Diff of the two buildlogs:

--
--- b1/build.log	2025-03-09 14:23:11.636597245 +0000
+++ b2/build.log	2025-03-09 14:24:32.008978710 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Sun Mar  9 02:22:03 -12 2025
-I: pbuilder-time-stamp: 1741530123
+I: Current time: Sun Apr 12 10:46:12 +14 2026
+I: pbuilder-time-stamp: 1775940372
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/trixie-reproducible-base.tgz]
 I: copying local configuration
@@ -22,52 +22,84 @@
 dpkg-source: info: unpacking erlang-p1-mqtree_1.0.17-2.debian.tar.xz
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/1265372/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/46161/tmp/hooks/D01_modify_environment starting
+debug: Running on codethink03-arm64.
+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 Apr 11 20:46 /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/46161/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/46161/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='arm64'
-  DEBIAN_FRONTEND='noninteractive'
+  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]="aarch64-unknown-linux-gnu")
+  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=arm64
+  DEBIAN_FRONTEND=noninteractive
   DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 '
-  DISTRIBUTION='trixie'
-  HOME='/root'
-  HOST_ARCH='arm64'
+  DIRSTACK=()
+  DISTRIBUTION=trixie
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=aarch64
+  HOST_ARCH=arm64
   IFS=' 	
   '
-  INVOCATION_ID='47e6ed2acf4c438fa85e6972c4238f71'
-  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='1265372'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=1cc8cd3a2b364a569931ac26357f1a88
+  LANG=C
+  LANGUAGE=nl_BE:nl
+  LC_ALL=C
+  MACHTYPE=aarch64-unknown-linux-gnu
+  MAIL=/var/mail/root
+  OPTERR=1
+  OPTIND=1
+  OSTYPE=linux-gnu
+  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=46161
   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.4qeM1lSl/pbuilderrc_8hng --distribution trixie --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.4qeM1lSl/b1 --logfile b1/build.log erlang-p1-mqtree_1.0.17-2.dsc'
-  SUDO_GID='109'
-  SUDO_UID='104'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://192.168.101.4:3128'
+  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.4qeM1lSl/pbuilderrc_ea4Q --distribution trixie --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.4qeM1lSl/b2 --logfile b2/build.log erlang-p1-mqtree_1.0.17-2.dsc'
+  SUDO_GID=109
+  SUDO_UID=104
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  _='I: set'
+  http_proxy=http://192.168.101.4:3128
 I: uname -a
-  Linux codethink04-arm64 6.1.0-31-cloud-arm64 #1 SMP Debian 6.1.128-1 (2025-02-07) aarch64 GNU/Linux
+  Linux i-capture-the-hostname 6.1.0-31-cloud-arm64 #1 SMP Debian 6.1.128-1 (2025-02-07) 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/1265372/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Nov 22  2024 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/46161/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -411,7 +443,7 @@
 Get: 300 http://deb.debian.org/debian trixie/main arm64 erlang-inets arm64 1:27.2.4+dfsg-1 [671 kB]
 Get: 301 http://deb.debian.org/debian trixie/main arm64 erlang-p1-utils arm64 1.0.26-2 [125 kB]
 Get: 302 http://deb.debian.org/debian trixie/main arm64 libssl-dev arm64 3.4.1-1 [3232 kB]
-Fetched 190 MB in 1s (180 MB/s)
+Fetched 190 MB in 1s (212 MB/s)
 Preconfiguring packages ...
 Selecting previously unselected package libsystemd-shared:arm64.
 (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 ... 19914 files and directories currently installed.)
