Diff of the two buildlogs: -- --- b1/build.log 2025-10-24 11:36:08.486978588 +0000 +++ b2/build.log 2025-10-24 11:37:49.999101349 +0000 @@ -1,6 +1,7 @@ +W: cgroups are not available on the host, not using them. I: pbuilder: network access will be disabled during build -I: Current time: Thu Oct 23 23:34:41 -12 2025 -I: pbuilder-time-stamp: 1761305681 +I: Current time: Fri Nov 27 07:59:11 +14 2026 +I: pbuilder-time-stamp: 1795715951 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/forky-reproducible-base.tgz] I: copying local configuration @@ -22,53 +23,84 @@ dpkg-source: info: unpacking octave-video_2.1.3-2.debian.tar.xz I: using fakeroot in build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/2396655/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/3643503/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 Nov 26 17:59 /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/3643503/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/3643503/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=' ' - INVOCATION_ID='ee4bceab3b8940a790077a7e037e6534' - 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='2396655' - PS1='# ' - PS2='> ' + 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=3643503 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.ktuS8NS7/pbuilderrc_cME7 --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.ktuS8NS7/b1 --logfile b1/build.log octave-video_2.1.3-2.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/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.ktuS8NS7/pbuilderrc_tuIR --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.ktuS8NS7/b2 --logfile b2/build.log octave-video_2.1.3-2.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 6.12.48+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/2396655/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 2025 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/3643503/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -704,7 +736,7 @@ Get: 586 http://deb.debian.org/debian forky/main arm64 libavformat-dev arm64 7:7.1.2-1+b1 [1383 kB] Get: 587 http://deb.debian.org/debian forky/main arm64 libswscale8 arm64 7:7.1.2-1+b1 [204 kB] Get: 588 http://deb.debian.org/debian forky/main arm64 libswscale-dev arm64 7:7.1.2-1+b1 [226 kB] -Fetched 295 MB in 1s (241 MB/s) +Fetched 295 MB in 1s (208 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 ... 20002 files and directories currently installed.) @@ -3114,7 +3146,11 @@ 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/octave-video-2.1.3/ && 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 > ../octave-video_2.1.3-2_source.changes +I: user script /srv/workspace/pbuilder/3643503/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for forky +I: user script /srv/workspace/pbuilder/3643503/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/octave-video-2.1.3/ && 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 > ../octave-video_2.1.3-2_source.changes dpkg-buildpackage: info: source package octave-video dpkg-buildpackage: info: source version 2.1.3-2 dpkg-buildpackage: info: source distribution unstable @@ -3175,7 +3211,7 @@ make[1]: Entering directory '/build/reproducible-path/octave-video-2.1.3/src' /usr/bin/mkoctfile --verbose -Wall -v -I/usr/include/aarch64-linux-gnu -DPACKAGE_NAME=\"Octave-Forge\ video\ package\" -DPACKAGE_TARNAME=\"octave-forge-video-package\" -DPACKAGE_VERSION=\"2.1.1\" -DPACKAGE_STRING=\"Octave-Forge\ video\ package\ 2.1.1\" -DPACKAGE_BUGREPORT=\"\" -DPACKAGE_URL=\"\" __cap_ffmpeg_wrapper__.cc -lswscale -lavformat -lavcodec -lavutil -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-video-2.1.3=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -g++ -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-10.3.0/octave/.. -I/usr/include/octave-10.3.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-video-2.1.3=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -g -Wall -Wdate-time -O2 -ffile-prefix-map=/build/reproducible-path/octave-video-2.1.3=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -I/usr/include/aarch64-linux-gnu -DPACKAGE_NAME="Octave-Forge video package" -DPACKAGE_TARNAME="octave-forge-video-package" -DPACKAGE_VERSION="2.1.1" -DPACKAGE_STRING="Octave-Forge video package 2.1.1" -DPACKAGE_BUGREPORT="" -DPACKAGE_URL="" -D_FORTIFY_SOURCE=2 __cap_ffmpeg_wrapper__.cc -o /tmp/oct-3yf27X.o +g++ -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-10.3.0/octave/.. -I/usr/include/octave-10.3.