Diff of the two buildlogs: -- --- b1/build.log 2025-07-17 18:46:30.257297774 +0000 +++ b2/build.log 2025-07-17 18:56:34.358042851 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Wed Aug 19 12:50:58 -12 2026 -I: pbuilder-time-stamp: 1787187058 +I: Current time: Fri Jul 18 08:46:33 +14 2025 +I: pbuilder-time-stamp: 1752777993 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/experimental-reproducible-base.tgz] I: copying local configuration @@ -22,52 +22,84 @@ dpkg-source: info: unpacking python-dynasor_2.1-1.debian.tar.xz I: using fakeroot in build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/302004/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/2169057/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 Jul 17 18:46 /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/2169057/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/2169057/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='experimental' - HOME='/root' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=experimental + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - INVOCATION_ID='8172d57f43ba4e1ba66644423b633f7c' - 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='302004' - PS1='# ' - PS2='> ' + INVOCATION_ID=4111496f9d284625b8e1fa087353996e + 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=2169057 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.7twTTJvV/pbuilderrc_0mdq --distribution experimental --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/experimental-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.7twTTJvV/b1 --logfile b1/build.log python-dynasor_2.1-1.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.7twTTJvV/pbuilderrc_EXzi --distribution experimental --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/experimental-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.7twTTJvV/b2 --logfile b2/build.log python-dynasor_2.1-1.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 6.1.0-37-cloud-arm64 #1 SMP Debian 6.1.140-1 (2025-05-22) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-37-cloud-arm64 #1 SMP Debian 6.1.140-1 (2025-05-22) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 May 12 2025 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/302004/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 May 12 19:25 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/2169057/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -348,7 +380,7 @@ Get: 223 http://deb.debian.org/debian unstable/main arm64 python3-pandas all 2.2.3+dfsg-9 [3097 kB] Get: 224 http://deb.debian.org/debian unstable/main arm64 python3-pluggy all 1.5.0-1 [26.9 kB] Get: 225 http://deb.debian.org/debian unstable/main arm64 python3-pytest all 8.3.5-2 [250 kB] -Fetched 189 MB in 2s (123 MB/s) +Fetched 189 MB in 1s (155 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% (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 ... 19963 files and directories currently installed.) @@ -1079,8 +1111,8 @@ Setting up tzdata (2025b-4) ... Current default time zone: 'Etc/UTC' -Local time is now: Thu Aug 20 00:52:04 UTC 2026. -Universal Time is now: Thu Aug 20 00:52:04 UTC 2026. +Local time is now: Thu Jul 17 18:47:27 UTC 2025. +Universal Time is now: Thu Jul 17 18:47:27 UTC 2025. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up unicode-data (15.1.0-1) ... @@ -1294,7 +1326,11 @@ fakeroot is already the newest version (1.37.1.2-1). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. I: Building the package -I: Running cd /build/reproducible-path/python-dynasor-2.1/ && 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 > ../python-dynasor_2.1-1_source.changes +I: user script /srv/workspace/pbuilder/2169057/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for experimental +I: user script /srv/workspace/pbuilder/2169057/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/python-dynasor-2.1/ && 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 > ../python-dynasor_2.1-1_source.changes dpkg-buildpackage: info: source package python-dynasor dpkg-buildpackage: info: source version 2.1-1 dpkg-buildpackage: info: source distribution experimental @@ -1459,7 +1495,7 @@ copying build/scripts-3.13/dynasor -> build/bdist.linux-aarch64/wheel/dynasor-2.1.data/scripts changing mode of build/bdist.linux-aarch64/wheel/dynasor-2.1.data/scripts/dynasor to 755 creating build/bdist.linux-aarch64/wheel/dynasor-2.1.dist-info/WHEEL -creating '/build/reproducible-path/python-dynasor-2.1/.pybuild/cpython3_3.13/.tmp-zk6p91tr/dynasor-2.1-py3-none-any.whl' and adding 'build/bdist.linux-aarch64/wheel' to it +creating '/build/reproducible-path/python-dynasor-2.1/.pybuild/cpython3_3.13/.tmp-zz6gu2xc/dynasor-2.1-py3-none-any.whl' and adding 'build/bdist.linux-aarch64/wheel' to it adding 'dynasor/__init__.py' adding 'dynasor/correlation_functions.py' adding 'dynasor/logging_tools.py' @@ -1553,7 +1589,7 @@ .pybuild/cpython3_3.13/build/tests/test_dynasor_API.py: 60 warnings .pybuild/cpython3_3.13/build/tests/test_trajectory_and_window_iterator.py: 72 warnings .pybuild/cpython3_3.13/build/tests/test_trajectory_frame.py: 12 warnings - /usr/lib/python3.13/multiprocessing/popen_fork.py:67: DeprecationWarning: This process (pid=368789) 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=2214456) is multi-threaded, use of fork() may lead to deadlocks in the child. self.pid = os.fork() .pybuild/cpython3_3.13/build/tests/test_trajectory_and_window_iterator.py::test_trajectory_with_mdanalysis_reader_xtc @@ -1575,7 +1611,7 @@ warnings.warn(str(e)) -- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html -========= 133 passed, 1 deselected, 156 warnings in 816.04s (0:13:36) ========== +========= 133 passed, 1 deselected, 156 warnings in 431.52s (0:07:11) ========== create-stamp debian/debhelper-build-stamp dh_testroot -O--buildsystem=pybuild dh_prep -O--buildsystem=pybuild @@ -1604,12 +1640,14 @@ dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: including full source code in upload I: copying local configuration +I: user script /srv/workspace/pbuilder/2169057/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/2169057/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/302004 and its subdirectories -I: Current time: Wed Aug 19 13:09:29 -12 2026 -I: pbuilder-time-stamp: 1787188169 +I: removing directory /srv/workspace/pbuilder/2169057 and its subdirectories +I: Current time: Fri Jul 18 08:56:33 +14 2025 +I: pbuilder-time-stamp: 1752778593