@@ -1662,7 +1694,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/erlang-p1-mqtree-1.0.17/ && 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  > ../erlang-p1-mqtree_1.0.17-2_source.changes
+I: user script /srv/workspace/pbuilder/46161/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for trixie
+I: user script /srv/workspace/pbuilder/46161/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/erlang-p1-mqtree-1.0.17/ && 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  > ../erlang-p1-mqtree_1.0.17-2_source.changes
 dpkg-buildpackage: info: source package erlang-p1-mqtree
 dpkg-buildpackage: info: source version 1.0.17-2
 dpkg-buildpackage: info: source distribution unstable
@@ -1861,8 +1897,8 @@
                      {"ASFLAGS_FOR_BUILD",[]},
                      {"BINDIR","/usr/lib/erlang/erts-15.2.2/bin"},
                      {"BUILDUSERGECOS",
-                      "first user,first room,first work-phone,first home-phone,first other"},
-                     {"BUILDUSERNAME","pbuilder1"},
+                      "second user,second room,second work-phone,second home-phone,second other"},
+                     {"BUILDUSERNAME","pbuilder2"},
                      {"CC","cc"},
                      {"CFLAGS",
                       "-g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/erlang-p1-mqtree-1.0.17=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -std=c99 -g -O2 -Wall -DHAS_ERTS_EXIT -g -O2 -Wall"},
@@ -1963,15 +1999,15 @@
                       "-g -O2 -ffile-prefix-map=/build/reproducible-path/erlang-p1-mqtree-1.0.17=. -fstack-protector-strong -fstack-clash-protection -mbranch-protection=standard"},
                      {"HOME",
                       "/build/reproducible-path/erlang-p1-mqtree-1.0.17/debian/.debhelper/generated/_source/home"},
-                     {"INVOCATION_ID","35ef4b4b996b424f932aebd158e2c79a"},
+                     {"INVOCATION_ID","419b5a9d2c0045fd86781f63deb0bf2d"},
                      {"LANG","C"},
-                     {"LANGUAGE","en_US:en"},
+                     {"LANGUAGE","nl_BE:nl"},
                      {"LC_ALL","C"},
                      {"LD","ld"},
                      {"LDFLAGS","-Wl,-z,relro -Wl,-z,now  -lpthread "},
                      {"LDFLAGS_FOR_BUILD","-Wl,-z,relro -Wl,-z,now"},
                      {"LD_PRELOAD",[]},
-                     {"LOGNAME","pbuilder1"},
+                     {"LOGNAME","pbuilder2"},
                      {"MAIL","/var/mail/root"},
                      {"MAKEFLAGS"," --no-print-directory"},
                      {"MAKELEVEL","2"},
@@ -1989,7 +2025,7 @@
                      {"OBJDUMP","objdump"},
                      {"OLDPWD","/"},
                      {"PATH",
-                      "/usr/lib/erlang/erts-15.2.2/bin:/usr/lib/erlang/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games"},
+                      "/usr/lib/erlang/erts-15.2.2/bin:/usr/lib/erlang/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path"},
                      {"PBCURRENTCOMMANDLINEOPERATION","build"},
                      {"PBUILDER_OPERATION","build"},
                      {"PBUILDER_PKGDATADIR","/usr/share/pbuilder"},
@@ -2002,18 +2038,17 @@
                      {"REBAR_DEPS_PREFER_LIBS","TRUE"},
                      {"ROOTDIR","/usr/lib/erlang"},
                      {"SHELL","/bin/bash"},
-                     {"SHLVL","2"},
+                     {"SHLVL","3"},
                      {"SOURCE_DATE_EPOCH","1739095402"},
                      {"STRIP","strip"},
                      {"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.4qeM1lSl/pbuilderrc_8hng --distribution trixie --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.4qeM1lSl/b1 --logfile b1/build.log erlang-p1-mqtree_1.0.17-2.dsc"},
