Diff of the two buildlogs:

--
--- b1/build.log	2025-02-25 02:01:43.681021471 +0000
+++ b2/build.log	2025-02-25 02:24:10.456761676 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Sun Mar 29 20:16:05 -12 2026
-I: pbuilder-time-stamp: 1774858565
+I: Current time: Tue Feb 25 16:01:46 +14 2025
+I: pbuilder-time-stamp: 1740448906
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/trixie-reproducible-base.tgz]
 I: copying local configuration
@@ -31,52 +31,84 @@
 dpkg-source: info: applying 1d9b65db31bfe79c42801d795ea9ebfec1123c44.patch
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/1640951/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/3961643/tmp/hooks/D01_modify_environment starting
+debug: Running on codethink04-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 Feb 25 02:01 /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/3961643/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/3961643/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='8b6c6579c2ec487e8eabb03de110f53b'
-  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='1640951'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=338db23a73294d63a6647e68066d871d
+  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=3961643
   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.xzBoWCkL/pbuilderrc_tT0w --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.xzBoWCkL/b1 --logfile b1/build.log joblib_1.4.2-3.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.xzBoWCkL/pbuilderrc_Bo9M --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.xzBoWCkL/b2 --logfile b2/build.log joblib_1.4.2-3.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 codethink03-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  2024 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/1640951/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/3961643/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -382,7 +414,7 @@
 Get: 226 http://deb.debian.org/debian trixie/main arm64 python3-sphinx-autodoc-typehints all 2.3.0-2 [25.3 kB]
 Get: 227 http://deb.debian.org/debian trixie/main arm64 python3-sphinx-gallery all 0.17.1-1 [401 kB]
 Get: 228 http://deb.debian.org/debian trixie/main arm64 python3-threadpoolctl all 3.1.0-1 [21.2 kB]
-Fetched 195 MB in 1s (233 MB/s)
+Fetched 195 MB in 3s (63.5 MB/s)
 Preconfiguring packages ...
 Selecting previously unselected package fonts-lato.
 (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
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(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 ... 19916 files and directories currently installed.)
@@ -1127,8 +1159,8 @@
 Setting up tzdata (2025a-2) ...
 
 Current default time zone: 'Etc/UTC'
-Local time is now:      Mon Mar 30 08:16:40 UTC 2026.
-Universal Time is now:  Mon Mar 30 08:16:40 UTC 2026.
+Local time is now:      Tue Feb 25 02:03:52 UTC 2025.
+Universal Time is now:  Tue Feb 25 02:03:52 UTC 2025.
 Run 'dpkg-reconfigure tzdata' if you wish to change it.
 
