Diff of the two buildlogs:

--
--- b1/build.log	2025-01-19 06:29:22.390848946 +0000
+++ b2/build.log	2025-01-19 06:32:48.149604636 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Sat Jan 18 18:27:14 -12 2025
-I: pbuilder-time-stamp: 1737268034
+I: Current time: Sun Jan 19 20:29:31 +14 2025
+I: pbuilder-time-stamp: 1737268171
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz]
 I: copying local configuration
@@ -24,52 +24,84 @@
 dpkg-source: info: applying 001_replace-simplecov-formatter.patch
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/10374/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/6226/tmp/hooks/D01_modify_environment starting
+debug: Running on virt64a.
+I: Changing host+domainname to test build reproducibility
+I: Adding a custom variable just for the fun of it...
+I: Changing /bin/sh to bash
+'/bin/sh' -> '/bin/bash'
+lrwxrwxrwx 1 root root 9 Jan 19 06:29 /bin/sh -> /bin/bash
+I: Setting pbuilder2's login shell to /bin/bash
+I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other
+I: user script /srv/workspace/pbuilder/6226/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/6226/tmp/hooks/D02_print_environment starting
 I: set
-  BUILDDIR='/build/reproducible-path'
-  BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other'
-  BUILDUSERNAME='pbuilder1'
-  BUILD_ARCH='armhf'
-  DEBIAN_FRONTEND='noninteractive'
-  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=3 '
-  DISTRIBUTION='unstable'
-  HOME='/root'
-  HOST_ARCH='armhf'
+  BASH=/bin/sh
+  BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath
+  BASH_ALIASES=()
+  BASH_ARGC=()
+  BASH_ARGV=()
+  BASH_CMDS=()
+  BASH_LINENO=([0]="12" [1]="0")
+  BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:.
+  BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment")
+  BASH_VERSINFO=([0]="5" [1]="2" [2]="37" [3]="1" [4]="release" [5]="arm-unknown-linux-gnueabihf")
+  BASH_VERSION='5.2.37(1)-release'
+  BUILDDIR=/build/reproducible-path
+  BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other'
+  BUILDUSERNAME=pbuilder2
+  BUILD_ARCH=armhf
+  DEBIAN_FRONTEND=noninteractive
+  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=4 '
+  DIRSTACK=()
+  DISTRIBUTION=unstable
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=arm
+  HOST_ARCH=armhf
   IFS=' 	
   '
-  INVOCATION_ID='1d8e0ade9c75446fae329d96b504d34f'
-  LANG='C'
-  LANGUAGE='en_US:en'
-  LC_ALL='C'
-  MAIL='/var/mail/root'
-  OPTIND='1'
-  PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games'
-  PBCURRENTCOMMANDLINEOPERATION='build'
-  PBUILDER_OPERATION='build'
-  PBUILDER_PKGDATADIR='/usr/share/pbuilder'
-  PBUILDER_PKGLIBDIR='/usr/lib/pbuilder'
-  PBUILDER_SYSCONFDIR='/etc'
-  PPID='10374'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=a7092fa3d3a2437ab3e01000aa54b823
+  LANG=C
+  LANGUAGE=it_CH:it
+  LC_ALL=C
+  MACHTYPE=arm-unknown-linux-gnueabihf
+  MAIL=/var/mail/root
+  OPTERR=1
+  OPTIND=1
+  OSTYPE=linux-gnueabihf
+  PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path
+  PBCURRENTCOMMANDLINEOPERATION=build
+  PBUILDER_OPERATION=build
+  PBUILDER_PKGDATADIR=/usr/share/pbuilder
+  PBUILDER_PKGLIBDIR=/usr/lib/pbuilder
+  PBUILDER_SYSCONFDIR=/etc
+  PIPESTATUS=([0]="0")
+  POSIXLY_CORRECT=y
+  PPID=6226
   PS4='+ '
-  PWD='/'
-  SHELL='/bin/bash'
-  SHLVL='2'
-  SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.iSq720rY/pbuilderrc_uSZW --distribution unstable --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.iSq720rY/b1 --logfile b1/build.log ruby-ref_2.0.0-2.dsc'
-  SUDO_GID='110'
-  SUDO_UID='103'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://10.0.0.15:3142/'
+  PWD=/
+  SHELL=/bin/bash
+  SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix
+  SHLVL=3
+  SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.iSq720rY/pbuilderrc_tkhB --distribution unstable --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.iSq720rY/b2 --logfile b2/build.log ruby-ref_2.0.0-2.dsc'
+  SUDO_GID=114
+  SUDO_UID=108
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  _='I: set'
+  http_proxy=http://10.0.0.15:3142/
 I: uname -a
-  Linux virt32z 6.1.0-30-armmp-lpae #1 SMP Debian 6.1.124-1 (2025-01-12) armv7l GNU/Linux
+  Linux i-capture-the-hostname 6.1.0-30-arm64 #1 SMP Debian 6.1.124-1 (2025-01-12) aarch64 GNU/Linux
 I: ls -l /bin
   lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/10374/tmp/hooks/D02_print_environment finished
+I: user script /srv/workspace/pbuilder/6226/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -275,7 +307,7 @@
 Get: 160 http://deb.debian.org/debian unstable/main armhf ruby-rspec-expectations all 3.13.0c0e0m0s1-2 [90.2 kB]
 Get: 161 http://deb.debian.org/debian unstable/main armhf ruby-rspec-mocks all 3.13.0c0e0m0s1-2 [81.3 kB]
 Get: 162 http://deb.debian.org/debian unstable/main armhf ruby-rspec all 3.13.0c0e0m0s1-2 [5184 B]
-Fetched 54.7 MB in 5s (11.5 MB/s)
+Fetched 54.7 MB in 1s (38.8 MB/s)
 Preconfiguring packages ...
 Selecting previously unselected package libpython3.13-minimal:armhf.
 (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 19564 files and directories currently installed.)
@@ -809,8 +841,8 @@
 Setting up tzdata (2025a-1) ...
 