+                      "/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.4qeM1lSl/pbuilderrc_ea4Q --distribution trixie --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.4qeM1lSl/b2 --logfile b2/build.log erlang-p1-mqtree_1.0.17-2.dsc"},
                      {"SUDO_GID","109"},
                      {"SUDO_UID","104"},
                      {"SUDO_USER","jenkins"},
                      {"TERM","unknown"},
-                     {"TZ","/usr/share/zoneinfo/Etc/GMT+12"},
-                     {"USER","pbuilder1"},
-                     {"_","/usr/bin/unshare"}]},
+                     {"TZ","/usr/share/zoneinfo/Etc/GMT-14"},
+                     {"USER","pbuilder2"}]},
                return_on_error,
                {use_stdout,false}]
 DEBUG: Port Cmd: "cc -c -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/erlang-p1-mqtree-1.0.17=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -std=c99 -g -O2 -Wall -DHAS_ERTS_EXIT -g -O2 -Wall -g -Wall -fPIC -MMD  -I\"/usr/lib/erlang/lib/erl_interface-5.5.2/include\" -I\"/usr/lib/erlang/erts-15.2.2/include\"   c_src/mqtree.c -o c_src/mqtree.o"
@@ -2027,8 +2062,8 @@
                   {"ASFLAGS_FOR_BUILD",[]},
                   {"BINDIR","/usr/lib/erlang/erts-15.2.2/bin"},
                   {"BUILDUSERGECOS",
-                   "first user,first room,first work-phone,first home-phone,first other"},
-                  {"BUILDUSERNAME","pbuilder1"},
+                   "second user,second room,second work-phone,second home-phone,second other"},
+                  {"BUILDUSERNAME","pbuilder2"},
                   {"CC","cc"},
                   {"CFLAGS",
                    "-g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/erlang-p1-mqtree-1.0.17=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -std=c99 -g -O2 -Wall -DHAS_ERTS_EXIT -g -O2 -Wall"},
@@ -2129,15 +2164,15 @@
                    "-g -O2 -ffile-prefix-map=/build/reproducible-path/erlang-p1-mqtree-1.0.17=. -fstack-protector-strong -fstack-clash-protection -mbranch-protection=standard"},
                   {"HOME",
                    "/build/reproducible-path/erlang-p1-mqtree-1.0.17/debian/.debhelper/generated/_source/home"},
-                  {"INVOCATION_ID","35ef4b4b996b424f932aebd158e2c79a"},
+                  {"INVOCATION_ID","419b5a9d2c0045fd86781f63deb0bf2d"},
                   {"LANG","C"},
-                  {"LANGUAGE","en_US:en"},
+                  {"LANGUAGE","nl_BE:nl"},
                   {"LC_ALL","C"},
                   {"LD","ld"},
                   {"LDFLAGS","-Wl,-z,relro -Wl,-z,now  -lpthread "},
                   {"LDFLAGS_FOR_BUILD","-Wl,-z,relro -Wl,-z,now"},
                   {"LD_PRELOAD",[]},
-                  {"LOGNAME","pbuilder1"},
+                  {"LOGNAME","pbuilder2"},
                   {"MAIL","/var/mail/root"},
                   {"MAKEFLAGS"," --no-print-directory"},
                   {"MAKELEVEL","2"},
@@ -2155,7 +2190,7 @@
                   {"OBJDUMP","objdump"},
                   {"OLDPWD","/"},
                   {"PATH",
-                   "/usr/lib/erlang/erts-15.2.2/bin:/usr/lib/erlang/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games"},
+                   "/usr/lib/erlang/erts-15.2.2/bin:/usr/lib/erlang/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path"},
                   {"PBCURRENTCOMMANDLINEOPERATION","build"},
                   {"PBUILDER_OPERATION","build"},
                   {"PBUILDER_PKGDATADIR","/usr/share/pbuilder"},
@@ -2167,18 +2202,17 @@
                   {"REBAR_DEPS_PREFER_LIBS","TRUE"},
                   {"ROOTDIR","/usr/lib/erlang"},
                   {"SHELL","/bin/bash"},
-                  {"SHLVL","2"},
+                  {"SHLVL","3"},
                   {"SOURCE_DATE_EPOCH","1739095402"},
                   {"STRIP","strip"},
                   {"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.4qeM1lSl/pbuilderrc_8hng --distribution trixie --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.4qeM1lSl/b1 --logfile b1/build.log erlang-p1-mqtree_1.0.17-2.dsc"},