 Setting up unicode-data (15.1.0-1) ...
@@ -1339,7 +1371,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/joblib-1.4.2/ && 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  > ../joblib_1.4.2-3_source.changes
+I: user script /srv/workspace/pbuilder/3961643/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for trixie
+I: user script /srv/workspace/pbuilder/3961643/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/joblib-1.4.2/ && 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  > ../joblib_1.4.2-3_source.changes
 dpkg-buildpackage: info: source package joblib
 dpkg-buildpackage: info: source version 1.4.2-3
 dpkg-buildpackage: info: source distribution unstable
@@ -1674,7 +1710,7 @@
 Copying joblib.egg-info to build/bdist.linux-aarch64/wheel/./joblib-1.4.2.egg-info
 running install_scripts
 creating build/bdist.linux-aarch64/wheel/joblib-1.4.2.dist-info/WHEEL
-creating '/build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/.tmp-_q45ymei/joblib-1.4.2-py3-none-any.whl' and adding 'build/bdist.linux-aarch64/wheel' to it
+creating '/build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/.tmp-ydjltq13/joblib-1.4.2-py3-none-any.whl' and adding 'build/bdist.linux-aarch64/wheel' to it
 adding 'joblib/__init__.py'
 adding 'joblib/_cloudpickle_wrapper.py'
 adding 'joblib/_dask.py'
@@ -1991,7 +2027,7 @@
 Copying joblib.egg-info to build/bdist.linux-aarch64/wheel/./joblib-1.4.2.egg-info
 running install_scripts
 creating build/bdist.linux-aarch64/wheel/joblib-1.4.2.dist-info/WHEEL
-creating '/build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/.tmp-7cbvx5ik/joblib-1.4.2-py3-none-any.whl' and adding 'build/bdist.linux-aarch64/wheel' to it
+creating '/build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/.tmp-ue0quw7y/joblib-1.4.2-py3-none-any.whl' and adding 'build/bdist.linux-aarch64/wheel' to it
 adding 'joblib/__init__.py'
 adding 'joblib/_cloudpickle_wrapper.py'
 adding 'joblib/_dask.py'
@@ -2147,7 +2183,7 @@
 Running Sphinx v8.1.3
 loading translations [en]... done
 making output directory... done
-Matplotlib created a temporary cache directory at /tmp/matplotlib-1knzx3q7 because the default path (/nonexistent/first-build/.config/matplotlib) is not a writable directory; it is highly recommended to set the MPLCONFIGDIR environment variable to a writable directory, in particular to speed up the import of Matplotlib and to better support multiprocessing.
+Matplotlib created a temporary cache directory at /tmp/matplotlib-6ink7uog because the default path (/nonexistent/second-build/.config/matplotlib) is not a writable directory; it is highly recommended to set the MPLCONFIGDIR environment variable to a writable directory, in particular to speed up the import of Matplotlib and to better support multiprocessing.
 Using Sphinx-Gallery to convert rst text blocks to markdown for .ipynb files.
 Converting `source_suffix = '.rst'` to `source_suffix = {'.rst': 'restructuredtext'}`.
 [autosummary] generating autosummary for: CHANGES.rst, README.rst, developing.rst, index.rst, installing.rst, memory.rst, parallel.rst, parallel_numpy.rst, persistence.rst, why.rst
@@ -2168,12 +2204,12 @@
 
 generating gallery for auto_examples/parallel... 
 computation time summary:
-    - ../examples/parallel_generator.py:           51.06 sec   0.0 MB
-    - ../examples/memory_basic_usage.py:           15.14 sec   0.0 MB
-    - ../examples/nested_parallel_memory.py:       12.42 sec   0.0 MB
-    - ../examples/parallel_memmap.py:               2.98 sec   0.0 MB
-    - ../examples/serialization_and_wrappers.py:    0.82 sec   0.0 MB
-    - ../examples/parallel_random_state.py:         0.74 sec   0.0 MB
+    - ../examples/parallel_generator.py:           99.48 sec   0.0 MB
+    - ../examples/memory_basic_usage.py:           15.39 sec   0.0 MB
+    - ../examples/nested_parallel_memory.py:       13.49 sec   0.0 MB
+    - ../examples/parallel_memmap.py:               3.65 sec   0.0 MB
+    - ../examples/serialization_and_wrappers.py:    3.28 sec   0.0 MB
+    - ../examples/parallel_random_state.py:         2.01 sec   0.0 MB
 building [mo]: targets for 0 po files that are out of date
 writing output... 
 building [html]: targets for 10 source files that are out of date
@@ -2300,101 +2336,101 @@
 build succeeded, 2 warnings.
 