 Current default time zone: 'Etc/UTC'
-Local time is now:      Sun Jan 19 06:28:17 UTC 2025.
-Universal Time is now:  Sun Jan 19 06:28:17 UTC 2025.
+Local time is now:      Sun Jan 19 06:31:18 UTC 2025.
+Universal Time is now:  Sun Jan 19 06:31:18 UTC 2025.
 Run 'dpkg-reconfigure tzdata' if you wish to change it.
 
 Setting up autotools-dev (20220109.1) ...
@@ -958,7 +990,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/ruby-ref-2.0.0/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S  > ../ruby-ref_2.0.0-2_source.changes
+I: user script /srv/workspace/pbuilder/6226/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for unstable
+I: user script /srv/workspace/pbuilder/6226/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/ruby-ref-2.0.0/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S  > ../ruby-ref_2.0.0-2_source.changes
 dpkg-buildpackage: info: source package ruby-ref
 dpkg-buildpackage: info: source version 2.0.0-2
 dpkg-buildpackage: info: source distribution unstable
@@ -1031,72 +1067,1157 @@
 /usr/bin/ruby3.1 -I/usr/share/rubygems-integration/all/gems/rspec-support-3.13.1/lib:/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec --pattern ./spec/\*\*/\*_spec.rb --format documentation
 /build/reproducible-path/ruby-ref-2.0.0/spec/spec_helper.rb:4:in `<top (required)>': [DEPRECATION] ::[] is deprecated. Use ::new instead.
 
