Diff of the two buildlogs: -- --- b1/build.log 2025-11-03 11:23:28.283645698 +0000 +++ b2/build.log 2025-11-03 11:23:51.095671675 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sun Nov 2 23:23:09 -12 2025 -I: pbuilder-time-stamp: 1762168989 +I: Current time: Mon Dec 7 07:46:30 +14 2026 +I: pbuilder-time-stamp: 1796579190 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/forky-reproducible-base.tgz] I: copying local configuration @@ -29,53 +29,85 @@ dpkg-source: info: applying 0006-inherit-build-flags-from-the-environment.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/3679325/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/587169/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 Dec 6 17:46 /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/587169/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/587169/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' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 ' - DISTRIBUTION='forky' - HOME='/root' - HOST_ARCH='arm64' + 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 nocheck' + DIRSTACK=() + DISTRIBUTION=forky + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - INVOCATION_ID='49533490c1eb49a2bbe235e3d3711e10' - 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='3679325' - PS1='# ' - PS2='> ' + INVOCATION_ID=097d39f0aec14cfdade8178c920ab93a + 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=587169 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.wxuJT9Lw/pbuilderrc_XZ1r --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.wxuJT9Lw/b1 --logfile b1/build.log cliquer_1.21-3.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/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.wxuJT9Lw/pbuilderrc_tZNm --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.wxuJT9Lw/b2 --logfile b2/build.log cliquer_1.21-3.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 6.12.48+deb13-cloud-arm64 #1 SMP Debian 6.12.48-1 (2025-09-20) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.12.48+deb13-cloud-arm64 #1 SMP Debian 6.12.48-1 (2025-09-20) 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/3679325/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 2025 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/587169/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -88,7 +120,7 @@ Depends: debhelper-compat (= 13) dpkg-deb: building package 'pbuilder-satisfydepends-dummy' in '/tmp/satisfydepends-aptitude/pbuilder-satisfydepends-dummy.deb'. Selecting previously unselected package pbuilder-satisfydepends-dummy. -(Reading database ... 19971 files and directories currently installed.) +(Reading database ... 19964 files and directories currently installed.) Preparing to unpack .../pbuilder-satisfydepends-dummy.deb ... Unpacking pbuilder-satisfydepends-dummy (0.invalid.0) ... dpkg: pbuilder-satisfydepends-dummy: dependency problems, but configuring anyway as you requested: @@ -140,10 +172,10 @@ Get: 27 http://deb.debian.org/debian forky/main arm64 intltool-debian all 0.35.0+20060710.6 [22.9 kB] Get: 28 http://deb.debian.org/debian forky/main arm64 po-debconf all 1.0.21+nmu1 [248 kB] Get: 29 http://deb.debian.org/debian forky/main arm64 debhelper all 13.28 [941 kB] -Fetched 11.0 MB in 0s (190 MB/s) +Fetched 11.0 MB in 0s (97.2 MB/s) Preconfiguring packages ... Selecting previously unselected package sensible-utils. -(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 ... 19971 files and directories currently installed.) +(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.) Preparing to unpack .../00-sensible-utils_0.0.26_all.deb ... Unpacking sensible-utils (0.0.26) ... Selecting previously unselected package libmagic-mgc. @@ -271,7 +303,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/cliquer-1.21/ && 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 > ../cliquer_1.21-3_source.changes +I: user script /srv/workspace/pbuilder/587169/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for forky +I: user script /srv/workspace/pbuilder/587169/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/cliquer-1.21/ && 