Diff of the two buildlogs: -- --- b1/build.log 2024-11-09 10:14:00.899245703 +0000 +++ b2/build.log 2024-11-09 10:15:49.967379517 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Fri Dec 12 04:35:39 -12 2025 -I: pbuilder-time-stamp: 1765557339 +I: Current time: Sat Dec 13 06:37:04 +14 2025 +I: pbuilder-time-stamp: 1765557424 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -27,52 +27,84 @@ dpkg-source: info: applying skip-mpmc-contention.diff I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/2521944/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/1593252/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 12 16:37 /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/1593252/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/1593252/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]="2" [2]="32" [3]="1" [4]="release" [5]="aarch64-unknown-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=arm64 + DEBIAN_FRONTEND=noninteractive DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 ' - DISTRIBUTION='unstable' - HOME='/root' - HOST_ARCH='arm64' + DIRSTACK=() + DISTRIBUTION=unstable + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=aarch64 + HOST_ARCH=arm64 IFS=' ' - INVOCATION_ID='ed5849872cdb422ba0904ce5b395f528' - 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='2521944' - PS1='# ' - PS2='> ' + INVOCATION_ID=aed7cc56212a41a9973c2bdc17e0715b + 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=1593252 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.JFA2Hwmy/pbuilderrc_uKLa --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.JFA2Hwmy/b1 --logfile b1/build.log rust-heapless_0.8.0-2.dsc' - SUDO_GID='109' - 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.JFA2Hwmy/pbuilderrc_SpOc --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.JFA2Hwmy/b2 --logfile b2/build.log rust-heapless_0.8.0-2.dsc' + SUDO_GID=109 + 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 codethink01-arm64 6.1.0-26-cloud-arm64 #1 SMP Debian 6.1.112-1 (2024-09-30) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.1.0-26-cloud-arm64 #1 SMP Debian 6.1.112-1 (2024-09-30) aarch64 GNU/Linux I: ls -l /bin lrwxrwxrwx 1 root root 7 Aug 4 2024 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/2521944/tmp/hooks/D02_print_environment finished +I: user script /srv/workspace/pbuilder/1593252/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -194,7 +226,7 @@ Get: 74 http://deb.debian.org/debian unstable/main arm64 librust-byteorder-dev arm64 1.5.0-1+b1 [24.0 kB] Get: 75 http://deb.debian.org/debian unstable/main arm64 librust-hash32-dev arm64 0.3.1-1+b1 [12.8 kB] Get: 76 http://deb.debian.org/debian unstable/main arm64 librust-stable-deref-trait-dev arm64 1.2.0-1+b1 [9928 B] -Fetched 124 MB in 1s (93.8 MB/s) +Fetched 124 MB in 3s (47.9 MB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package libpython3.12-minimal: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 ... 20089 files and directories currently installed.) @@ -462,8 +494,8 @@ Setting up tzdata (2024b-3) ... Current default time zone: 'Etc/UTC' -Local time is now: Fri Dec 12 16:36:32 UTC 2025. -Universal Time is now: Fri Dec 12 16:36:32 UTC 2025. +Local time is now: Fri Dec 12 16:38:10 UTC 2025. +Universal Time is now: Fri Dec 12 16:38:10 UTC 2025. Run 'dpkg-reconfigure tzdata' if you wish to change it. Setting up autotools-dev (20220109.1) ... @@ -527,7 +559,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/rust-heapless-0.8.0/ && 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 > ../rust-heapless_0.8.0-2_source.changes +I: user script /srv/workspace/pbuilder/1593252/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/1593252/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/rust-heapless-0.8.0/ && 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 > ../rust-heapless_0.8.0-2_source.changes dpkg-buildpackage: info: source package rust-heapless dpkg-buildpackage: info: source version 0.8.0-2 dpkg-buildpackage: info: source distribution unstable @@ -558,8 +594,8 @@ debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'build', '--verbose', '--verbose', '-j12', '--target', 'aarch64-unknown-linux-gnu'],) {} Compiling byteorder v1.5.0 Compiling heapless v0.8.0 (/build/reproducible-path/rust-heapless-0.8.0) - Compiling stable_deref_trait v1.2.0 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=byteorder CARGO_MANIFEST_DIR=/build/reproducible-path/rust-heapless-0.8.0/debian/cargo_registry/byteorder-1.5.0 CARGO_PKG_AUTHORS='Andrew Gallant ' CARGO_PKG_DESCRIPTION='Library for reading/writing numbers in big-endian and little-endian.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/byteorder' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=byteorder CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/byteorder' CARGO_PKG_RUST_VERSION=1.60 CARGO_PKG_VERSION=1.5.