-Randomized with seed 59877
+Randomized with seed 12903
 
-Ref::WeakValueMap
+Ref::ReferenceQueue
+  references are added when the object has been collected
+    is expected to eq 1750
+  #pop
+    when the queue is not empty
+      is expected to equal <#Ref::WeakReference: #<Object:0xf4d8b6f8>>
+    when the queue is empty
+      is expected to be nil
+  #shift
+    when the queue is empty
+      is expected to be nil
+    when the queue is not empty
+      is expected to equal <#Ref::WeakReference: #<Object:0xf4d83868>>
+  #push
+    when the queue is not empty
+      is expected not to be empty
+      is expected to equal 2
+    when the queue is empty
+      is expected to equal 0
+      is expected to be empty
+  references are added immediately if the_object has been collected
+    is expected to equal <#Ref::Mock::MockWeakReference: #1840 (not accessible)>
+
+Ref::Mock
+  gc with no argument
+    is expected to be nil
+  gc with argument
+    is expected to equal #<Object:0xf4d49460>
+
+Ref::SoftValueMap
   behaves like a reference value map
+    #merge
+      updates all members with the new values from a given hash
+      returns a deep copy when merging an empty hash
+      adds members not in the original hash
+      retains the value for all members without values in the given hash
+      calls the given block for each key in `other`
+      returns a new object
+    can clear the map
+      is expected to be nil
+    can delete entries
+      is expected to be nil
+    keeps entries with strong references
+      is expected to eq "value 2"
+    can turn into a hash
+      is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
+    can merge in another hash
+      is expected to eq "value 3"
+    size
+      is expected to eq 1
+    can get all values
+      is expected to eq ["value 1", "value 3"]
+    inspect
+      is expected not to be nil
+    removes entries that have been garbage collected
+      is expected to be nil
     can interate over all entries
       is expected to eq ["value 1", "value 3"]
     can turn into an array
       is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
-    can get all values
+
+Ref::SoftKeyMap
+  behaves like a reference key map
+    inspect
+      is expected not to be nil
+    #merge
+      updates all members with the new values from a given hash
+      returns a deep copy when merging an empty hash
+      adds members not in the original hash
+      calls the given block for each key in `other`
+      retains the value for all members without values in the given hash
+      returns a new object
+    can get all keys
+      is expected to eq [#<Object:0xf4ccfe08>]
+    can interate over all entries
       is expected to eq ["value 1", "value 3"]
-    keeps entries with strong references
-      is expected to eq "value 2"
-    can merge in another hash
-      is expected to eq "value 3"
+    can delete entries
+      is expected to be nil
     can clear the map
       is expected to be nil
+    can merge in another hash
+      is expected to eq "value 3"
     can turn into a hash
-      is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
+      is expected to eq [[#<Object:0xf559afec>, "value 1"], [#<Object:0xf559a920>, "value 3"]]
+    removes entries that have been garbage collected
+      is expected to be nil
+    keeps entries with strong references
+      is expected to eq "value 2"
+    can turn into an array
+      is expected to eq [[#<Object:0xf5408a58>, "value 1"], [#<Object:0xf5408634>, "value 3"]]
+    size
+      is expected to eq 1
+
+Ref::StrongReference
+  #object
+    is expected to equal 2930
+    is expected to equal #<Object:0xf535d464>
+  #inspect
+    is expected not to be empty
+
+Ref::WeakValueMap
+  behaves like a reference value map
     removes entries that have been garbage collected
       is expected to be nil
     can delete entries
       is expected to be nil
+    can get all values
+      is expected to eq ["value 1", "value 3"]
+    inspect
+      is expected not to be nil
     size
       is expected to eq 1
     #merge
-      adds members not in the original hash
       updates all members with the new values from a given hash
-      calls the given block for each key in `other`
       returns a new object
+      adds members not in the original hash
       retains the value for all members without values in the given hash
       returns a deep copy when merging an empty hash
-    inspect
-      is expected not to be nil
-
-Ref::SoftValueMap
-  behaves like a reference value map
-    inspect
-      is expected not to be nil
-    can interate over all entries
-      is expected to eq ["value 1", "value 3"]
-    size
-      is expected to eq 1
-    can turn into a hash
-      is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
+      calls the given block for each key in `other`
     can merge in another hash
       is expected to eq "value 3"
-    can get all values
-      is expected to eq ["value 1", "value 3"]
     can turn into an array
       is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
-    can delete entries
-      is expected to be nil
-    can clear the map
-      is expected to be nil
+    can turn into a hash
+      is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
+    can interate over all entries
+      is expected to eq ["value 1", "value 3"]
     keeps entries with strong references
       is expected to eq "value 2"
-    #merge
-      returns a new object
-      updates all members with the new values from a given hash
-      calls the given block for each key in `other`
-      adds members not in the original hash
-      retains the value for all members without values in the given hash
-      returns a deep copy when merging an empty hash
-    removes entries that have been garbage collected
+    can clear the map
       is expected to be nil
 