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 > ../cliquer_1.21-3_source.changes dpkg-buildpackage: info: source package cliquer dpkg-buildpackage: info: source version 1.21-3 dpkg-buildpackage: info: source distribution unstable @@ -303,45 +339,7 @@ /lib/ld-linux-aarch64.so.1: warning: GCS is required by -z gcs, but this shared library lacks the necessary property note. The dynamic loader might not enable GCS or refuse to load the program unless all the shared library dependencies have the GCS marking. gcc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cliquer-1.21=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -O3 -fomit-frame-pointer -funroll-loops -Wl,-z,relro -o cliquer cl.o -L. -lcliquer make[1]: Leaving directory '/build/reproducible-path/cliquer-1.21' - dh_auto_test - make -j12 test -make[1]: Entering directory '/build/reproducible-path/cliquer-1.21' -gcc -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cliquer-1.21=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -O3 -fomit-frame-pointer -funroll-loops -o testcases.o -c testcases.c -gcc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/cliquer-1.21=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -Wall -O3 -fomit-frame-pointer -funroll-loops -Wl,-z,relro -o testcases testcases.o cliquer.o graph.o reorder.o -./testcases - -Running testcases: ELEMENTSIZE=64, sizeof(setelement)=8 (OK) - -Testing small: graph_test...OK -Testing large: graph_test...OK -Testing wlarge: graph_test...OK - -Testing small: single maximum clique...OK -Testing large: single maximum clique...OK -Testing small: single 3-sized clique...OK -Testing large: single 8-sized clique...OK - -Testing small: all maximum cliques...OK -Testing large: all maximum cliques...OK -Testing small: all min 3-sized cliques...OK -Testing large: all min 8-sized cliques...OK -Testing large: all exactly 8-sized cliques...OK - -Testing large: max clique size...OK -Testing weighted large: max clique weight...OK - -Testing large: user_function w/ abort for 8-sized cliques...OK -Testing large: too small array for all maximum cliques...OK - -Testing weighted large: single max weighted clique...OK (w=66) -Testing weighted large: single min 60 weighted clique...OK (w=63) -Testing weighted large: single exactly 62 weighted clique...OK (w=62) -Testing weighted large: all max weighted cliques...OK -Testing weighted large: all min 60 weighted cliques...OK -Testing weighted large: all 60...64 weighted maximal cliques...OK - -Testing re-entrance...OK -make[1]: Leaving directory '/build/reproducible-path/cliquer-1.21' +dh: command-omitted: The call to "dh_auto_test" was omitted due to "DEB_BUILD_OPTIONS=nocheck" create-stamp debian/debhelper-build-stamp dh_prep debian/rules override_dh_auto_install @@ -391,11 +389,11 @@ dpkg-gencontrol: warning: Depends field of package libcliquer-dev: substitution variable ${shlibs:Depends} used, but is not defined dh_md5sums dh_builddeb -dpkg-deb: building package 'cliquer-dbgsym' in '../cliquer-dbgsym_1.21-3_arm64.deb'. dpkg-deb: building package 'cliquer' in '../cliquer_1.21-3_arm64.deb'. dpkg-deb: building package 'libcliquer1' in '../libcliquer1_1.21-3_arm64.deb'. dpkg-deb: building package 'libcliquer-dev' in '../libcliquer-dev_1.21-3_arm64.deb'. dpkg-deb: building package 'libcliquer1-dbgsym' in '../libcliquer1-dbgsym_1.21-3_arm64.deb'. +dpkg-deb: building package 'cliquer-dbgsym' in '../cliquer-dbgsym_1.21-3_arm64.deb'. dpkg-genbuildinfo --build=binary -O../cliquer_1.21-3_arm64.buildinfo dpkg-genchanges --build=binary -O../cliquer_1.21-3_arm64.changes dpkg-genchanges: info: binary-only upload (no source code included) @@ -403,12 +401,14 @@ 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/587169/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/587169/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/3679325 and its subdirectories -I: Current time: Sun Nov 2 23:23:27 -12 2025 -I: pbuilder-time-stamp: 1762169007 +I: removing directory /srv/workspace/pbuilder/587169 and its subdirectories +I: Current time: Mon Dec 7 07:46:50 +14 2026 +I: pbuilder-time-stamp: 1796579210