Diff of the two buildlogs: -- --- b1/build.log 2025-08-31 12:39:27.610167743 +0000 +++ b2/build.log 2025-08-31 12:40:39.382261865 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sat Oct 3 06:59:15 -12 2026 -I: pbuilder-time-stamp: 1791053955 +I: Current time: Mon Sep 1 02:39:29 +14 2025 +I: pbuilder-time-stamp: 1756643969 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/forky-reproducible-base.tgz] I: copying local configuration @@ -22,53 +22,85 @@ dpkg-source: info: unpacking ruby-benchmark-memory_0.2.0-2.debian.tar.xz I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/2257803/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/2899417/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 Aug 31 12:39 /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/2899417/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/2899417/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='forky' - 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=40 ' + DIRSTACK=() + DISTRIBUTION=forky + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=x86_64 + HOST_ARCH=amd64 IFS=' ' - INVOCATION_ID='3a8846fb17894f759bf8d669a07bccff' - 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='2257803' - PS1='# ' - PS2='> ' + INVOCATION_ID=858ab7ef801e4e769984db69d2574131 + 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=2899417 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.tWU5HS2q/pbuilderrc_b7Gq --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.tWU5HS2q/b1 --logfile b1/build.log ruby-benchmark-memory_0.2.0-2.dsc' - SUDO_GID='110' - SUDO_HOME='/var/lib/jenkins' - SUDO_UID='105' - 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.tWU5HS2q/pbuilderrc_MMtp --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.tWU5HS2q/b2 --logfile b2/build.log ruby-benchmark-memory_0.2.0-2.dsc' + SUDO_GID=111 + SUDO_HOME=/var/lib/jenkins + 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 ionos5-amd64 6.12.41+deb13-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.41-1 (2025-08-12) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.12.41+deb13-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.41-1 (2025-08-12) x86_64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Aug 10 2025 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/2257803/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/2899417/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -241,7 +273,7 @@ Get: 127 http://deb.debian.org/debian forky/main amd64 ruby-rspec-expectations all 3.13.0c0e0m0s1-2 [90.2 kB] Get: 128 http://deb.debian.org/debian forky/main amd64 ruby-rspec-mocks all 3.13.0c0e0m0s1-2 [81.3 kB] Get: 129 http://deb.debian.org/debian forky/main amd64 ruby-rspec all 3.13.0c0e0m0s1-2 [5184 B] -Fetched 36.9 MB in 18s (2010 kB/s) +Fetched 36.9 MB in 0s (139 MB/s) Preconfiguring packages ... Selecting previously unselected package libexpat1: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 ... 19897 files and directories currently installed.) @@ -672,8 +704,8 @@ Setting up tzdata (2025b-5) ... Current default time zone: 'Etc/UTC' -Local time is now: Sat Oct 3 19:01:59 UTC 2026. -Universal Time is now: Sat Oct 3 19:01:59 UTC 2026. +Local time is now: Sun Aug 31 12:39:59 UTC 2025. +Universal Time is now: Sun Aug 31 12:39:59 UTC 2025. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up ruby-minitest (5.25.4-3) ... @@ -792,7 +824,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/ruby-benchmark-memory-0.2.0/ && 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 > ../ruby-benchmark-memory_0.2.0-2_source.changes +I: user script /srv/workspace/pbuilder/2899417/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for forky +I: user script /srv/workspace/pbuilder/2899417/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/ruby-benchmark-memory-0.2.0/ && 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 > ../ruby-benchmark-memory_0.2.0-2_source.changes dpkg-buildpackage: info: source package ruby-benchmark-memory dpkg-buildpackage: info: source version 0.2.0-2 dpkg-buildpackage: info: source distribution unstable @@ -827,14 +863,14 @@ │ ruby-benchmark-memory: Installing files and building extensions for ruby3.3 │ └──────────────────────────────────────────────────────────────────────────────┘ -/usr/bin/ruby3.3 -S gem build --config-file /dev/null --verbose /tmp/d20261003-2298544-zukk9n/gemspec +/usr/bin/ruby3.3 -S gem build --config-file /dev/null --verbose /tmp/d20250901-2909224-ioxk32/gemspec WARNING: description and summary are identical WARNING: See https://guides.rubygems.org/specification-reference/ for help Successfully built RubyGem Name: benchmark-memory Version: 0.2.0 File: benchmark-memory-0.2.0.gem -/usr/bin/ruby3.3 -S gem install --config-file /dev/null --verbose --local --verbose --no-document --ignore-dependencies --install-dir debian/ruby-benchmark-memory/usr/share/rubygems-integration/all /tmp/d20261003-2298544-zukk9n/benchmark-memory-0.2.0.gem +/usr/bin/ruby3.3 -S gem install --config-file /dev/null --verbose --local --verbose --no-document --ignore-dependencies --install-dir debian/ruby-benchmark-memory/usr/share/rubygems-integration/all /tmp/d20250901-2909224-ioxk32/benchmark-memory-0.2.0.gem /build/reproducible-path/ruby-benchmark-memory-0.2.0/debian/ruby-benchmark-memory/usr/share/rubygems-integration/all/gems/benchmark-memory-0.2.0/lib/benchmark-memory.rb /build/reproducible-path/ruby-benchmark-memory-0.2.0/debian/ruby-benchmark-memory/usr/share/rubygems-integration/all/gems/benchmark-memory-0.2.0/lib/benchmark/memory.rb /build/reproducible-path/ruby-benchmark-memory-0.2.0/debian/ruby-benchmark-memory/usr/share/rubygems-integration/all/gems/benchmark-memory-0.2.0/lib/benchmark/memory/errors.rb @@ -897,34 +933,61 @@ All examples were filtered out; ignoring {:focus=>true} -Randomized with seed 64113 +Randomized with seed 45083 -Benchmark::Memory::Report - is initialized with a blank list of entries - #add_entry - adds an entry to the list of entries +Benchmark::Memory::Measurement::Metric + #to_s + is of consistent length + +Benchmark::Memory::Helpers + #scale + scales values into human terms + +Benchmark::Memory::HeldResults::EntrySerializer + #to_s + converts the entry into a JSON document + .load + converts JSON documents into entries + +Benchmark::Memory::Report::Comparator + .from_spec + raises an error if given an invalid metric + raises an error if given more than one metric + accepts all different types of metrics + defaults to memory: :allocated when given nothing + raises an error if given an invalid value + +Benchmark::Memory::Job::IOOutput::ComparisonFormatter + #to_s + says 'same' when entries are equal + is blank when the comparison is not possible + outputs a comparison of the entries + gives a multiplier when entries aren't equal + +Benchmark::Memory::Job::IOOutput + #put_entry + outputs onto the passed IO Benchmark::Memory::Job - #quiet? - prevents any output from being written - #run_comparison - runs when there are entries and the job is configured to compare - does not run if there are no entries #run adds an entry to the report for each task holding only executes one task for each call to run + #run_comparison + runs when there are entries and the job is configured to compare + does not run if there are no entries + #quiet? + prevents any output from being written #report - adds a task to the list of tasks in the job raises an ArgumentError when no block is specified + adds a task to the list of tasks in the job -Benchmark::Memory::Helpers - #scale - scales values into human terms - -Benchmark::Memory::Job::IOOutput - #put_entry - outputs onto the passed IO +Benchmark::Memory + exposes .memory on Benchmark + has a version number + .memory + returns a report + raises an error when not given a block Benchmark::Memory::Job::Task #call @@ -932,46 +995,19 @@ .new raises an ArgumentError when the action is not a callable +Benchmark::Memory::Report + is initialized with a blank list of entries + #add_entry + adds an entry to the list of entries + Benchmark::Memory::Report::Comparison #entries is sorted from smallest allocation to largest -Benchmark::Memory::HeldResults::EntrySerializer - .load - converts JSON documents into entries - #to_s - converts the entry into a JSON document - -Benchmark::Memory - has a version number - exposes .memory on Benchmark - .memory - returns a report - raises an error when not given a block - -Benchmark::Memory::Job::IOOutput::ComparisonFormatter - #to_s - says 'same' when entries are equal - outputs a comparison of the entries - is blank when the comparison is not possible - gives a multiplier when entries aren't equal - -Benchmark::Memory::Report::Comparator - .from_spec - raises an error if given an invalid metric - raises an error if given more than one metric - defaults to memory: :allocated when given nothing - accepts all different types of metrics - raises an error if given an invalid value - -Benchmark::Memory::Measurement::Metric - #to_s - is of consistent length - -Finished in 0.91135 seconds (files took 0.31912 seconds to load) +Finished in 0.42077 seconds (files took 0.52314 seconds to load) 30 examples, 0 failures -Randomized with seed 64113 +Randomized with seed 45083 mv ./.gem2deb.Gemfile.lock Gemfile.lock @@ -1005,12 +1041,14 @@ 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/2899417/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/2899417/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/2257803 and its subdirectories -I: Current time: Sat Oct 3 07:02:25 -12 2026 -I: pbuilder-time-stamp: 1791054145 +I: removing directory /srv/workspace/pbuilder/2899417 and its subdirectories +I: Current time: Mon Sep 1 02:40:39 +14 2025 +I: pbuilder-time-stamp: 1756644039