+                   "/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.4qeM1lSl/pbuilderrc_ea4Q --distribution trixie --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.4qeM1lSl/b2 --logfile b2/build.log erlang-p1-mqtree_1.0.17-2.dsc"},
                   {"SUDO_GID","109"},
                   {"SUDO_UID","104"},
                   {"SUDO_USER","jenkins"},
                   {"TERM","unknown"},
-                  {"TZ","/usr/share/zoneinfo/Etc/GMT+12"},
-                  {"USER","pbuilder1"},
-                  {"_","/usr/bin/unshare"}]},
+                  {"TZ","/usr/share/zoneinfo/Etc/GMT-14"},
+                  {"USER","pbuilder2"}]},
             exit_status,
             {line,16384},
             use_stdio,stderr_to_stdout,hide]
@@ -2201,8 +2235,8 @@
                      {"ASFLAGS_FOR_BUILD",[]},
                      {"BINDIR","/usr/lib/erlang/erts-15.2.2/bin"},
                      {"BUILDUSERGECOS",
-                      "first user,first room,first work-phone,first home-phone,first other"},
-                     {"BUILDUSERNAME","pbuilder1"},
+                      "second user,second room,second work-phone,second home-phone,second other"},
+                     {"BUILDUSERNAME","pbuilder2"},
                      {"CC","cc"},
                      {"CFLAGS",
                       "-g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/erlang-p1-mqtree-1.0.17=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -std=c99 -g -O2 -Wall -DHAS_ERTS_EXIT -g -O2 -Wall"},
@@ -2303,15 +2337,15 @@
                       "-g -O2 -ffile-prefix-map=/build/reproducible-path/erlang-p1-mqtree-1.0.17=. -fstack-protector-strong -fstack-clash-protection -mbranch-protection=standard"},
                      {"HOME",
                       "/build/reproducible-path/erlang-p1-mqtree-1.0.17/debian/.debhelper/generated/_source/home"},
-                     {"INVOCATION_ID","35ef4b4b996b424f932aebd158e2c79a"},
+                     {"INVOCATION_ID","419b5a9d2c0045fd86781f63deb0bf2d"},
                      {"LANG","C"},
-                     {"LANGUAGE","en_US:en"},
+                     {"LANGUAGE","nl_BE:nl"},
                      {"LC_ALL","C"},
                      {"LD","ld"},
                      {"LDFLAGS","-Wl,-z,relro -Wl,-z,now  -lpthread "},
                      {"LDFLAGS_FOR_BUILD","-Wl,-z,relro -Wl,-z,now"},
                      {"LD_PRELOAD",[]},
-                     {"LOGNAME","pbuilder1"},
+                     {"LOGNAME","pbuilder2"},
                      {"MAIL","/var/mail/root"},
                      {"MAKEFLAGS"," --no-print-directory"},
                      {"MAKELEVEL","2"},
@@ -2329,7 +2363,7 @@
                      {"OBJDUMP","objdump"},
                      {"OLDPWD","/"},
                      {"PATH",
-                      "/usr/lib/erlang/erts-15.2.2/bin:/usr/lib/erlang/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games"},
+                      "/usr/lib/erlang/erts-15.2.2/bin:/usr/lib/erlang/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path"},
                      {"PBCURRENTCOMMANDLINEOPERATION","build"},
                      {"PBUILDER_OPERATION","build"},
                      {"PBUILDER_PKGDATADIR","/usr/share/pbuilder"},
@@ -2342,18 +2376,17 @@
                      {"REBAR_DEPS_PREFER_LIBS","TRUE"},
                      {"ROOTDIR","/usr/lib/erlang"},
                      {"SHELL","/bin/bash"},
-                     {"SHLVL","2"},
+                     {"SHLVL","3"},
                      {"SOURCE_DATE_EPOCH","1739095402"},
                      {"STRIP","strip"},
                      {"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.4qeM1lSl/pbuilderrc_8hng --distribution trixie --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.4qeM1lSl/b1 --logfile b1/build.log erlang-p1-mqtree_1.0.17-2.dsc"},