 The HTML pages are in _build/html.
-[Worker 1701424] Mean for slice 1 is 0.500449
-[Worker 1701424] Mean for slice 3 is 0.499933
-[Worker 1701424] Mean for slice 6 is 0.499837
-[Worker 1701424] Mean for slice 7 is 0.499538
-[Worker 1701424] Mean for slice 10 is 0.499458
-[Worker 1701424] Mean for slice 11 is 0.499564
-[Worker 1701424] Mean for slice 16 is 0.499984
-[Worker 1701424] Mean for slice 17 is 0.500195
-[Worker 1701424] Mean for slice 18 is 0.500224
-[Worker 1701424] Mean for slice 19 is 0.500385
-[Worker 1701424] Mean for slice 24 is 0.499661
-[Worker 1701424] Mean for slice 25 is 0.499856
-[Worker 1701424] Mean for slice 26 is 0.500178
-[Worker 1701424] Mean for slice 27 is 0.500378
-[Worker 1701424] Mean for slice 36 is 0.499812
-[Worker 1701424] Mean for slice 37 is 0.499754
-[Worker 1701424] Mean for slice 38 is 0.499629
-[Worker 1701424] Mean for slice 39 is 0.499807
-[Worker 1701424] Mean for slice 40 is 0.500099
-[Worker 1701424] Mean for slice 41 is 0.500028
-[Worker 1701424] Mean for slice 42 is 0.500475
-[Worker 1701424] Mean for slice 43 is 0.500132
-[Worker 1701424] Mean for slice 52 is 0.499950
-[Worker 1701424] Mean for slice 53 is 0.499957
-[Worker 1701424] Mean for slice 54 is 0.500358
-[Worker 1701424] Mean for slice 55 is 0.500340
-[Worker 1701424] Mean for slice 56 is 0.500512
-[Worker 1701424] Mean for slice 57 is 0.500446
-[Worker 1701424] Mean for slice 58 is 0.500798
-[Worker 1701424] Mean for slice 59 is 0.500591
-[Worker 1701424] Mean for slice 76 is 0.499481
-[Worker 1701424] Mean for slice 77 is 0.499599
-[Worker 1701424] Mean for slice 78 is 0.499653
-[Worker 1701424] Mean for slice 79 is 0.499634
-[Worker 1701424] Mean for slice 80 is 0.499897
-[Worker 1701424] Mean for slice 81 is 0.500127
-[Worker 1701424] Mean for slice 82 is 0.500354
-[Worker 1701424] Mean for slice 83 is 0.500252
-[Worker 1701424] Mean for slice 84 is 0.500639
-[Worker 1701424] Mean for slice 85 is 0.500426
-[Worker 1701424] Mean for slice 86 is 0.500381
-[Worker 1701424] Mean for slice 87 is 0.500378
-[Worker 1701424] Mean for slice 88 is 0.500243
-[Worker 1701424] Mean for slice 89 is 0.500089
-[Worker 1701424] Mean for slice 90 is 0.500249
-[Worker 1701424] Mean for slice 91 is 0.499994
-[Worker 1701424] Mean for slice 94 is 0.500605
-[Worker 1701434] Mean for slice 0 is 0.500567
-[Worker 1701434] Mean for slice 2 is 0.500400
-[Worker 1701434] Mean for slice 4 is 0.500059
-[Worker 1701434] Mean for slice 5 is 0.499807
-[Worker 1701434] Mean for slice 8 is 0.499512
-[Worker 1701434] Mean for slice 9 is 0.499325
-[Worker 1701434] Mean for slice 12 is 0.499793
-[Worker 1701434] Mean for slice 13 is 0.500041
-[Worker 1701434] Mean for slice 14 is 0.500157
-[Worker 1701434] Mean for slice 15 is 0.500038
-[Worker 1701434] Mean for slice 20 is 0.500251
-[Worker 1701434] Mean for slice 21 is 0.500116
-[Worker 1701434] Mean for slice 22 is 0.500065
-[Worker 1701434] Mean for slice 23 is 0.500021
-[Worker 1701434] Mean for slice 28 is 0.499958
-[Worker 1701434] Mean for slice 29 is 0.500021
-[Worker 1701434] Mean for slice 30 is 0.500109
-[Worker 1701434] Mean for slice 31 is 0.499888
-[Worker 1701434] Mean for slice 32 is 0.499445
-[Worker 1701434] Mean for slice 33 is 0.500029
-[Worker 1701434] Mean for slice 34 is 0.499759
-[Worker 1701434] Mean for slice 35 is 0.499611
-[Worker 1701434] Mean for slice 44 is 0.500399
-[Worker 1701434] Mean for slice 45 is 0.500439
-[Worker 1701434] Mean for slice 46 is 0.500244
-[Worker 1701434] Mean for slice 47 is 0.500221
-[Worker 1701434] Mean for slice 48 is 0.500532
-[Worker 1701434] Mean for slice 49 is 0.500216
-[Worker 1701434] Mean for slice 50 is 0.500087
-[Worker 1701434] Mean for slice 51 is 0.499956
-[Worker 1701434] Mean for slice 60 is 0.500635
-[Worker 1701434] Mean for slice 61 is 0.500600
-[Worker 1701434] Mean for slice 62 is 0.500078
-[Worker 1701434] Mean for slice 63 is 0.499884
-[Worker 1701434] Mean for slice 64 is 0.500143
-[Worker 1701434] Mean for slice 65 is 0.500110
-[Worker 1701434] Mean for slice 66 is 0.500254
-[Worker 1701434] Mean for slice 67 is 0.500488
-[Worker 1701434] Mean for slice 68 is 0.500378
-[Worker 1701434] Mean for slice 69 is 0.500317
-[Worker 1701434] Mean for slice 70 is 0.500254
-[Worker 1701434] Mean for slice 71 is 0.500091
-[Worker 1701434] Mean for slice 72 is 0.499967
-[Worker 1701434] Mean for slice 73 is 0.499920
-[Worker 1701434] Mean for slice 74 is 0.499451
-[Worker 1701434] Mean for slice 75 is 0.499477
-[Worker 1701434] Mean for slice 92 is 0.500030
-[Worker 1701434] Mean for slice 93 is 0.500545
+[Worker 4087213] Mean for slice 0 is 0.499865
+[Worker 4087213] Mean for slice 2 is 0.500183
+[Worker 4087213] Mean for slice 6 is 0.499751
+[Worker 4087213] Mean for slice 7 is 0.499594
+[Worker 4087213] Mean for slice 10 is 0.499464