+Ref::WeakReference
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf5408d3c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/soft_reference.rb:28 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/soft_reference.rb:29:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/soft_reference.rb:29:in `block in <class:SoftReference>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d268e8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d2658c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d268e8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d2658c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d268e8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d2658c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d251c8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d25538 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d251c8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d25538 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d251c8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d25538 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d251c8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d24110 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d23d00 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d24110 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d23d00 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d24110 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d28044 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d279c8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d28044 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d279c8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43: warning: Exception in finalizer #<Proc:0xf4d28044 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:43:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+  #object
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d147b0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d1ae6c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d1ae6c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d1e094 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d1e094 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d22cfc /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d22900 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d22cfc /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d22cfc /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d21910 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d21514 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d210a0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d21910 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d21514 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d210a0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf4d21910 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+    when has not garbage collected objects
+      gets the object
+    when has a lot of objects
+      get the correct object
+  #inspect
+    when GC is called
+      inspects not be nil
+
 Ref::SoftReference
   #inspect
     when GC is called
@@ -1111,118 +2232,40 @@
 
 Ref::WeakKeyMap
   behaves like a reference key map
-    can get all keys
-      is expected to eq [#<Object:0xb3505600>]
-    can clear the map
-      is expected to be nil
-    can turn into a hash
-      is expected to eq [[#<Object:0xb34fee40>, "value 1"], [#<Object:0xb34febfc>, "value 3"]]
-    inspect
-      is expected not to be nil
-    can interate over all entries
-      is expected to eq ["value 1", "value 3"]
     keeps entries with strong references
       is expected to eq "value 2"
     can delete entries
       is expected to be nil
-    #merge
-      updates all members with the new values from a given hash
-      calls the given block for each key in `other`
-      adds members not in the original hash
-      retains the value for all members without values in the given hash
-      returns a deep copy when merging an empty hash
-      returns a new object
-    size
-      is expected to eq 1
-    can merge in another hash
-      is expected to eq "value 3"
-    can turn into an array
-      is expected to eq [[#<Object:0xb34d5ff4>, "value 1"], [#<Object:0xb34d5db0>, "value 3"]]
     removes entries that have been garbage collected
       is expected to be nil
-
-Ref::StrongReference
-  #inspect
-    is expected not to be empty
-  #object
-    is expected to equal 1005270
-    is expected to equal #<Object:0xb34c1810>
-
-Ref::Mock
-  gc with no argument
-    is expected to be nil
-  gc with argument
-    is expected to equal #<Object:0xb34b905c>
-
-Ref::SoftKeyMap
-  behaves like a reference key map
-    can get all keys
-      is expected to eq [#<Object:0xb34a1a38>]
-    can delete entries
-      is expected to be nil
+    can interate over all entries
+      is expected to eq ["value 1", "value 3"]
+    can turn into a hash
+      is expected to eq [[#<Object:0xf41bab44>, "value 1"], [#<Object:0xf41ba900>, "value 3"]]
+    inspect
+      is expected not to be nil
     size
       is expected to eq 1
+    can merge in another hash
+      is expected to eq "value 3"
     can clear the map
       is expected to be nil
-    inspect
-      is expected not to be nil
-    keeps entries with strong references
-      is expected to eq "value 2"
+    can turn into an array
+      is expected to eq [[#<Object:0xf41aa76c>, "value 1"], [#<Object:0xf41aa528>, "value 3"]]
     #merge
       retains the value for all members without values in the given hash
+      adds members not in the original hash
+      updates all members with the new values from a given hash
       calls the given block for each key in `other`
       returns a deep copy when merging an empty hash
-      updates all members with the new values from a given hash
       returns a new object
-      adds members not in the original hash
-    can merge in another hash
-      is expected to eq "value 3"
-    can turn into an array
-      is expected to eq [[#<Object:0xb347ad34>, "value 1"], [#<Object:0xb347aaf0>, "value 3"]]
-    removes entries that have been garbage collected
-      is expected to be nil
-    can interate over all entries
-      is expected to eq ["value 1", "value 3"]
-    can turn into a hash
-      is expected to eq [[#<Object:0xb3470ec4>, "value 1"], [#<Object:0xb3470c80>, "value 3"]]
-
-Ref::WeakReference
-  #inspect
-    when GC is called
-      inspects not be nil
-  #object
-    when has a lot of objects
-      get the correct object
-    when has not garbage collected objects
-      gets the object
-
-Ref::ReferenceQueue
-  references are added when the object has been collected
-    is expected to eq 3006270
-  #shift
-    when the queue is empty
-      is expected to be nil
-    when the queue is not empty
-      is expected to equal <#Ref::WeakReference: #<Object:0xb3cfb940>>
-  #push
-    when the queue is empty
-      is expected to be empty
-      is expected to equal 0
-    when the queue is not empty
-      is expected to equal 2
-      is expected not to be empty
-  references are added immediately if the_object has been collected
-    is expected to equal <#Ref::Mock::MockWeakReference: #3006340 (not accessible)>
-  #pop
-    when the queue is empty
-      is expected to be nil
-    when the queue is not empty
-      is expected to equal <#Ref::WeakReference: #<Object:0xb434d870>>
+    can get all keys
+      is expected to eq [#<Object:0xf41956b4>]
 