+                      "/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.4qeM1lSl/pbuilderrc_ea4Q --distribution trixie --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.4qeM1lSl/b2 --logfile b2/build.log erlang-p1-mqtree_1.0.17-2.dsc"},
                      {"SUDO_GID","109"},
                      {"SUDO_UID","104"},
                      {"SUDO_USER","jenkins"},
                      {"TERM","unknown"},
-                     {"TZ","/usr/share/zoneinfo/Etc/GMT+12"},
-                     {"USER","pbuilder1"},
-                     {"_","/usr/bin/unshare"}]}]
+                     {"TZ","/usr/share/zoneinfo/Etc/GMT-14"},
+                     {"USER","pbuilder2"}]}]
 DEBUG: Port Cmd: "cc c_src/mqtree.o -Wl,-z,relro -Wl,-z,now  -lpthread  -shared  -L\"/usr/lib/erlang/lib/erl_interface-5.5.2/lib\" -lei -o priv/lib/mqtree.so"
 Port Opts: [{env,[{"REBAR_DEPS_DIR",
                    "/build/reproducible-path/erlang-p1-mqtree-1.0.17/deps"},
@@ -2365,8 +2398,8 @@
                   {"ASFLAGS_FOR_BUILD",[]},
                   {"BINDIR","/usr/lib/erlang/erts-15.2.2/bin"},
                   {"BUILDUSERGECOS",
-                   "first user,first room,first work-phone,first home-phone,first other"},
-                  {"BUILDUSERNAME","pbuilder1"},
+                   "second user,second room,second work-phone,second home-phone,second other"},
+                  {"BUILDUSERNAME","pbuilder2"},
                   {"CC","cc"},
                   {"CFLAGS",
                    "-g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/erlang-p1-mqtree-1.0.17=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wdate-time -D_FORTIFY_SOURCE=2 -std=c99 -g -O2 -Wall -DHAS_ERTS_EXIT -g -O2 -Wall"},
@@ -2467,15 +2500,15 @@
                    "-g -O2 -ffile-prefix-map=/build/reproducible-path/erlang-p1-mqtree-1.0.17=. -fstack-protector-strong -fstack-clash-protection -mbranch-protection=standard"},
                   {"HOME",
                    "/build/reproducible-path/erlang-p1-mqtree-1.0.17/debian/.debhelper/generated/_source/home"},
-                  {"INVOCATION_ID","35ef4b4b996b424f932aebd158e2c79a"},
+                  {"INVOCATION_ID","419b5a9d2c0045fd86781f63deb0bf2d"},
                   {"LANG","C"},
-                  {"LANGUAGE","en_US:en"},
+                  {"LANGUAGE","nl_BE:nl"},
                   {"LC_ALL","C"},
                   {"LD","ld"},
                   {"LDFLAGS","-Wl,-z,relro -Wl,-z,now  -lpthread "},
                   {"LDFLAGS_FOR_BUILD","-Wl,-z,relro -Wl,-z,now"},
                   {"LD_PRELOAD",[]},
-                  {"LOGNAME","pbuilder1"},
+                  {"LOGNAME","pbuilder2"},
                   {"MAIL","/var/mail/root"},
                   {"MAKEFLAGS"," --no-print-directory"},
                   {"MAKELEVEL","2"},
@@ -2493,7 +2526,7 @@
                   {"OBJDUMP","objdump"},
                   {"OLDPWD","/"},
                   {"PATH",
-                   "/usr/lib/erlang/erts-15.2.2/bin:/usr/lib/erlang/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games"},
+                   "/usr/lib/erlang/erts-15.2.2/bin:/usr/lib/erlang/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path"},
                   {"PBCURRENTCOMMANDLINEOPERATION","build"},
                   {"PBUILDER_OPERATION","build"},
                   {"PBUILDER_PKGDATADIR","/usr/share/pbuilder"},
@@ -2505,18 +2538,17 @@
                   {"REBAR_DEPS_PREFER_LIBS","TRUE"},
                   {"ROOTDIR","/usr/lib/erlang"},
                   {"SHELL","/bin/bash"},
-                  {"SHLVL","2"},
+                  {"SHLVL","3"},
                   {"SOURCE_DATE_EPOCH","1739095402"},
                   {"STRIP","strip"},
                   {"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.4qeM1lSl/pbuilderrc_8hng --distribution trixie --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.4qeM1lSl/b1 --logfile b1/build.log erlang-p1-mqtree_1.0.17-2.dsc"},