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-video-2.1.3=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -g -Wall -Wdate-time -O2 -ffile-prefix-map=/build/reproducible-path/octave-video-2.1.3=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -I/usr/include/aarch64-linux-gnu -DPACKAGE_NAME="Octave-Forge video package" -DPACKAGE_TARNAME="octave-forge-video-package" -DPACKAGE_VERSION="2.1.1" -DPACKAGE_STRING="Octave-Forge video package 2.1.1" -DPACKAGE_BUGREPORT="" -DPACKAGE_URL="" -D_FORTIFY_SOURCE=2 __cap_ffmpeg_wrapper__.cc -o /tmp/oct-sVP4FS.o In file included from /usr/include/octave-10.3.0/octave/../octave/ov.h:71, from /usr/include/octave-10.3.0/octave/../octave/ovl.h:38, from /usr/include/octave-10.3.0/octave/../octave/ov-fcn.h:37, @@ -3207,7 +3243,7 @@ /usr/include/c++/15/bits/locale_conv.h:409:33: note: declared here 409 | class _GLIBCXX17_DEPRECATED wbuffer_convert | ^~~~~~~~~~~~~~~ -g++ -I/usr/include/octave-10.3.0/octave/.. -I/usr/include/octave-10.3.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-video-2.1.3=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -g -Wall -Wdate-time -O2 -ffile-prefix-map=/build/reproducible-path/octave-video-2.1.3=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -o __cap_ffmpeg_wrapper__.oct /tmp/oct-3yf27X.o -lswscale -lavformat -lavcodec -lavutil -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +g++ -I/usr/include/octave-10.3.0/octave/.. -I/usr/include/octave-10.3.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-video-2.1.3=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -g -Wall -Wdate-time -O2 -ffile-prefix-map=/build/reproducible-path/octave-video-2.1.3=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -mbranch-protection=standard -o __cap_ffmpeg_wrapper__.oct /tmp/oct-sVP4FS.o -lswscale -lavformat -lavcodec -lavutil -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro /usr/lib/gcc/aarch64-linux-gnu/15/../../../aarch64-linux-gnu/libswscale.so: 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. /usr/lib/gcc/aarch64-linux-gnu/15/../../../aarch64-linux-gnu/libavcodec.so: 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. /usr/lib/gcc/aarch64-linux-gnu/15/../../../aarch64-linux-gnu/libavutil.so: 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. @@ -3301,7 +3337,7 @@ fn = [tempname() "_rainbow_mp4v.mp4"]; # median(rel_err) = 0.70% on Debian GNU/Linux 12 on AMD Ryzen 7 5700X encode_decode (fn, "mp4v", 15.0, 69554); # allow 15.0% median error -[swscaler @ 0xaaaae7757250] No accelerated colorspace conversion found from yuv420p to bgr24. +[swscaler @ 0xaaaad8a8d7f0] No accelerated colorspace conversion found from yuv420p to bgr24. INFO: median(relative error) = 0.75% INFO: size = 73.849 kB ***** test @@ -3309,7 +3345,7 @@ fn = [tempname() "_rainbow_vp9.mkv"]; # median(rel_err) = 0.63% on Debian GNU/Linux 12 on AMD Ryzen 7 5700X encode_decode (fn, "VP90", 15.0, 15822); # allow 15.0% median error -[swscaler @ 0xaaaae7757250] No accelerated colorspace conversion found from yuv420p to bgr24. +[swscaler @ 0xaaaad8a8d7f0] No accelerated colorspace conversion found from yuv420p to bgr24. INFO: median(relative error) = 0.70% INFO: size = 12.456 kB ***** test @@ -3318,7 +3354,7 @@ # median(rel_err) = 0.71% on Debian GNU/Linux 12 on AMD Ryzen 7 5700X # but 14.8%, reported here: https://savannah.gnu.org/bugs/?func=detailitem&item_id=64452 encode_decode (fn, "", 15.0, 12157); -[swscaler @ 0xaaaae7757250] No accelerated colorspace conversion found from yuv420p to bgr24. +[swscaler @ 0xaaaad8a8d7f0] No accelerated colorspace conversion found from yuv420p to bgr24. INFO: median(relative error) = 0.78% INFO: size = 11.752 kB ***** test @@ -3326,7 +3362,7 @@ fn = [tempname() "_rainbow_default.mkv"]; # median(rel_err) = 0.71% on Debian GNU/Linux 12 on AMD Ryzen 7 5700X encode_decode (fn, [], 15.0, 12143); # allow 15.0% median error -[swscaler @ 0xaaaae7757250] No accelerated colorspace conversion found from yuv420p to bgr24. +[swscaler @ 0xaaaad8a8d7f0] No accelerated colorspace conversion found from yuv420p to bgr24. INFO: median(relative error) = 0.78% INFO: size = 11.711 kB ***** test <*64383> @@ -3401,8 +3437,8 @@ dpkg-gencontrol: warning: package octave-video: substitution variable ${octave:Upstream-Description} unused, but is defined dh_md5sums -O--buildsystem=octave dh_builddeb -O--buildsystem=octave -dpkg-deb: building package 'octave-video' in '../octave-video_2.1.3-2_arm64.deb'. dpkg-deb: building package 'octave-video-dbgsym' in '../octave-video-dbgsym_2.1.3-2_arm64.deb'. +dpkg-deb: building package 'octave-video' in '../octave-video_2.1.3-2_arm64.deb'. dpkg-genbuildinfo --build=binary -O../octave-video_2.1.3-2_arm64.buildinfo dpkg-genchanges --build=binary -O../octave-video_2.1.3-2_arm64.changes dpkg-genchanges: info: binary-only upload (no source code included) @@ -3411,12 +3447,14 @@ 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/3643503/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/3643503/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/2396655 and its subdirectories -I: Current time: Thu Oct 23 23:36:07 -12 2025 -I: pbuilder-time-stamp: 1761305767 +I: removing directory /srv/workspace/pbuilder/3643503 and its subdirectories +I: Current time: Fri Nov 27 08:00:50 +14 2026 +I: pbuilder-time-stamp: 1795716050