+[Worker 4087213] Mean for slice 11 is 0.499690
+[Worker 4087213] Mean for slice 12 is 0.499406
+[Worker 4087213] Mean for slice 13 is 0.499348
+[Worker 4087213] Mean for slice 14 is 0.499621
+[Worker 4087213] Mean for slice 15 is 0.499319
+[Worker 4087213] Mean for slice 20 is 0.500055
+[Worker 4087213] Mean for slice 21 is 0.500071
+[Worker 4087213] Mean for slice 22 is 0.500394
+[Worker 4087213] Mean for slice 23 is 0.500658
+[Worker 4087213] Mean for slice 28 is 0.500464
+[Worker 4087213] Mean for slice 29 is 0.500173
+[Worker 4087213] Mean for slice 30 is 0.499967
+[Worker 4087213] Mean for slice 31 is 0.499925
+[Worker 4087213] Mean for slice 32 is 0.500037
+[Worker 4087213] Mean for slice 33 is 0.499729
+[Worker 4087213] Mean for slice 34 is 0.500000
+[Worker 4087213] Mean for slice 35 is 0.499995
+[Worker 4087213] Mean for slice 44 is 0.499941
+[Worker 4087213] Mean for slice 45 is 0.500016
+[Worker 4087213] Mean for slice 46 is 0.500157
+[Worker 4087213] Mean for slice 47 is 0.500531
+[Worker 4087213] Mean for slice 48 is 0.500363
+[Worker 4087213] Mean for slice 49 is 0.499622
+[Worker 4087213] Mean for slice 50 is 0.499575
+[Worker 4087213] Mean for slice 51 is 0.499905
+[Worker 4087213] Mean for slice 60 is 0.499562
+[Worker 4087213] Mean for slice 61 is 0.499559
+[Worker 4087213] Mean for slice 62 is 0.499198
+[Worker 4087213] Mean for slice 63 is 0.499317
+[Worker 4087213] Mean for slice 64 is 0.499597
+[Worker 4087213] Mean for slice 65 is 0.499909
+[Worker 4087213] Mean for slice 66 is 0.499702
+[Worker 4087213] Mean for slice 67 is 0.500285
+[Worker 4087213] Mean for slice 68 is 0.500399
+[Worker 4087213] Mean for slice 69 is 0.500341
+[Worker 4087213] Mean for slice 70 is 0.500262
+[Worker 4087213] Mean for slice 71 is 0.500142
+[Worker 4087213] Mean for slice 72 is 0.499680
+[Worker 4087213] Mean for slice 73 is 0.499482
+[Worker 4087213] Mean for slice 74 is 0.499784
+[Worker 4087213] Mean for slice 75 is 0.499723
+[Worker 4087213] Mean for slice 92 is 0.500030
+[Worker 4087213] Mean for slice 94 is 0.500127
+[Worker 4087206] Mean for slice 1 is 0.499988
+[Worker 4087206] Mean for slice 3 is 0.499887
+[Worker 4087206] Mean for slice 4 is 0.500187
+[Worker 4087206] Mean for slice 5 is 0.500198
+[Worker 4087206] Mean for slice 8 is 0.499695
+[Worker 4087206] Mean for slice 9 is 0.499350
+[Worker 4087206] Mean for slice 16 is 0.499566
+[Worker 4087206] Mean for slice 17 is 0.499953
+[Worker 4087206] Mean for slice 18 is 0.499924
+[Worker 4087206] Mean for slice 19 is 0.500019
+[Worker 4087206] Mean for slice 24 is 0.500600
+[Worker 4087206] Mean for slice 25 is 0.501027
+[Worker 4087206] Mean for slice 26 is 0.500871
+[Worker 4087206] Mean for slice 27 is 0.500441
+[Worker 4087206] Mean for slice 36 is 0.500117
+[Worker 4087206] Mean for slice 37 is 0.499774
+[Worker 4087206] Mean for slice 38 is 0.499986
+[Worker 4087206] Mean for slice 39 is 0.499896
+[Worker 4087206] Mean for slice 40 is 0.499709
+[Worker 4087206] Mean for slice 41 is 0.499454
+[Worker 4087206] Mean for slice 42 is 0.499539
+[Worker 4087206] Mean for slice 43 is 0.499583
+[Worker 4087206] Mean for slice 52 is 0.499666
+[Worker 4087206] Mean for slice 53 is 0.499988
+[Worker 4087206] Mean for slice 54 is 0.500226
+[Worker 4087206] Mean for slice 55 is 0.500453
+[Worker 4087206] Mean for slice 56 is 0.500409
+[Worker 4087206] Mean for slice 57 is 0.500564
+[Worker 4087206] Mean for slice 58 is 0.500117
+[Worker 4087206] Mean for slice 59 is 0.499894
+[Worker 4087206] Mean for slice 76 is 0.499696
+[Worker 4087206] Mean for slice 77 is 0.499840
+[Worker 4087206] Mean for slice 78 is 0.500226
+[Worker 4087206] Mean for slice 79 is 0.500017
+[Worker 4087206] Mean for slice 80 is 0.499935
+[Worker 4087206] Mean for slice 81 is 0.500285
+[Worker 4087206] Mean for slice 82 is 0.500535
+[Worker 4087206] Mean for slice 83 is 0.500197
+[Worker 4087206] Mean for slice 84 is 0.500157
+[Worker 4087206] Mean for slice 85 is 0.500488
+[Worker 4087206] Mean for slice 86 is 0.500107
+[Worker 4087206] Mean for slice 87 is 0.499685
+[Worker 4087206] Mean for slice 88 is 0.500106
+[Worker 4087206] Mean for slice 89 is 0.500052
+[Worker 4087206] Mean for slice 90 is 0.499514
+[Worker 4087206] Mean for slice 91 is 0.499720
+[Worker 4087206] Mean for slice 93 is 0.500096
 make[2]: Leaving directory '/build/reproducible-path/joblib-1.4.2/doc'
 make[1]: Leaving directory '/build/reproducible-path/joblib-1.4.2'
    dh_auto_test -O--buildsystem=pybuild
@@ -2485,23 +2521,22 @@
   /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/test/test_memory_async.py:152: PytestUnknownMarkWarning: Unknown pytest.mark.asyncio - is this a typo?  You can register custom marks to avoid this warning - for details, see https://docs.pytest.org/en/stable/how-to/mark.html
     @pytest.mark.asyncio
 