+                   "/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.4qeM1lSl/pbuilderrc_ea4Q --distribution trixie --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.4qeM1lSl/b2 --logfile b2/build.log erlang-p1-mqtree_1.0.17-2.dsc"},
                   {"SUDO_GID","109"},
                   {"SUDO_UID","104"},
                   {"SUDO_USER","jenkins"},
                   {"TERM","unknown"},
-                  {"TZ","/usr/share/zoneinfo/Etc/GMT+12"},
-                  {"USER","pbuilder1"},
-                  {"_","/usr/bin/unshare"}]},
+                  {"TZ","/usr/share/zoneinfo/Etc/GMT-14"},
+                  {"USER","pbuilder2"}]},
             exit_status,
             {line,16384},
             use_stdio,stderr_to_stdout,hide]
@@ -2585,16 +2617,16 @@
   mqtree_test: insert_then_delete_test...ok
   mqtree_test: insert_empty_then_delete_empty_test...ok
   mqtree_test: insert_then_delete_empty_test...ok
-  mqtree_test: insert_then_delete_shuffle...[0.184 s] ok
-  mqtree_test: refc_test...[0.059 s] ok
-  mqtree_test: clear_test...[0.066 s] ok
+  mqtree_test: insert_then_delete_shuffle...[0.287 s] ok
+  mqtree_test: refc_test...[0.046 s] ok
+  mqtree_test: clear_test...[0.055 s] ok
   mqtree_test: clear_empty_test...ok
-  mqtree_test: size_test...[0.027 s] ok
-  mqtree_test: delete_non_existent_test...[0.032 s] ok
-  mqtree_test: insert_then_delete_non_existent_test...[0.093 s] ok
-  mqtree_test: match_all_test...[0.038 s] ok
-  mqtree_test: match_none_test...[0.003 s] ok
-  mqtree_test: match_exact_test...[0.018 s] ok
+  mqtree_test: size_test...[0.032 s] ok
+  mqtree_test: delete_non_existent_test...[0.053 s] ok
+  mqtree_test: insert_then_delete_non_existent_test...[0.101 s] ok
+  mqtree_test: match_all_test...[0.027 s] ok
+  mqtree_test: match_none_test...[0.002 s] ok
+  mqtree_test: match_exact_test...[0.017 s] ok
   mqtree_test: match_tail_test...ok
   mqtree_test: match_plus_test...ok
   mqtree_test: match_begins_with_$_test...ok
@@ -2608,7 +2640,7 @@
   mqtree_test: rename_test...ok
   mqtree_test: register_undefined_test...ok
   mqtree_test: registered_test...ok
-  [done in 0.607 s]
+  [done in 0.708 s]
 =======================================================
   All 29 tests passed.
 Cover analysis: /build/reproducible-path/erlang-p1-mqtree-1.0.17/.eunit/index.html
@@ -2625,7 +2657,7 @@
                            {shell_history_drop,[]}]
 DEBUG: No processes to kill
 DEBUG: Postdirs: []
-	rm -fr -- /tmp/dh-xdg-rundir-REY_mqMq
+	rm -fr -- /tmp/dh-xdg-rundir-_PgaL7Xt
    create-stamp debian/debhelper-build-stamp
    dh_testroot -O--buildsystem=rebar
    dh_prep -O--buildsystem=rebar
@@ -2771,8 +2803,8 @@
    dh_builddeb -O--buildsystem=rebar
 	dpkg-deb --root-owner-group --build debian/erlang-p1-mqtree ..
 	dpkg-deb --root-owner-group --build debian/.debhelper/erlang-p1-mqtree/dbgsym-root ..
-dpkg-deb: building package 'erlang-p1-mqtree-dbgsym' in '../erlang-p1-mqtree-dbgsym_1.0.17-2_arm64.deb'.
 dpkg-deb: building package 'erlang-p1-mqtree' in '../erlang-p1-mqtree_1.0.17-2_arm64.deb'.
+dpkg-deb: building package 'erlang-p1-mqtree-dbgsym' in '../erlang-p1-mqtree-dbgsym_1.0.17-2_arm64.deb'.
  dpkg-genbuildinfo --build=binary -O../erlang-p1-mqtree_1.0.17-2_arm64.buildinfo
  dpkg-genchanges --build=binary -O../erlang-p1-mqtree_1.0.17-2_arm64.changes
 dpkg-genchanges: info: binary-only upload (no source code included)
@@ -2781,12 +2813,14 @@
 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/46161/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/46161/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/1265372 and its subdirectories
-I: Current time: Sun Mar  9 02:23:10 -12 2025
-I: pbuilder-time-stamp: 1741530190
+I: removing directory /srv/workspace/pbuilder/46161 and its subdirectories
+I: Current time: Sun Apr 12 10:47:28 +14 2026
+I: pbuilder-time-stamp: 1775940448