Diff of the two buildlogs: -- --- b1/build.log 2025-07-27 06:05:05.080546082 +0000 +++ b2/build.log 2025-07-27 06:09:55.120895163 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sat Aug 29 00:26:55 -12 2026 -I: pbuilder-time-stamp: 1788006415 +I: Current time: Sun Jul 27 20:05:09 +14 2025 +I: pbuilder-time-stamp: 1753596309 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 python-gitdb_4.0.12-1.debian.tar.xz I: using fakeroot in build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/4006732/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/3527627/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 27 06:05 /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/3527627/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/3527627/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='6a0445170ddf461ca5df33f802bcb215' - 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='4006732' - PS1='# ' - PS2='> ' + INVOCATION_ID=092503c26a884a579b708b8f94b8d6ec + 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=3527627 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.K9Dn7OTO/pbuilderrc_DUGd --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.K9Dn7OTO/b1 --logfile b1/build.log python-gitdb_4.0.12-1.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.K9Dn7OTO/pbuilderrc_q5hb --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.K9Dn7OTO/b2 --logfile b2/build.log python-gitdb_4.0.12-1.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/4006732/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 May 12 19:25 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/3527627/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -201,7 +233,7 @@ Get: 84 http://deb.debian.org/debian trixie/main arm64 python3-pluggy all 1.5.0-1 [26.9 kB] Get: 85 http://deb.debian.org/debian trixie/main arm64 python3-pytest all 8.3.5-2 [250 kB] Get: 86 http://deb.debian.org/debian trixie/main arm64 python3-smmap all 6.0.0-1 [20.1 kB] -Fetched 33.9 MB in 0s (167 MB/s) +Fetched 33.9 MB in 2s (21.7 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 ... 19964 files and directories currently installed.) @@ -492,8 +524,8 @@ Setting up tzdata (2025b-4) ... Current default time zone: 'Etc/UTC' -Local time is now: Sat Aug 29 12:27:19 UTC 2026. -Universal Time is now: Sat Aug 29 12:27:19 UTC 2026. +Local time is now: Sun Jul 27 06:06:34 UTC 2025. +Universal Time is now: Sun Jul 27 06:06:34 UTC 2025. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up liberror-perl (0.17030-1) ... @@ -577,7 +609,11 @@ fakeroot is already the newest version (1.37.1.1-1). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. I: Building the package -I: Running cd /build/reproducible-path/python-gitdb-4.0.12/ && 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-gitdb_4.0.12-1_source.changes +I: user script /srv/workspace/pbuilder/3527627/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for trixie +I: user script /srv/workspace/pbuilder/3527627/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/python-gitdb-4.0.12/ && 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-gitdb_4.0.12-1_source.changes dpkg-buildpackage: info: source package python-gitdb dpkg-buildpackage: info: source version 4.0.12-1 dpkg-buildpackage: info: source distribution unstable @@ -707,32 +743,31 @@ gitdb/test/db/test_pack.py::TestPackDB::test_writing PASSED gitdb/test/db/test_ref.py::TestReferenceDB::test_writing PASSED gitdb/test/performance/test_pack.py::TestPackedDBPerformance::test_correctness Endurance run: verify streaming of objects (crc and sha) -PDB: verified 1200 objects (crc=0) in 0.070928 s ( 16918.655964 objects/s ) -PDB: verified 1200 objects (crc=1) in 0.004777 s ( 251206.069076 objects/s ) +PDB: verified 1200 objects (crc=0) in 0.258327 s ( 4645.270756 objects/s ) +PDB: verified 1200 objects (crc=1) in 0.023559 s ( 50935.745947 objects/s ) PASSED -gitdb/test/performance/test_pack.py::TestPackedDBPerformance::test_loose_correctness Verified 1000 loose object compression/decompression cycles +gitdb/test/performance/test_pack.py::TestPackedDBPerformance::test_loose_correctness PASSED +gitdb/test/performance/test_pack.py::TestPackedDBPerformance::test_pack_random_access PDB: looked up 1200 shas by index in 0.000590 s ( 2033601.939394 shas/s ) +PDB: looked up 1200 sha in 1 packs in 0.017667 s ( 67924.868082 shas/s ) +PDB: Obtained 10000 object INFO by sha in 0.038483 s ( 259855.646216 items/s ) +PDB: Obtained 10000 object STREAM by sha in 0.069329 s ( 144240.727685 items/s ) +PDB: Obtained 5000 streams by sha and