-.pybuild/cpython3_3.12_joblib/build/joblib/test/test_backports.py: 1 warning
-.pybuild/cpython3_3.12_joblib/build/joblib/test/test_memmapping.py: 51 warnings
-.pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py: 325 warnings
-  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/externals/loky/backend/fork_exec.py:38: DeprecationWarning: This process (pid=1723628) is multi-threaded, use of fork() may lead to deadlocks in the child.
-    pid = os.fork()
-
 .pybuild/cpython3_3.12_joblib/build/joblib/test/test_func_inspect.py::test_filter_args_2
-  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/test/test_func_inspect.py:131: UserWarning: Cannot inspect object functools.partial(<function f at 0xffff8352e5c0>, 1), ignore list will not work.
+  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/test/test_func_inspect.py:131: UserWarning: Cannot inspect object functools.partial(<function f at 0xffff9be7e5c0>, 1), ignore list will not work.
     assert filter_args(ff, ['y'], (1, )) == {'*': [1], '**': {}}
 
 .pybuild/cpython3_3.12_joblib/build/joblib/test/test_hashing.py: 2 warnings
 .pybuild/cpython3_3.12_joblib/build/joblib/test/test_memmapping.py: 52 warnings
-.pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py: 311 warnings
+.pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py: 297 warnings
 .pybuild/cpython3_3.12_joblib/build/joblib/test/test_store_backends.py: 2 warnings
-  /usr/lib/python3.12/multiprocessing/popen_fork.py:66: DeprecationWarning: This process (pid=1723628) is multi-threaded, use of fork() may lead to deadlocks in the child.
+  /usr/lib/python3.12/multiprocessing/popen_fork.py:66: DeprecationWarning: This process (pid=4120702) is multi-threaded, use of fork() may lead to deadlocks in the child.
     self.pid = os.fork()
 
