Diff of the two buildlogs: -- --- b1/build.log 2025-02-26 21:17:11.928490035 +0000 +++ b2/build.log 2025-02-26 22:14:44.100490757 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Tue Mar 31 15:35:13 -12 2026 -I: pbuilder-time-stamp: 1775014513 +I: Current time: Thu Feb 27 11:17:14 +14 2025 +I: pbuilder-time-stamp: 1740604634 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 mathcomp-algebra-tactics_1.2.4-1.debian.tar.xz I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/736050/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/702907/tmp/hooks/D01_modify_environment starting +debug: Running on ionos11-amd64. +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 26 21:17 /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/702907/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/702907/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='amd64' - DEBIAN_FRONTEND='noninteractive' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=42 ' - DISTRIBUTION='trixie' - HOME='/root' - HOST_ARCH='amd64' + 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]="x86_64-pc-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=amd64 + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=20 ' + DIRSTACK=() + DISTRIBUTION=trixie + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=x86_64 + HOST_ARCH=amd64 IFS=' ' - INVOCATION_ID='9bdb1571c11a475cb861b2050f2cf721' - 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='736050' - PS1='# ' - PS2='> ' + INVOCATION_ID=53aa007fe58d4ea784b8686499883b51 + LANG=C + LANGUAGE=et_EE:et + LC_ALL=C + MACHTYPE=x86_64-pc-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=702907 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.MXiMNclZ/pbuilderrc_xyi5 --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.MXiMNclZ/b1 --logfile b1/build.log mathcomp-algebra-tactics_1.2.4-1.dsc' - SUDO_GID='111' - SUDO_UID='106' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://213.165.73.152:3128' + 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.MXiMNclZ/pbuilderrc_91EB --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.MXiMNclZ/b2 --logfile b2/build.log mathcomp-algebra-tactics_1.2.4-1.dsc' + SUDO_GID=111 + SUDO_UID=106 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://46.16.76.132:3128 I: uname -a - Linux ionos15-amd64 6.12.9+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.9-1~bpo12+1 (2025-01-19) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-31-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.128-1 (2025-02-07) x86_64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Nov 22 2024 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/736050/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/702907/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -202,7 +234,7 @@ Get: 83 http://deb.debian.org/debian trixie/main amd64 libcoq-mathcomp-fingroup amd64 2.3.0-1+b5 [2300 kB] Get: 84 http://deb.debian.org/debian trixie/main amd64 libcoq-mathcomp-algebra amd64 2.3.0-1+b5 [12.0 MB] Get: 85 http://deb.debian.org/debian trixie/main amd64 libcoq-mathcomp-zify amd64 1.5.0+2.0+8.16-4+b5 [273 kB] -Fetched 386 MB in 11s (35.8 MB/s) +Fetched 386 MB in 42s (9295 kB/s) Preconfiguring packages ... Selecting previously unselected package libpython3.13-minimal:amd64. (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 ... 19799 files and directories currently installed.) @@ -488,8 +520,8 @@ Setting up tzdata (2025a-2) ... Current default time zone: 'Etc/UTC' -Local time is now: Wed Apr 1 03:36:02 UTC 2026. -Universal Time is now: Wed Apr 1 03:36:02 UTC 2026. +Local time is now: Wed Feb 26 21:23:45 UTC 2025. +Universal Time is now: Wed Feb 26 21:23:45 UTC 2025. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up autotools-dev (20220109.1) ... @@ -569,7 +601,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/mathcomp-algebra-tactics-1.2.4/ && 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 > ../mathcomp-algebra-tactics_1.2.4-1_source.changes +I: user script /srv/workspace/pbuilder/702907/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for trixie +I: user script /srv/workspace/pbuilder/702907/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/mathcomp-algebra-tactics-1.2.4/ && 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 > ../mathcomp-algebra-tactics_1.2.4-1_source.changes dpkg-buildpackage: info: source package mathcomp-algebra-tactics dpkg-buildpackage: info: source version 1.2.4-1 dpkg-buildpackage: info: source distribution unstable @@ -967,22 +1003,22 @@ New coercion path [GRing.divalg_closedBdiv; GRing.divring_closedBM] : GRing.divalg_closed >-> GRing.subring_closed is ambiguous with existing [GRing.divalg_closedZ; GRing.subalg_closedBM] : GRing.divalg_closed >-> GRing.subring_closed. [ambiguous-paths,coercions,default] -Reification: 0.004582 sec. -Reflection: 0.003433 sec. +Reification: 0.116672 sec. +Reflection: 0.077806 sec. File "./examples/ring_examples_check.v", line 4, characters 0-23: Warning: To avoid stack overflow, large numbers in nat are interpreted as applications of Nat.of_num_uint. [abstract-large-number,numbers,default] -Finished transaction in 0.006 secs (0.006u,0.s) (successful) +Finished transaction in 0.133 secs (0.016u,0.s) (successful) File "./examples/ring_examples_check.v", line 4, characters 0-23: Warning: To avoid stack overflow, large numbers in nat are interpreted as applications of Nat.of_num_uint. [abstract-large-number,numbers,default] -Finished transaction in 0.005 secs (0.005u,0.s) (successful) -Finished transaction in 0.005 secs (0.005u,0.s) (successful) +Finished transaction in 0.131 secs (0.015u,0.s) (successful) +Finished transaction in 0.174 secs (0.013u,0.s) (successful) File "./examples/ring_examples_check.v", line 4, characters 0-23: Warning: To avoid stack overflow, large numbers in nat are interpreted as applications of Nat.of_num_uint. [abstract-large-number,numbers,default] -Finished transaction in 0.005 secs (0.005u,0.s) (successful) -Finished transaction in 0.029 secs (0.029u,0.s) (successful) +Finished transaction in 0.172 secs (0.016u,0.s) (successful) +Finished transaction in 0.444 secs (0.086u,0.s) (successful) COQC examples/ring_examples_no_check.v File "./examples/ring_examples_no_check.v", line 1, characters 0-68: Warning: @@ -1016,22 +1052,22 @@ New coercion path [GRing.divalg_closedBdiv; GRing.divring_closedBM] : GRing.divalg_closed >-> GRing.subring_closed is ambiguous with existing [GRing.divalg_closedZ; GRing.subalg_closedBM] : GRing.divalg_closed >-> GRing.subring_closed. [ambiguous-paths,coercions,default] -Reification: 0.009008 sec. -Reflection: 0.002905 sec. +Reification: 0.217791 sec. +Reflection: 0.079290 sec. File "./examples/ring_examples_no_check.v", line 6, characters 0-23: Warning: To avoid stack overflow, large numbers in nat are interpreted as applications of Nat.of_num_uint. [abstract-large-number,numbers,default] -Finished transaction in 0.006 secs (0.006u,0.s) (successful) +Finished transaction in 0.119 secs (0.015u,0.s) (successful) File "./examples/ring_examples_no_check.v", line 6, characters 0-23: Warning: To avoid stack overflow, large numbers in nat are interpreted as applications of Nat.of_num_uint. [abstract-large-number,numbers,default] -Finished transaction in 0.005 secs (0.005u,0.s) (successful) -Finished transaction in 0.005 secs (0.005u,0.s) (successful) +Finished transaction in 0.114 secs (0.013u,0.s) (successful) +Finished transaction in 0.091 secs (0.011u,0.s) (successful) File "./examples/ring_examples_no_check.v", line 6, characters 0-23: Warning: To avoid stack overflow, large numbers in nat are interpreted as applications of Nat.of_num_uint. [abstract-large-number,numbers,default] -Finished transaction in 0.005 secs (0.005u,0.s) (successful) -Finished transaction in 0.024 secs (0.024u,0.s) (successful) +Finished transaction in 0.111 secs (0.015u,0.s) (successful) +Finished transaction in 0.492 secs (0.068u,0.s) (successful) COQC examples/from_sander.v File "./examples/from_sander.v", line 1, characters 0-68: Warning: @@ -1065,18 +1101,18 @@ New coercion path [GRing.divalg_closedBdiv; GRing.divring_closedBM] : GRing.divalg_closed >-> GRing.subring_closed is ambiguous with existing [GRing.divalg_closedZ; GRing.subalg_closedBM] : GRing.divalg_closed >-> GRing.subring_closed. [ambiguous-paths,coercions,default] -Finished transaction in 7.214 secs (7.132u,0.079s) (successful) -Finished transaction in 1.651 secs (1.595u,0.055s) (successful) -Finished transaction in 6.351 secs (6.259u,0.084s) (successful) -Finished transaction in 1.403 secs (1.383u,0.019s) (successful) -Finished transaction in 6.126 secs (6.033u,0.091s) (successful) -Finished transaction in 1.428 secs (1.395u,0.032s) (successful) -Finished transaction in 6.395 secs (6.319u,0.074s) (successful) -Finished transaction in 1.831 secs (1.81u,0.019s) (successful) -Finished transaction in 5.635 secs (5.53u,0.103s) (successful) -Finished transaction in 1.41 secs (1.397u,0.012s) (successful) -Finished transaction in 5.689 secs (5.664u,0.019s) (successful) -Finished transaction in 1.541 secs (1.536u,0.s) (successful) +Finished transaction in 154.962 secs (21.24u,0.352s) (successful) +Finished transaction in 42.989 secs (4.201u,0.102s) (successful) +Finished transaction in 157.861 secs (17.54u,0.294s) (successful) +Finished transaction in 39.781 secs (4.031u,0.06s) (successful) +Finished transaction in 175.627 secs (17.905u,0.3s) (successful) +Finished transaction in 38.043 secs (4.02u,0.103s) (successful) +Finished transaction in 154.996 secs (17.456u,0.185s) (successful) +Finished transaction in 39.415 secs (4.69u,0.05s) (successful) +Finished transaction in 155.456 secs (16.599u,0.216s) (successful) +Finished transaction in 36.754 secs (3.985u,0.018s) (successful) +Finished transaction in 146.88 secs (16.716u,0.048s) (successful) +Finished transaction in 38.713 secs (4.276u,0.s) (successful) COQC examples/lra_examples.v File "./examples/lra_examples.v", line 1, characters 0-68: Warning: @@ -1173,12 +1209,14 @@ 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/702907/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/702907/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/736050 and its subdirectories -I: Current time: Tue Mar 31 15:40:11 -12 2026 -I: pbuilder-time-stamp: 1775014811 +I: removing directory /srv/workspace/pbuilder/702907 and its subdirectories +I: Current time: Thu Feb 27 12:14:43 +14 2025 +I: pbuilder-time-stamp: 1740608083