-Finished in 17.13 seconds (files took 0.72417 seconds to load)
+Finished in 25.2 seconds (files took 1.19 seconds to load)
 90 examples, 0 failures
 
-Randomized with seed 59877
+Randomized with seed 12903
 
 [Coveralls] Outside the CI environment, not sending data.
 /usr/bin/ruby3.3 /usr/bin/gem2deb-test-runner
@@ -1235,198 +2278,3922 @@
 /usr/bin/ruby3.3 -I/usr/share/rubygems-integration/all/gems/rspec-support-3.13.1/lib:/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec --pattern ./spec/\*\*/\*_spec.rb --format documentation
 /build/reproducible-path/ruby-ref-2.0.0/spec/spec_helper.rb:4:in `<top (required)>': [DEPRECATION] ::[] is deprecated. Use ::new instead.
 
-Randomized with seed 46697
+Randomized with seed 16209
 
-Ref::WeakReference
-  #object
-    when has a lot of objects
-      get the correct object
-    when has not garbage collected objects
-      gets the object
-  #inspect
-    when GC is called
-      inspects not be nil
-
-Ref::SoftValueMap
+Ref::WeakValueMap
   behaves like a reference value map
-    can turn into a hash
-      is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
+    #merge
+      retains the value for all members without values in the given hash
+      returns a deep copy when merging an empty hash
+      adds members not in the original hash
+      calls the given block for each key in `other`
+      updates all members with the new values from a given hash
+      returns a new object
     removes entries that have been garbage collected
       is expected to be nil
+    can turn into a hash
+      is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
     can clear the map
       is expected to be nil
+    inspect
+      is expected not to be nil
+    can get all values
+      is expected to eq ["value 1", "value 3"]
     size
       is expected to eq 1
+    can delete entries
+      is expected to be nil
+    keeps entries with strong references
+      is expected to eq "value 2"
     can interate over all entries
       is expected to eq ["value 1", "value 3"]
-    can delete entries
+    can turn into an array
+      is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
+    can merge in another hash
+      is expected to eq "value 3"
+
+Ref::SoftKeyMap
+  behaves like a reference key map
+    size
+      is expected to eq 1
+    can clear the map
       is expected to be nil
+    can turn into an array
+      is expected to eq [[#<Object:0xf50d3dd8>, "value 1"], [#<Object:0xf50d3b6c>, "value 3"]]
+    can turn into a hash
+      is expected to eq [[#<Object:0xf50d0b9c>, "value 1"], [#<Object:0xf50d0958>, "value 3"]]
+    #merge
+      returns a new object
+      calls the given block for each key in `other`
+      updates all members with the new values from a given hash
+      returns a deep copy when merging an empty hash
+      adds members not in the original hash
+      retains the value for all members without values in the given hash
     inspect
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47: warning: Exception in finalizer #<Proc:0xf5116430 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47:in `^'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
       is expected not to be nil
+    can delete entries
+      is expected to be nil
+    keeps entries with strong references
+      is expected to eq "value 2"
+    can get all keys
+      is expected to eq [#<Object:0xf56e16e4>]
+    can interate over all entries
+      is expected to eq ["value 1", "value 3"]
+    can merge in another hash
+      is expected to eq "value 3"
+    removes entries that have been garbage collected
+      is expected to be nil
+
+Ref::Mock
+  gc with argument
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf510b580 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5107f5c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5107f5c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf510264c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5119658 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51191a8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5119658 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51191a8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5119658 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51191a8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5117560 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf511736c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5117560 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf511736c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5117560 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf511736c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf511664c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5116430 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf511664c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5116430 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf511664c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5116430 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51156e8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf511547c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51156e8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51156e8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf511547c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf511547c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51147ac /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5114540 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51147ac /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5114540 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51147ac /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf5114540 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf511385c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51135f0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51132a8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf511385c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51135f0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51132a8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf511385c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51135f0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf51132a8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf511051c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf50ff53c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf50fc634 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf50fc634 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf50f6ba8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf50f3a34 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf50f06f4 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:159:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_value_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf78f5154 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/soft_reference.rb:28 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/soft_reference.rb:29:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/soft_reference.rb:29:in `block in <class:SoftReference>'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf50d97d8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf50d69fc /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf50d69fc /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf50d3e28 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers/built_in/equal.rb: warning: Exception in finalizer #<Proc:0xf50d0bec /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from <internal:/usr/lib/ruby/vendor_ruby/rubygems/core_ext/kernel_require.rb>:86:in `require'
+	from /usr/share/rubygems-integration/all/gems/rspec-expectations-3.13.0/lib/rspec/matchers.rb:587:in `equal'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:17:in `block (4 levels) in <top (required)>'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/shared/mock.rb:25:in `use'
+	from /build/reproducible-path/ruby-ref-2.0.0/spec/ref/mock_spec.rb:7:in `block (3 levels) in <top (required)>'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `instance_exec'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:263:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+    is expected to equal #<Object:0xf518e444>
+  gc with no argument
+    is expected to be nil
+
+Ref::StrongReference
+  #object
+    is expected to equal 2840
+    is expected to equal #<Object:0xf50ce4c8>
+  #inspect
+    is expected not to be empty
+
+Ref::WeakKeyMap
+  behaves like a reference key map
+    removes entries that have been garbage collected
+      is expected to be nil
+    can turn into a hash
+      is expected to eq [[#<Object:0xf50dea94>, "value 1"], [#<Object:0xf50de83c>, "value 3"]]
     #merge
+      calls the given block for each key in `other`
+      retains the value for all members without values in the given hash
+      updates all members with the new values from a given hash
       adds members not in the original hash
       returns a deep copy when merging an empty hash
-      updates all members with the new values from a given hash
       returns a new object
-      retains the value for all members without values in the given hash
-      calls the given block for each key in `other`
-    can get all values
-      is expected to eq ["value 1", "value 3"]
     keeps entries with strong references
       is expected to eq "value 2"
+    can interate over all entries
+      is expected to eq ["value 1", "value 3"]
+    can clear the map
+      is expected to be nil
+    size
+      is expected to eq 1
+    inspect
+      is expected not to be nil
+    can get all keys
+      is expected to eq [#<Object:0xf511bd90>]
     can merge in another hash
       is expected to eq "value 3"
+    can delete entries
+      is expected to be nil
     can turn into an array
-      is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
+      is expected to eq [[#<Object:0xf5110850>, "value 1"], [#<Object:0xf51100f8>, "value 3"]]
 