+.pybuild/cpython3_3.12_joblib/build/joblib/test/test_memmapping.py: 51 warnings
+.pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py: 250 warnings
+  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/externals/loky/backend/fork_exec.py:38: DeprecationWarning: This process (pid=4120702) is multi-threaded, use of fork() may lead to deadlocks in the child.
+    pid = os.fork()
+
 .pybuild/cpython3_3.12_joblib/build/joblib/test/test_memory.py::test_memory_integration
   /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/test/test_memory.py:104: UserWarning: Compressed results cannot be memmapped
     memory = Memory(location=tmpdir.strpath, verbose=10,
@@ -2511,7 +2546,7 @@
     obj.configure(location, verbose=verbose,
 
 .pybuild/cpython3_3.12_joblib/build/joblib/test/test_memory.py::test_memory_integration
-  /usr/lib/python3.12/contextlib.py:137: UserWarning: mmap_mode "r" is not compatible with compressed file /tmp/pytest-of-pbuilder1/pytest-0/test_memory_integration0/joblib/joblib/test/test_memory/test_memory_integration/<locals>/f/b69f9d78d7bc537482721c40ce38db0a/output.pkl. "r" flag will be ignored.
+  /usr/lib/python3.12/contextlib.py:137: UserWarning: mmap_mode "r" is not compatible with compressed file /tmp/pytest-of-pbuilder2/pytest-0/test_memory_integration0/joblib/joblib/test/test_memory/test_memory_integration/<locals>/f/b69f9d78d7bc537482721c40ce38db0a/output.pkl. "r" flag will be ignored.
     return next(self.gen)
 
 .pybuild/cpython3_3.12_joblib/build/joblib/test/test_memory_async.py::test_memory_integration_async
@@ -2544,34 +2579,20 @@
   /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/parallel.py:1817: UserWarning: 1 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
     warnings.warn(msg)
 
-.pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[2-generator-loky]
+.pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[2-generator-threading]
   /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/parallel.py:1817: UserWarning: 6 tasks have been successfully executed  but not used. Additionally, 2 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
     warnings.warn(msg)
 
-.pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[2-generator_unordered-threading]
-  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/parallel.py:1817: UserWarning: 2 tasks have been successfully executed  but not used. Additionally, 4 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
-    warnings.warn(msg)
-
-.pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py: 17 warnings
+.pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py: 18 warnings
   /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/parallel.py:1817: UserWarning: 4 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
     warnings.warn(msg)
 
 .pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[-2-generator-loky]
-  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/parallel.py:1817: UserWarning: 7 tasks have been successfully executed  but not used. Additionally, 1 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
+  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/parallel.py:1817: UserWarning: 1 tasks have been successfully executed  but not used. Additionally, 7 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
     warnings.warn(msg)
 
 .pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[-2-generator_unordered-loky]
-  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/parallel.py:1817: UserWarning: 5 tasks have been successfully executed  but not used. Additionally, 3 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
-    warnings.warn(msg)
-
 .pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[-1-generator-loky]
-  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/parallel.py:1817: UserWarning: 1 tasks have been successfully executed  but not used. Additionally, 7 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
-    warnings.warn(msg)
-
-.pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[-1-generator_unordered-threading]
-  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/parallel.py:1817: UserWarning: 4 tasks have been successfully executed  but not used. Additionally, 4 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
-    warnings.warn(msg)
-
 .pybuild/cpython3_3.12_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[-1-generator_unordered-loky]
   /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/joblib/parallel.py:1817: UserWarning: 8 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
     warnings.warn(msg)
@@ -2585,7 +2606,7 @@
     warnings.warn(f"Timeout running {cmd}")
 
