Diff of the two buildlogs: -- --- b1/build.log 2024-10-28 05:47:16.589684343 +0000 +++ b2/build.log 2024-10-28 05:50:34.898634981 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sun Oct 27 17:44:29 -12 2024 -I: pbuilder-time-stamp: 1730094269 +I: Current time: Mon Dec 1 02:10:19 +14 2025 +I: pbuilder-time-stamp: 1764504619 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/trixie-reproducible-base.tgz] I: copying local configuration @@ -26,52 +26,84 @@ 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/3515658/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/1392626/tmp/hooks/D01_modify_environment starting +debug: Running on ionos15-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 Nov 30 12:10 /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/1392626/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/1392626/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=20 ' - 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]="32" [3]="1" [4]="release" [5]="x86_64-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=amd64 + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=42 ' + 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='4d56b6e573ca4d7d813e51d8b3bc33f9' - 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='3515658' - PS1='# ' - PS2='> ' + INVOCATION_ID=14d2cc8842d8429881ca5110be83aea3 + 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=1392626 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.D1tNghYu/pbuilderrc_ffNC --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.D1tNghYu/b1 --logfile b1/build.log ocaml-rope_0.6.3-1.dsc' - SUDO_GID='110' - SUDO_UID='105' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://46.16.76.132:3128' + 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.D1tNghYu/pbuilderrc_YMfn --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.D1tNghYu/b2 --logfile b2/build.log ocaml-rope_0.6.3-1.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://213.165.73.152:3128 I: uname -a - Linux ionos1-amd64 6.1.0-26-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.112-1 (2024-09-30) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.10.11+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.10.11-1~bpo12+1 (2024-10-03) x86_64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Aug 4 21:30 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/3515658/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 4 2024 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/1392626/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -161,7 +193,7 @@ Get: 42 http://deb.debian.org/debian trixie/main amd64 libfindlib-ocaml amd64 1.9.6-3 [179 kB] Get: 43 http://deb.debian.org/debian trixie/main amd64 ocaml-dune amd64 3.16.0-2+b1 [4786 kB] Get: 44 http://deb.debian.org/debian trixie/main amd64 ocaml-findlib amd64 1.9.6-3 [569 kB] -Fetched 110 MB in 11s (9604 kB/s) +Fetched 110 MB in 4s (31.0 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 ... 19947 files and directories currently installed.) @@ -352,7 +384,11 @@ 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/1392626/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for trixie +I: user script /srv/workspace/pbuilder/1392626/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 @@ -373,24 +409,24 @@ dh_ocamlinit -O--buildsystem=ocaml_dune dh_auto_configure -O--buildsystem=ocaml_dune dh_auto_build -O--buildsystem=ocaml_dune - dune build -j 20 -p rope + dune build -j 42 -p rope dh_auto_test -O--buildsystem=ocaml_dune - dune runtest -j 20 -p rope + dune runtest -j 42 -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: 5.12 WALL ( 5.11 usr + 0.01 sys = 5.12 CPU) @ 175883.09/s (n=900478) - 5.48 WALL ( 5.11 usr + 0.04 sys = 5.15 CPU) @ 165830.47/s (n=854438) - 5.12 WALL ( 4.98 usr + 0.04 sys = 5.03 CPU) @ 162651.45/s (n=817920) - Rope: 5.22 WALL ( 5.12 usr + 0.01 sys = 5.13 CPU) @ 1688239.52/s (n=8662070) - 5.20 WALL ( 5.03 usr + 0.00 sys = 5.03 CPU) @ 1710049.44/s (n=8605227) - 5.69 WALL ( 5.13 usr + 0.00 sys = 5.13 CPU) @ 1636727.10/s (n=8403173) - Iter: 5.84 WALL ( 5.37 usr + 0.00 sys = 5.37 CPU) @ 1594599.39/s (n=8570943) - 5.53 WALL ( 5.08 usr + 0.00 sys = 5.08 CPU) @ 1685842.51/s (n=8570943) - 5.70 WALL ( 5.41 usr + 0.01 sys = 5.42 CPU) @ 1582130.98/s (n=8570943) +String: 5.43 WALL ( 5.20 usr + 0.10 sys = 5.29 CPU) @ 258422.26/s (n=1367813) + 5.42 WALL ( 5.24 usr + 0.01 sys = 5.25 CPU) @ 260507.82/s (n=1367813) + 5.81 WALL ( 5.34 usr + 0.09 sys = 5.43 CPU) @ 251907.47/s (n=1367813) + Rope: 6.23 WALL ( 5.24 usr + 0.02 sys = 5.26 CPU) @ 2175044.83/s (n=11431879) + 6.40 WALL ( 5.21 usr + 0.01 sys = 5.22 CPU) @ 2190127.58/s (n=11431879) + 6.61 WALL ( 5.20 usr + 0.01 sys = 5.22 CPU) @ 2191041.82/s (n=11431879) + Iter: 5.99 WALL ( 5.31 usr + 0.02 sys = 5.32 CPU) @ 1985790.76/s (n=10567737) + 6.01 WALL ( 5.32 usr + 0.02 sys = 5.34 CPU) @ 1977786.96/s (n=10567737) + 9.76 WALL ( 5.67 usr + 0.00 sys = 5.67 CPU) @ 1864415.94/s (n=10567737) Rate String Iter Rope -String 168122+- 5358/s -- -90% -90% - Iter 1620858+-43921/s 864% -- [-3%] - Rope 1678339+-29204/s 898% [4%] -- +String 256946+- 3480/s -- -87% -88% + Iter 1942665+-52655/s 656% -- -11% + Rope 2185405+- 6968/s 751% 12% -- create-stamp debian/debhelper-build-stamp dh_testroot -O--buildsystem=ocaml_dune dh_prep -O--buildsystem=ocaml_dune @@ -415,8 +451,8 @@ 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 dpkg-gencontrol: warning: Depends field of package librope-ocaml: substitution variable ${shlibs:Depends} used, but is not defined dh_md5sums -O--buildsystem=ocaml_dune dh_builddeb -O--buildsystem=ocaml_dune @@ -430,12 +466,14 @@ 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/1392626/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/1392626/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/3515658 and its subdirectories -I: Current time: Sun Oct 27 17:47:15 -12 2024 -I: pbuilder-time-stamp: 1730094435 +I: removing directory /srv/workspace/pbuilder/1392626 and its subdirectories +I: Current time: Mon Dec 1 02:13:34 +14 2025 +I: pbuilder-time-stamp: 1764504814