read all bytes totallying 2536 KiB ( 8843.290589 KiB / s ) in 0.286774 s ( 17435.351708 streams/s ) PASSED -gitdb/test/performance/test_pack.py::TestPackedDBPerformance::test_pack_random_access PDB: looked up 1200 shas by index in 0.000582 s ( 2061083.046683 shas/s ) -PDB: looked up 1200 sha in 1 packs in 0.001911 s ( 627968.159701 shas/s ) -PDB: Obtained 10000 object INFO by sha in 0.012675 s ( 788936.874577 items/s ) -PDB: Obtained 10000 object STREAM by sha in 0.014137 s ( 707386.032078 items/s ) -PDB: Obtained 5000 streams by sha and read all bytes totallying 2536 KiB ( 40700.732038 KiB / s ) in 0.062309 s ( 80245.195012 streams/s ) +gitdb/test/performance/test_pack_streaming.py::TestPackStreamingPerformance::test_pack_writing PDB Streaming: Got 1000 streams by sha in in 0.041760 s ( 23946.105186 streams/s ) +<_io.TextIOWrapper name='' mode='w' encoding='utf-8'> PDB Streaming: Wrote pack of size 1689 kb in 0.541631 s (3119.653986 kb/s) <_io.TextIOWrapper name='' mode='w' encoding='utf-8'> PASSED -gitdb/test/performance/test_pack_streaming.py::TestPackStreamingPerformance::test_pack_writing PDB Streaming: Got 1000 streams by sha in in 0.012484 s ( 80100.528999 streams/s ) -<_io.TextIOWrapper name='' mode='w' encoding='utf-8'> PDB Streaming: Wrote pack of size 1681 kb in 0.112241 s (14982.609978 kb/s) <_io.TextIOWrapper name='' mode='w' encoding='utf-8'> -PASSED -gitdb/test/performance/test_pack_streaming.py::TestPackStreamingPerformance::test_stream_reading <_io.TextIOWrapper name='' mode='w' encoding='utf-8'> PDB Streaming: Got 5000 streams by sha and read all bytes totallying 2536 KiB ( 40403.284168 KiB / s ) in 0.062768 s ( 79658.749482 streams/s ) <_io.TextIOWrapper name='' mode='w' encoding='utf-8'> +gitdb/test/performance/test_pack_streaming.py::TestPackStreamingPerformance::test_stream_reading <_io.TextIOWrapper name='' mode='w' encoding='utf-8'> PDB Streaming: Got 5000 streams by sha and read all bytes totallying 2536 KiB ( 6007.735223 KiB / s ) in 0.422126 s ( 11844.796405 streams/s ) <_io.TextIOWrapper name='' mode='w' encoding='utf-8'> PASSED gitdb/test/performance/test_stream.py::TestObjDBPerformance::test_large_data_streaming Creating data ... -Done (in 0.837569 s) -Added 50000 KiB (filesize = 17294 KiB) of data to loose odb in 0.786057 s ( 63608.657673 Write KiB / s) -Read 50000 KiB of data at once from loose odb in 0.195344 s ( 255958.756646 Read KiB / s) -Read 50000 KiB of data in 512 KiB chunks from loose odb in 0.195244 s ( 256089.406214 Read KiB / s) +Done (in 1.998600 s) +Added 50000 KiB (filesize = 17294 KiB) of data to loose odb in 2.169228 s ( 23049.679064 Write KiB / s) +Read 50000 KiB of data at once from loose odb in 0.775322 s ( 64489.298381 Read KiB / s) +Read 50000 KiB of data in 512 KiB chunks from loose odb in 0.408209 s ( 122486.321308 Read KiB / s) Creating random data ... -Done (in 11.231449 s) -Added 50000 KiB (filesize = 43183 KiB) of random data to loose odb in 1.651924 s ( 30267.738214 Write KiB / s) -Read 50000 KiB of random data at once from loose odb in 0.307280 s ( 162718.008482 Read KiB / s) -Read 50000 KiB of random data in 512 KiB chunks from loose odb in 0.267711 s ( 186768.620515 Read KiB / s) +Done (in 28.862847 s) +Added 50000 KiB (filesize = 43182 KiB) of random data to loose odb in 2.681811 s ( 18644.120384 Write KiB / s) +Read 50000 KiB of random data at once from loose odb in 0.602913 s ( 82930.718127 Read KiB / s) +Read 50000 KiB of random data in 512 KiB chunks from loose odb in 0.398337 s ( 125521.817486 Read KiB / s) PASSED gitdb/test/test_base.py::TestBaseTypes::test_streams PASSED gitdb/test/test_example.py::TestExamples::test_base PASSED @@ -747,7 +782,7 @@ gitdb/test/test_util.py::TestUtils::test_basics PASSED gitdb/test/test_util.py::TestUtils::test_lockedfd PASSED -======================== 23 passed, 1 skipped in 16.97s ======================== +======================== 23 passed, 1 skipped in 44.01s ======================== rm -rf TESTGITDB make[1]: Leaving directory '/build/reproducible-path/python-gitdb-4.0.12' create-stamp debian/debhelper-build-stamp @@ -890,12 +925,14 @@ 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/3527627/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/3527627/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/4006732 and its subdirectories -I: Current time: Sat Aug 29 00:28:02 -12 2026 -I: pbuilder-time-stamp: 1788006482 +I: removing directory /srv/workspace/pbuilder/3527627 and its subdirectories +I: Current time: Sun Jul 27 20:09:54 +14 2025 +I: pbuilder-time-stamp: 1753596594