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=5 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-heapless-0.8.0/debian/cargo_registry/byteorder-1.5.0 LD_LIBRARY_PATH=/build/reproducible-path/rust-heapless-0.8.0/target/debug/deps rustc --crate-name byteorder --edition=2021 /build/reproducible-path/rust-heapless-0.8.0/debian/cargo_registry/byteorder-1.5.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("default", "i128", "std"))' -C metadata=323e9a1b514a34c5 -C extra-filename=-323e9a1b514a34c5 --out-dir /build/reproducible-path/rust-heapless-0.8.0/target/aarch64-unknown-linux-gnu/debug/deps --target aarch64-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-heapless-0.8.0/target/aarch64-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-heapless-0.8.0/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=aarch64-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-heapless-0.8.0=/usr/share/cargo/registry/heapless-0.8.0 --remap-path-prefix /build/reproducible-path/rust-heapless-0.8.0/debian/cargo_registry=/usr/share/cargo/registry` + Compiling stable_deref_trait v1.2.0 Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=stable_deref_trait CARGO_MANIFEST_DIR=/build/reproducible-path/rust-heapless-0.8.0/debian/cargo_registry/stable_deref_trait-1.2.0 CARGO_PKG_AUTHORS='Robert Grosse ' CARGO_PKG_DESCRIPTION='An unsafe marker trait for types like Box and Rc that dereference to a stable address even when moved, and hence can be used with libraries such as owning_ref and rental. ' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT/Apache-2.0 CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=stable_deref_trait CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/storyyeller/stable_deref_trait' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.2.0 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-heapless-0.8.0/debian/cargo_registry/stable_deref_trait-1.2.0 LD_LIBRARY_PATH=/build/reproducible-path/rust-heapless-0.8.0/target/debug/deps rustc --crate-name stable_deref_trait --edition=2015 /build/reproducible-path/rust-heapless-0.8.0/debian/cargo_registry/stable_deref_trait-1.2.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("alloc", "default", "std"))' -C metadata=1276bb36e7773061 -C extra-filename=-1276bb36e7773061 --out-dir /build/reproducible-path/rust-heapless-0.8.0/target/aarch64-unknown-linux-gnu/debug/deps --target aarch64-unknown-linux-gnu -L dependency=/build/reproducible-path/rust-heapless-0.8.0/target/aarch64-unknown-linux-gnu/debug/deps -L dependency=/build/reproducible-path/rust-heapless-0.8.0/target/debug/deps --cap-lints warn -C debuginfo=2 -C strip=none --cap-lints warn -C linker=aarch64-linux-gnu-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/reproducible-path/rust-heapless-0.8.0=/usr/share/cargo/registry/heapless-0.8.0 --remap-path-prefix /build/reproducible-path/rust-heapless-0.8.0/debian/cargo_registry=/usr/share/cargo/registry` Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=build_script_build CARGO_MANIFEST_DIR=/build/reproducible-path/rust-heapless-0.8.0 CARGO_PKG_AUTHORS='Jorge Aparicio :Per Lindgren :Emil Fresk ' CARGO_PKG_DESCRIPTION='`static` friendly data structures that don'\''t require dynamic memory allocation' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=heapless CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/rust-embedded/heapless' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.8.0 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=8 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/build/reproducible-path/rust-heapless-0.8.0 LD_LIBRARY_PATH=/build/reproducible-path/rust-heapless-0.8.0/target/debug/deps rustc --crate-name build_script_build --edition=2021 build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("defmt-03", "mpmc_large", "portable-atomic", "portable-atomic-critical-section", "portable-atomic-unsafe-assume-single-core", "serde", "ufmt"))' -C metadata=26ba288e5be6d322 -C extra-filename=-26ba288e5be6d322 --out-dir /build/reproducible-path/rust-heapless-0.8.0/target/debug/build/heapless-26ba288e5be6d322 -C incremental=/build/reproducible-path/rust-heapless-0.8.0/target/debug/incremental -L dependency=/build/reproducible-path/rust-heapless-0.8.0/target/debug/deps` @@ -641,7 +677,7 @@ = note: see for more information about checking conditional configuration warning: `heapless` (lib) generated 5 warnings - Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.21s + Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.00s librust-byteorder-dev:arm64 1.5.0-1+b1 0 librust-hash32-dev:arm64 0.3.1-1+b1 0 librust-stable-deref-trait-dev:arm64 1.2.0-1+b1 0 @@ -675,12 +711,14 @@ 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/1593252/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/1593252/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/2521944 and its subdirectories -I: Current time: Fri Dec 12 04:36:59 -12 2025 -I: pbuilder-time-stamp: 1765557419 +I: removing directory /srv/workspace/pbuilder/1593252 and its subdirectories +I: Current time: Sat Dec 13 06:38:48 +14 2025 +I: pbuilder-time-stamp: 1765557528