Diff of the two buildlogs: -- --- b1/build.log 2024-12-04 11:50:32.162329300 +0000 +++ b2/build.log 2024-12-04 11:52:14.869674805 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Tue Jan 6 06:12:06 -12 2026 -I: pbuilder-time-stamp: 1767723126 +I: Current time: Thu Dec 5 01:50:35 +14 2024 +I: pbuilder-time-stamp: 1733313035 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -27,53 +27,85 @@ dpkg-source: info: unpacking ocaml-rope_0.6.3-1.debian.tar.xz I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/21249/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/12526/tmp/hooks/D01_modify_environment starting +debug: Running on infom07-i386. +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 4 11:50 /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/12526/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/12526/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='i386' - DEBIAN_FRONTEND='noninteractive' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=6 ' - DISTRIBUTION='unstable' - HOME='/root' - HOST_ARCH='i386' + 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]="32" [3]="1" [4]="release" [5]="i686-pc-linux-gnu") + BASH_VERSION='5.2.32(1)-release' + BUILDDIR=/build/reproducible-path + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=i386 + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=5 ' + DIRSTACK=() + DISTRIBUTION=unstable + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=i686 + HOST_ARCH=i386 IFS=' ' - INVOCATION_ID='4fabdcba6755460c8c38b5d9e0df1225' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - LD_LIBRARY_PATH='/usr/lib/libeatmydata' - LD_PRELOAD='libeatmydata.so' - 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='21249' - PS1='# ' - PS2='> ' + INVOCATION_ID=72735b4b03f4450bb342b22c5de89ebe + LANG=C + LANGUAGE=de_CH:de + LC_ALL=C + LD_LIBRARY_PATH=/usr/lib/libeatmydata + LD_PRELOAD=libeatmydata.so + MACHTYPE=i686-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=12526 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.R78ILIUQ/pbuilderrc_3dDb --distribution unstable --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.R78ILIUQ/b1 --logfile b1/build.log ocaml-rope_0.6.3-1.dsc' - SUDO_GID='111' - SUDO_UID='104' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' + 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.R78ILIUQ/pbuilderrc_ryaH --distribution unstable --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/unstable-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.R78ILIUQ/b2 --logfile b2/build.log ocaml-rope_0.6.3-1.dsc' + SUDO_GID=111 + SUDO_UID=104 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' I: uname -a - Linux infom08-i386 6.11.5+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.11.5-1~bpo12+1 (2024-11-11) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-28-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.119-1 (2024-11-22) 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/21249/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/12526/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -191,7 +223,7 @@ Get: 42 http://deb.debian.org/debian unstable/main i386 libfindlib-ocaml i386 1.9.6-3 [128 kB] Get: 43 http://deb.debian.org/debian unstable/main i386 ocaml-dune i386 3.16.0-2+b1 [1008 kB] Get: 44 http://deb.debian.org/debian unstable/main i386 ocaml-findlib i386 1.9.6-3 [296 kB] -Fetched 74.5 MB in 1s (111 MB/s) +Fetched 74.5 MB in 2s (41.4 MB/s) debconf: delaying package configuration, since apt-utils is not installed 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 ... 