 Ref::ReferenceQueue
-  references are added when the object has been collected
-    is expected to eq 1002330
-  #push
-    when the queue is empty
-      is expected to equal 0
-      is expected to be empty
-    when the queue is not empty
-      is expected to equal 2
-      is expected not to be empty
   #pop
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47: warning: Exception in finalizer #<Proc:0xf56ef1e0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47:in `^'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47: warning: Exception in finalizer #<Proc:0xf56ef1e0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47:in `^'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47: warning: Exception in finalizer #<Proc:0xf56e1a18 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47:in `^'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47: warning: Exception in finalizer #<Proc:0xf78f427c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47:in `^'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:47:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
     when the queue is not empty
-      is expected to equal <#Ref::WeakReference: #<Object:0xb3ec92e0>>
+      is expected to equal <#Ref::WeakReference: #<Object:0xf51f1b34>>
     when the queue is empty
       is expected to be nil
   #shift
+    when the queue is not empty
+      is expected to equal <#Ref::WeakReference: #<Object:0xf78f2bd4>>
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core.rb:161: warning: Exception in finalizer #<Proc:0xf512c294 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core.rb:161:in `world'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:600:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core.rb:161: warning: Exception in finalizer #<Proc:0xf5124aa8 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core.rb:161:in `world'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:600:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
     when the queue is empty
       is expected to be nil
-    when the queue is not empty
-      is expected to equal <#Ref::WeakReference: #<Object:0xb40ce374>>
+  references are added when the object has been collected
+    is expected to eq 3400
   references are added immediately if the_object has been collected
-    is expected to equal <#Ref::Mock::MockWeakReference: #1002420 (not accessible)>
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537: warning: Exception in finalizer #<Proc:0xf511bf20 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537:in `assign_generated_description'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:517:in `run_after_example'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:283:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537: warning: Exception in finalizer #<Proc:0xf5117934 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537:in `assign_generated_description'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:517:in `run_after_example'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:283:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537: warning: Exception in finalizer #<Proc:0xf5113cd0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537:in `assign_generated_description'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:517:in `run_after_example'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:283:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537: warning: Exception in finalizer #<Proc:0xf5113cd0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537:in `assign_generated_description'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:517:in `run_after_example'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:283:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537: warning: Exception in finalizer #<Proc:0xf51108a0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:537:in `assign_generated_description'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:517:in `run_after_example'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:283:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `block in with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `block in with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:624:in `run_around_example_hooks_for'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/hooks.rb:486:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:468:in `with_around_example_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:511:in `with_around_and_singleton_context_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example.rb:259:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:646:in `block in run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:642:in `run_examples'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:607:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+    is expected to equal <#Ref::Mock::MockWeakReference: #3410 (not accessible)>
+  #push
+    when the queue is not empty
+      is expected not to be empty
+      is expected to equal 2
+    when the queue is empty
+      is expected to equal 0
+      is expected to be empty
 
