Diff of the two buildlogs: -- --- b1/build.log 2025-09-15 16:20:38.718216136 +0000 +++ b2/build.log 2025-09-15 16:34:16.467261879 +0000 @@ -1,7 +1,6 @@ -W: cgroups are not available on the host, not using them. I: pbuilder: network access will be disabled during build -I: Current time: Mon Sep 15 03:58:50 -12 2025 -I: pbuilder-time-stamp: 1757951930 +I: Current time: Mon Oct 19 12:43:41 +14 2026 +I: pbuilder-time-stamp: 1792363421 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/forky-reproducible-base.tgz] I: copying local configuration @@ -30,52 +29,85 @@ dpkg-source: info: applying fix-minor-version-check.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/803046/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/3010484/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 Oct 18 22:43 /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/3010484/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/3010484/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]="3" [2]="3" [3]="1" [4]="release" [5]="aarch64-unknown-linux-gnu") + BASH_VERSION='5.3.3(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='forky' - HOME='/root' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=forky + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - 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='803046' - PS1='# ' - PS2='> ' + INVOCATION_ID=6ec1e392473c4e70ba01c68e73ccb185 + 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=3010484 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.BGmWLK2l/pbuilderrc_IMSh --distribution forky --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/forky-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.BGmWLK2l/b1 --logfile b1/build.log brian_2.9.0-2.dsc' - SUDO_GID='109' - SUDO_HOME='/var/lib/jenkins' - SUDO_UID='104' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/sbin/chroot' - 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.BGmWLK2l/pbuilderrc_gIzS --distribution forky --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/forky-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.BGmWLK2l/b2 --logfile b2/build.log brian_2.9.0-2.dsc' + SUDO_GID=109 + SUDO_HOME=/var/lib/jenkins + 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 6.12.43+deb13-cloud-arm64 #1 SMP Debian 6.12.43-1 (2025-08-27) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.12.43+deb13-cloud-arm64 #1 SMP Debian 6.12.43-1 (2025-08-27) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/803046/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 2025 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/3010484/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -466,7 +498,7 @@ Get: 299 http://deb.debian.org/debian forky/main arm64 texlive-latex-recommended all 2025.20250727-3 [8454 kB] Get: 300 http://deb.debian.org/debian forky/main arm64 texlive-pictures all 2025.20250727-3 [22.1 MB] Get: 301 http://deb.debian.org/debian forky/main arm64 texlive-latex-extra all 2025.20250727-3 [27.4 MB] -Fetched 370 MB in 7s (49.5 MB/s) +Fetched 370 MB in 2s (170 MB/s) Preconfiguring packages ... Selecting previously unselected package libexpat1: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 ... 20020 files and directories currently installed.) @@ -1438,8 +1470,8 @@ Setting up tzdata (2025b-5) ... Current default time zone: 'Etc/UTC' -Local time is now: Mon Sep 15 16:00:24 UTC 2025. -Universal Time is now: Mon Sep 15 16:00:24 UTC 2025. +Local time is now: Sun Oct 18 22:44:34 UTC 2026. +Universal Time is now: Sun Oct 18 22:44:34 UTC 2026. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up unicode-data (16.0.0-1) ... @@ -1727,7 +1759,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/brian-2.9.0/ && 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 > ../brian_2.9.0-2_source.changes +I: user script /srv/workspace/pbuilder/3010484/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for forky +I: user script /srv/workspace/pbuilder/3010484/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/brian-2.9.0/ && 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 > ../brian_2.9.0-2_source.changes dpkg-buildpackage: info: source package brian dpkg-buildpackage: info: source version 2.9.0-2 dpkg-buildpackage: info: source distribution unstable @@ -2410,7 +2446,7 @@ Copying Brian2.egg-info to build/bdist.linux-aarch64/wheel/./Brian2-2.9.0.egg-info running install_scripts creating build/bdist.linux-aarch64/wheel/brian2-2.9.0.dist-info/WHEEL -creating '/build/reproducible-path/brian-2.9.0/.pybuild/cpython3_3.13/.tmp-6e6d963i/brian2-2.9.0-cp313-cp313-linux_aarch64.whl' and adding 'build/bdist.linux-aarch64/wheel' to it +creating '/build/reproducible-path/brian-2.9.0/.pybuild/cpython3_3.13/.tmp-3uth5suu/brian2-2.9.0-cp313-cp313-linux_aarch64.whl' and adding 'build/bdist.linux-aarch64/wheel' to it adding 'brian2/__init__.py' adding 'brian2/_version.py' adding 'brian2/conftest.py' @@ -5099,7 +5135,7 @@ Running tests in /build/reproducible-path/brian-2.9.0/debian/tmp/usr/lib/python3.13/dist-packages/brian2 for targets numpy, cython (excluding long tests) Running Brian version 2.9.0 from '/build/reproducible-path/brian-2.9.0/debian/tmp/usr/lib/python3.13/dist-packages/brian2' Testing codegen-independent code -Testing with multiple processes for cython, numpy, codegen_independent +Testing with multiple processes for numpy, cython, codegen_independent Resetting to default preferences Running doctests @@ -5107,41 +5143,41 @@ bringing up nodes... .......................................... [100%] -42 passed in 24.00s +42 passed in 9.36s Running tests that do not use code generation bringing up nodes... bringing up nodes... -................................................s....................... [ 21%] -................................................s...........s........... [ 42%] +............................s........................................... [ 21%] +...........................................s.........s.................. [ 42%] ........................................................................ [ 63%] ........................................................................ [ 84%] ...................................................... [100%] =============================== warnings summary =============================== test_logger.py: 24 warnings - /usr/lib/python3.13/multiprocessing/popen_fork.py:67: DeprecationWarning: This process (pid=906349) 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=3096261) is multi-threaded, use of fork() may lead to deadlocks in the child. self.pid = os.fork() -- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html -339 passed, 3 skipped, 24 warnings in 54.52s +339 passed, 3 skipped, 24 warnings in 33.90s Running tests for target numpy: bringing up nodes... bringing up nodes... -ss..s........s....s.............................s.......s............... [ 26%] +ss.....s....s....s...........s.....s.................................... [ 26%] ........................................................................ [ 52%] ........................................................................ [ 79%] ........................................................ [100%] -265 passed, 7 skipped in 154.75s (0:02:34) +265 passed, 7 skipped in 115.54s (0:01:55) Running tests for target cython: bringing up nodes... bringing up nodes... -ss....s..............................s.s.................ss............. [ 26%] +ss....s...........................s...s..................s......s....... [ 26%] ........................................................................ [ 52%] ........................................................................ [ 79%] -..........s....s........................................ [100%] -263 passed, 9 skipped in 295.43s (0:04:55) +..........s............s................................ [100%] +263 passed, 9 skipped in 223.61s (0:03:43) OK: 4/4 test suite(s) did complete successfully. removed '/build/reproducible-path/brian-2.9.0/debian/tmp/usr/lib/python3.13/dist-packages/brian2/tests/.pytest_cache/v/cache/stepwise' removed '/build/reproducible-path/brian-2.9.0/debian/tmp/usr/lib/python3.13/dist-packages/brian2/tests/.pytest_cache/v/cache/nodeids' @@ -5223,9 +5259,9 @@ dh_md5sums -O--buildsystem=pybuild dh_builddeb -O--buildsystem=pybuild dpkg-deb: building package 'python3-brian-lib-dbgsym' in '../python3-brian-lib-dbgsym_2.9.0-2_arm64.deb'. -dpkg-deb: building package 'python3-brian' in '../python3-brian_2.9.0-2_all.deb'. dpkg-deb: building package 'python3-brian-lib' in '../python3-brian-lib_2.9.0-2_arm64.deb'. dpkg-deb: building package 'python-brian-doc' in '../python-brian-doc_2.9.0-2_all.deb'. +dpkg-deb: building package 'python3-brian' in '../python3-brian_2.9.0-2_all.deb'. dpkg-genbuildinfo --build=binary -O../brian_2.9.0-2_arm64.buildinfo dpkg-genchanges --build=binary -O../brian_2.9.0-2_arm64.changes dpkg-genchanges: info: binary-only upload (no source code included) @@ -5233,12 +5269,14 @@ 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/3010484/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/3010484/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/803046 and its subdirectories -I: Current time: Mon Sep 15 04:20:37 -12 2025 -I: pbuilder-time-stamp: 1757953237 +I: removing directory /srv/workspace/pbuilder/3010484 and its subdirectories +I: Current time: Mon Oct 19 12:57:13 +14 2026 +I: pbuilder-time-stamp: 1792364233