19955 files and directories currently installed.) @@ -382,7 +414,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/ocaml-rope-0.6.3/ && 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 > ../ocaml-rope_0.6.3-1_source.changes +I: user script /srv/workspace/pbuilder/12526/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/12526/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/ocaml-rope-0.6.3/ && 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 > ../ocaml-rope_0.6.3-1_source.changes dpkg-buildpackage: info: source package ocaml-rope dpkg-buildpackage: info: source version 0.6.3-1 dpkg-buildpackage: info: source distribution unstable @@ -403,24 +439,24 @@ dh_ocamlinit -O--buildsystem=ocaml_dune dh_auto_configure -O--buildsystem=ocaml_dune dh_auto_build -O--buildsystem=ocaml_dune - dune build -j 6 -p rope + dune build -j 5 -p rope dh_auto_test -O--buildsystem=ocaml_dune - dune runtest -j 6 -p rope + dune runtest -j 5 -p rope (cd _build/default/bench && ./bench_rope.exe) Throughputs for "String", "Rope", "Iter" each running 3 times for at least 5 CPU seconds: -String: 5.34 WALL ( 5.28 usr + 0.03 sys = 5.31 CPU) @ 215103.18/s (n=1142487) - 5.26 WALL ( 5.20 usr + 0.02 sys = 5.22 CPU) @ 218789.41/s (n=1142487) - 5.30 WALL ( 5.25 usr + 0.03 sys = 5.28 CPU) @ 216450.13/s (n=1142487) - Rope: 5.19 WALL ( 5.16 usr + 0.00 sys = 5.16 CPU) @ 363016.59/s (n=1874573) - 5.17 WALL ( 5.08 usr + 0.02 sys = 5.10 CPU) @ 367652.15/s (n=1874573) - 5.36 WALL ( 5.30 usr + 0.01 sys = 5.31 CPU) @ 353263.84/s (n=1874573) - Iter: 5.37 WALL ( 5.32 usr + 0.02 sys = 5.35 CPU) @ 343512.12/s (n=1836524) - 5.24 WALL ( 5.23 usr + 0.00 sys = 5.24 CPU) @ 350651.79/s (n=1836524) - 5.24 WALL ( 5.24 usr + 0.00 sys = 5.24 CPU) @ 350566.51/s (n=1836524) - Rate String Iter Rope -String 216781+-1447/s -- -38% -40% - Iter 348243+-3178/s 61% -- [-4%] - Rope 361311+-5697/s 67% [4%] -- +String: 5.11 WALL ( 5.09 usr + 0.02 sys = 5.11 CPU) @ 153879.86/s (n=786973) + 5.10 WALL ( 5.06 usr + 0.03 sys = 5.10 CPU) @ 175204.62/s (n=892896) + 5.08 WALL ( 5.06 usr + 0.02 sys = 5.08 CPU) @ 191895.57/s (n=974879) + Rope: 5.29 WALL ( 5.29 usr + 0.00 sys = 5.29 CPU) @ 323584.24/s (n=1711893) + 5.04 WALL ( 5.04 usr + 0.00 sys = 5.04 CPU) @ 339917.66/s (n=1711893) + 5.26 WALL ( 5.26 usr + 0.00 sys = 5.26 CPU) @ 338020.61/s (n=1777429) + Iter: 5.01 WALL ( 5.01 usr + 0.00 sys = 5.01 CPU) @ 322241.61/s (n=1615160) + 5.09 WALL ( 5.08 usr + 0.00 sys = 5.08 CPU) @ 296746.63/s (n=1508710) + 5.18 WALL ( 5.18 usr + 0.00 sys = 5.18 CPU) @ 316135.40/s (n=1637656) + Rate String Iter Rope +String 173660+-14780/s -- -44% -48% + Iter 311708+-10325/s 79% -- [-7%] + Rope 333841+- 6929/s 92% [7%] -- create-stamp debian/debhelper-build-stamp dh_testroot -O--buildsystem=ocaml_dune dh_prep -O--buildsystem=ocaml_dune @@ -444,8 +480,8 @@ dh_installdeb -O--buildsystem=ocaml_dune dh_ocaml -O--buildsystem=ocaml_dune dh_gencontrol -O--buildsystem=ocaml_dune -dpkg-gencontrol: warning: Depends field of package librope-ocaml-dev: substitution variable ${shlibs:Depends} used, but is not defined dpkg-gencontrol: warning: Depends field of package librope-ocaml: substitution variable ${shlibs:Depends} used, but is not defined +dpkg-gencontrol: warning: Depends field of package librope-ocaml-dev: substitution variable ${shlibs:Depends} used, but is not defined dh_md5sums -O--buildsystem=ocaml_dune dh_builddeb -O--buildsystem=ocaml_dune dpkg-deb: building package 'librope-ocaml' in '../librope-ocaml_0.6.3-1_i386.deb'. @@ -457,12 +493,14 @@ 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/12526/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/12526/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/21249 and its subdirectories -I: Current time: Tue Jan 6 06:13:29 -12 2026 -I: pbuilder-time-stamp: 1767723209 +I: removing directory /srv/workspace/pbuilder/12526 and its subdirectories +I: Current time: Thu Dec 5 01:52:13 +14 2024 +I: pbuilder-time-stamp: 1733313133