 -- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
-= 1420 passed, 59 skipped, 4 deselected, 2 xfailed, 4 xpassed, 809 warnings in 152.58s (0:02:32) =
+= 1420 passed, 59 skipped, 4 deselected, 2 xfailed, 4 xpassed, 718 warnings in 443.57s (0:07:23) =
 I: pybuild pybuild:334: rm -v /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/conftest.py
 removed '/build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.12_joblib/build/conftest.py'
 I: pybuild pybuild:308: cp -v debian/conftest.py /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build
@@ -2676,19 +2697,19 @@
     @pytest.mark.asyncio
 
 .pybuild/cpython3_3.13_joblib/build/joblib/test/test_func_inspect.py::test_filter_args_2
-  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/joblib/test/test_func_inspect.py:131: UserWarning: Cannot inspect object functools.partial(<function f at 0xffffae2fb2e0>, 1), ignore list will not work.
+  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/joblib/test/test_func_inspect.py:131: UserWarning: Cannot inspect object functools.partial(<function f at 0xffff84ecb2e0>, 1), ignore list will not work.
     assert filter_args(ff, ['y'], (1, )) == {'*': [1], '**': {}}
 
 .pybuild/cpython3_3.13_joblib/build/joblib/test/test_hashing.py: 2 warnings
 .pybuild/cpython3_3.13_joblib/build/joblib/test/test_memmapping.py: 52 warnings
-.pybuild/cpython3_3.13_joblib/build/joblib/test/test_parallel.py: 311 warnings
+.pybuild/cpython3_3.13_joblib/build/joblib/test/test_parallel.py: 305 warnings
 .pybuild/cpython3_3.13_joblib/build/joblib/test/test_store_backends.py: 2 warnings
-  /usr/lib/python3.13/multiprocessing/popen_fork.py:67: DeprecationWarning: This process (pid=1777552) is multi-threaded, use of fork() may lead to deadlocks in the child.
+  /usr/lib/python3.13/multiprocessing/popen_fork.py:67: DeprecationWarning: This process (pid=4194126) is multi-threaded, use of fork() may lead to deadlocks in the child.
     self.pid = os.fork()
 
 .pybuild/cpython3_3.13_joblib/build/joblib/test/test_memmapping.py: 51 warnings
-.pybuild/cpython3_3.13_joblib/build/joblib/test/test_parallel.py: 335 warnings
-  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/joblib/externals/loky/backend/fork_exec.py:38: DeprecationWarning: This process (pid=1777552) is multi-threaded, use of fork() may lead to deadlocks in the child.
+.pybuild/cpython3_3.13_joblib/build/joblib/test/test_parallel.py: 355 warnings
+  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/joblib/externals/loky/backend/fork_exec.py:38: DeprecationWarning: This process (pid=4194126) is multi-threaded, use of fork() may lead to deadlocks in the child.
     pid = os.fork()
 
 .pybuild/cpython3_3.13_joblib/build/joblib/test/test_memory.py::test_memory_integration
@@ -2700,7 +2721,7 @@
     obj.configure(location, verbose=verbose,
 
 .pybuild/cpython3_3.13_joblib/build/joblib/test/test_memory.py::test_memory_integration
-  /usr/lib/python3.13/contextlib.py:141: UserWarning: mmap_mode "r" is not compatible with compressed file /tmp/pytest-of-pbuilder1/pytest-1/test_memory_integration0/joblib/joblib/test/test_memory/test_memory_integration/<locals>/f/b69f9d78d7bc537482721c40ce38db0a/output.pkl. "r" flag will be ignored.
+  /usr/lib/python3.13/contextlib.py:141: UserWarning: mmap_mode "r" is not compatible with compressed file /tmp/pytest-of-pbuilder2/pytest-1/test_memory_integration0/joblib/joblib/test/test_memory/test_memory_integration/<locals>/f/b69f9d78d7bc537482721c40ce38db0a/output.pkl. "r" flag will be ignored.
     return next(self.gen)
 