-Ref::WeakValueMap
+Ref::SoftValueMap
   behaves like a reference value map
-    can delete entries
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50e1730 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50ff9ec /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50ffbe0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50ff9ec /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50ffbe0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50ff9ec /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50ffbe0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50ff9ec /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fea9c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fe808 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fea9c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fe808 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fea9c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fe808 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fdafc /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fd908 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fd700 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fdafc /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fd908 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fd700 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fdafc /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fd908 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50fd700 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50f7b34 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50f477c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50f477c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50f1720 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `+'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50deae4 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d2a00 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d27d0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d2a00 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d27d0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d2a00 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d27d0 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d1b8c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d1948 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d1b8c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d1948 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d1b8c /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d1948 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d0c64 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d08cc /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d0c64 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d08cc /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d0c64 /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+/usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45: warning: Exception in finalizer #<Proc:0xf50d08cc /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25 (lambda)>
+/build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `synchronize': can't be called from trap context (ThreadError)
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:155:in `remove_reference_to'
+	from /build/reproducible-path/ruby-ref-2.0.0/lib/ref/abstract_reference_key_map.rb:25:in `block in initialize'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `<<'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:45:in `block in jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `each_byte'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:42:in `jenkins_hash_digest'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `block in order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `each'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `sort_by'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/ordering.rb:29:in `order'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `block in run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/example_group.rb:608:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (3 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `map'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:121:in `block (2 levels) in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/configuration.rb:2091:in `with_suite_hooks'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:116:in `block in run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/reporter.rb:74:in `report'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:115:in `run_specs'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:89:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:71:in `run'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/lib/rspec/core/runner.rb:45:in `invoke'
+	from /usr/share/rubygems-integration/all/gems/rspec-core-3.13.0/exe/rspec:4:in `<main>'
+    removes entries that have been garbage collected
       is expected to be nil
-    size
-      is expected to eq 1
-    can turn into an array
-      is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
-    can merge in another hash
-      is expected to eq "value 3"
-    inspect
-      is expected not to be nil
     can get all values
       is expected to eq ["value 1", "value 3"]
-    #merge
-      retains the value for all members without values in the given hash
-      returns a new object
-      returns a deep copy when merging an empty hash
-      calls the given block for each key in `other`
-      adds members not in the original hash
-      updates all members with the new values from a given hash
-    can turn into a hash
-      is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
-    removes entries that have been garbage collected
+    can delete entries
       is expected to be nil
-    keeps entries with strong references
-      is expected to eq "value 2"
+    inspect
+      is expected not to be nil
     can clear the map
       is expected to be nil
     can interate over all entries
       is expected to eq ["value 1", "value 3"]
-
-Ref::SoftKeyMap
-  behaves like a reference key map
-    can get all keys
-      is expected to eq [#<Object:0xb3fbbeb4>]
+    can turn into an array
+      is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
     can merge in another hash
       is expected to eq "value 3"
-    can turn into an array
-      is expected to eq [[#<Object:0xb3fb65cc>, "value 1"], [#<Object:0xb3fb6388>, "value 3"]]
-    can interate over all entries
-      is expected to eq ["value 1", "value 3"]
-    can clear the map
-      is expected to be nil
-    inspect
-      is expected not to be nil
-    removes entries that have been garbage collected
-      is expected to be nil
-    can delete entries
-      is expected to be nil
     #merge
+      returns a new object
       returns a deep copy when merging an empty hash
-      updates all members with the new values from a given hash
+      calls the given block for each key in `other`
       retains the value for all members without values in the given hash
       adds members not in the original hash
-      calls the given block for each key in `other`
-      returns a new object
+      updates all members with the new values from a given hash
     size
       is expected to eq 1
+    can turn into a hash
+      is expected to eq [["key 1", "value 1"], ["key 3", "value 3"]]
     keeps entries with strong references
       is expected to eq "value 2"
-    can turn into a hash
-      is expected to eq [[#<Object:0xb3e21324>, "value 1"], [#<Object:0xb3e210e0>, "value 3"]]
 