 .pybuild/cpython3_3.13_joblib/build/joblib/test/test_memory_async.py::test_memory_integration_async
@@ -2747,25 +2768,20 @@
   /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/joblib/parallel.py:1817: UserWarning: 1 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
     warnings.warn(msg)
 
-.pybuild/cpython3_3.13_joblib/build/joblib/test/test_parallel.py: 17 warnings
+.pybuild/cpython3_3.13_joblib/build/joblib/test/test_parallel.py: 18 warnings
   /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/joblib/parallel.py:1817: UserWarning: 4 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
     warnings.warn(msg)
 
-.pybuild/cpython3_3.13_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[2-generator_unordered-loky]
-  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/joblib/parallel.py:1817: UserWarning: 2 tasks have been successfully executed  but not used. Additionally, 4 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
-    warnings.warn(msg)
-
 .pybuild/cpython3_3.13_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[-2-generator-loky]
-.pybuild/cpython3_3.13_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[-2-generator_unordered-loky]
-  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/joblib/parallel.py:1817: UserWarning: 8 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
+  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/joblib/parallel.py:1817: UserWarning: 6 tasks have been successfully executed  but not used. Additionally, 2 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
     warnings.warn(msg)
 
-.pybuild/cpython3_3.13_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[-1-generator-loky]
+.pybuild/cpython3_3.13_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[-2-generator_unordered-loky]
   /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/joblib/parallel.py:1817: UserWarning: 2 tasks have been successfully executed  but not used. Additionally, 6 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
     warnings.warn(msg)
 
 .pybuild/cpython3_3.13_joblib/build/joblib/test/test_parallel.py::test_deadlock_with_generator[-1-generator_unordered-loky]
-  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/joblib/parallel.py:1817: UserWarning: 1 tasks have been successfully executed  but not used. Additionally, 7 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
+  /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/joblib/parallel.py:1817: UserWarning: 8 tasks which were still being processed by the workers have been cancelled. You could benefit from adjusting the input task iterator to limit unnecessary computation time.
     warnings.warn(msg)
 
 .pybuild/cpython3_3.13_joblib/build/joblib/test/test_parallel.py: 16 warnings
@@ -2777,7 +2793,7 @@
     warnings.warn(f"Timeout running {cmd}")
 
 -- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
-= 1420 passed, 59 skipped, 4 deselected, 2 xfailed, 4 xpassed, 820 warnings in 152.88s (0:02:32) =
+= 1420 passed, 59 skipped, 4 deselected, 2 xfailed, 4 xpassed, 833 warnings in 281.64s (0:04:41) =
 I: pybuild pybuild:334: rm -v /build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/conftest.py
 removed '/build/reproducible-path/joblib-1.4.2/.pybuild/cpython3_3.13_joblib/build/conftest.py'
    create-stamp debian/debhelper-build-stamp
@@ -2807,8 +2823,8 @@
 dpkg-gencontrol: warning: package python-joblib-doc: substitution variable ${sphinxdoc:Built-Using} unused, but is defined
    dh_md5sums -O--buildsystem=pybuild
    dh_builddeb -O--buildsystem=pybuild
-dpkg-deb: building package 'python3-joblib' in '../python3-joblib_1.4.2-3_all.deb'.
 dpkg-deb: building package 'python-joblib-doc' in '../python-joblib-doc_1.4.2-3_all.deb'.
+dpkg-deb: building package 'python3-joblib' in '../python3-joblib_1.4.2-3_all.deb'.
  dpkg-genbuildinfo --build=binary -O../joblib_1.4.2-3_arm64.buildinfo
  dpkg-genchanges --build=binary -O../joblib_1.4.2-3_arm64.changes
 dpkg-genchanges: info: binary-only upload (no source code included)
@@ -2816,12 +2832,14 @@
 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/3961643/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/3961643/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/1640951 and its subdirectories
-I: Current time: Sun Mar 29 20:24:42 -12 2026
-I: pbuilder-time-stamp: 1774859082
+I: removing directory /srv/workspace/pbuilder/3961643 and its subdirectories
+I: Current time: Tue Feb 25 16:24:09 +14 2025
+I: pbuilder-time-stamp: 1740450249