-Ref::SoftReference
+Ref::WeakReference
+  #inspect
+    when GC is called
+      inspects not be nil
   #object
     when has a lot of objects
       get the correct object
     when has not garbage collected objects
       gets the object
-    when references are not collected immediately
-      the object can't be nil
+
+Ref::SoftReference
   #inspect
     when GC is called
       inspects not be nil
-
-Ref::WeakKeyMap
-  behaves like a reference key map
-    can interate over all entries
-      is expected to eq ["value 1", "value 3"]
-    size
-      is expected to eq 1
-    can merge in another hash
-      is expected to eq "value 3"
-    can delete entries
-      is expected to be nil
-    can turn into a hash
-      is expected to eq [[#<Object:0xb3ba6888>, "value 1"], [#<Object:0xb3ba657c>, "value 3"]]
-    inspect
-      is expected not to be nil
-    #merge
-      retains the value for all members without values in the given hash
-      calls the given block for each key in `other`
-      returns a new object
-      adds members not in the original hash
-      returns a deep copy when merging an empty hash
-      updates all members with the new values from a given hash
-    can turn into an array
-      is expected to eq [[#<Object:0xb3bef100>, "value 1"], [#<Object:0xb3beee08>, "value 3"]]
-    can get all keys
-      is expected to eq [#<Object:0xb3bead58>]
-    can clear the map
-      is expected to be nil
-    keeps entries with strong references
-      is expected to eq "value 2"
-    removes entries that have been garbage collected
-      is expected to be nil
-
-Ref::StrongReference
-  #inspect
-    is expected not to be empty
   #object
-    is expected to equal #<Object:0xb3c14b44>
-    is expected to equal 2005030
-
-Ref::Mock
-  gc with no argument
-    is expected to be nil
-  gc with argument
-    is expected to equal #<Object:0xb3d7cab8>
+    when has a lot of objects
+      get the correct object
+    when references are not collected immediately
+      the object can't be nil
+    when has not garbage collected objects
+      gets the object
 
-Finished in 11.77 seconds (files took 0.82396 seconds to load)
+Finished in 18.67 seconds (files took 1.08 seconds to load)
 90 examples, 0 failures
 
-Randomized with seed 46697
+Randomized with seed 16209
 
 [Coveralls] Outside the CI environment, not sending data.
 
@@ -1458,12 +6225,14 @@
 dpkg-buildpackage: info: binary-only upload (no source included)
 dpkg-genchanges: info: not including original source code in upload
 I: copying local configuration
+I: user script /srv/workspace/pbuilder/6226/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/6226/tmp/hooks/B01_cleanup finished
 I: unmounting dev/ptmx filesystem
 I: unmounting dev/pts filesystem
 I: unmounting dev/shm filesystem
 I: unmounting proc filesystem
 I: unmounting sys filesystem
 I: cleaning the build env 
-I: removing directory /srv/workspace/pbuilder/10374 and its subdirectories
-I: Current time: Sat Jan 18 18:29:18 -12 2025
-I: pbuilder-time-stamp: 1737268158
+I: removing directory /srv/workspace/pbuilder/6226 and its subdirectories
+I: Current time: Sun Jan 19 20:32:40 +14 2025
+I: pbuilder-time-stamp: 1737268360