Diff of the two buildlogs: -- --- b1/build.log 2025-09-06 07:59:40.798029479 +0000 +++ b2/build.log 2025-09-06 08:01:44.770182268 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Fri Sep 5 19:57:29 -12 2025 -I: pbuilder-time-stamp: 1757145449 +I: Current time: Sat Oct 10 04:22:42 +14 2026 +I: pbuilder-time-stamp: 1791555762 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -24,52 +24,84 @@ dpkg-source: info: applying 002-fix-fxamacker-cbor-2.9.0.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/3775649/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/3430208/tmp/hooks/D01_modify_environment starting +debug: Running on infom02-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 Oct 9 14:22 /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/3430208/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/3430208/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=12 ' - DISTRIBUTION='unstable' - 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]="3" [2]="3" [3]="1" [4]="release" [5]="x86_64-pc-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=amd64 + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=16 ' + DIRSTACK=() + DISTRIBUTION=unstable + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=x86_64 + HOST_ARCH=amd64 IFS=' ' - INVOCATION_ID='52a563c49cfc4ac093a8bad6de795215' - 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='3775649' - PS1='# ' - PS2='> ' + INVOCATION_ID=55c178334a1247d7977919de3c94d8fa + 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=3430208 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.s529UZYt/pbuilderrc_A29j --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.s529UZYt/b1 --logfile b1/build.log golang-github-veraison-go-cose_1.2.1-3.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' + 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.s529UZYt/pbuilderrc_TT1N --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.s529UZYt/b2 --logfile b2/build.log golang-github-veraison-go-cose_1.2.1-3.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' I: uname -a - Linux infom01-amd64 6.12.41+deb13-cloud-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 12:30 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/3775649/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 2025 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/3430208/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -148,7 +180,7 @@ Get: 35 http://deb.debian.org/debian unstable/main amd64 golang-any amd64 2:1.24~2 [5216 B] Get: 36 http://deb.debian.org/debian unstable/main amd64 golang-github-x448-float16-dev all 0.8.4-3 [10.6 kB] Get: 37 http://deb.debian.org/debian unstable/main amd64 golang-github-fxamacker-cbor-dev all 2.9.0-1 [121 kB] -Fetched 61.3 MB in 3s (21.5 MB/s) +Fetched 61.3 MB in 1s (89.9 MB/s) Preconfiguring packages ... 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 ... 19917 files and directories currently installed.) @@ -311,7 +343,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/golang-github-veraison-go-cose-1.2.1/ && 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 > ../golang-github-veraison-go-cose_1.2.1-3_source.changes +I: user script /srv/workspace/pbuilder/3430208/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/3430208/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/golang-github-veraison-go-cose-1.2.1/ && 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 > ../golang-github-veraison-go-cose_1.2.1-3_source.changes dpkg-buildpackage: info: source package golang-github-veraison-go-cose dpkg-buildpackage: info: source version 1.2.1-3 dpkg-buildpackage: info: source distribution unstable @@ -329,41 +365,41 @@ dh_autoreconf -O--builddirectory=_build -O--buildsystem=golang dh_auto_configure -O--builddirectory=_build -O--buildsystem=golang dh_auto_build -O--builddirectory=_build -O--buildsystem=golang - cd _build && go install -trimpath -v -p 12 github.com/veraison/go-cose -internal/asan -internal/profilerecord + cd _build && go install -trimpath -v -p 16 github.com/veraison/go-cose +internal/byteorder internal/coverage/rtcov internal/godebugs -internal/msan -internal/byteorder -internal/runtime/atomic +internal/goarch internal/unsafeheader -internal/goexperiment internal/goos +unicode +internal/goexperiment +internal/profilerecord +internal/asan +math/bits +internal/msan +internal/runtime/atomic internal/cpu -internal/goarch internal/runtime/syscall -math/bits +sync/atomic unicode/utf8 -unicode crypto/internal/fips140/alias -sync/atomic -internal/runtime/math +internal/itoa internal/abi +internal/runtime/math internal/runtime/sys -internal/chacha8rand -crypto/internal/fips140deps/byteorder -crypto/internal/fips140/subtle -internal/itoa cmp +crypto/internal/fips140/subtle +crypto/internal/fips140deps/byteorder +internal/chacha8rand crypto/internal/boring/sig unicode/utf16 -internal/runtime/exithook vendor/golang.org/x/crypto/cryptobyte/asn1 encoding +internal/runtime/exithook +crypto/internal/fips140deps/cpu internal/bytealg math -crypto/internal/fips140deps/cpu internal/stringslite internal/race internal/sync @@ -371,75 +407,75 @@ runtime internal/reflectlite iter -sync crypto/subtle +sync slices -internal/bisect -internal/testlog errors sort -internal/oserror +internal/bisect +internal/testlog io +internal/oserror path -math/rand/v2 strconv +math/rand/v2 syscall internal/godebug -bytes hash -crypto/internal/randutil +bytes strings -crypto/internal/fips140deps/godebug -math/rand +crypto/internal/randutil crypto -reflect encoding/base32 github.com/x448/float16 +reflect +crypto/internal/fips140deps/godebug +math/rand crypto/internal/impl crypto/internal/fips140 -crypto/internal/fips140/sha256 crypto/internal/fips140/sha3 +crypto/internal/fips140/sha256 crypto/internal/fips140/sha512 -crypto/sha3 +internal/syscall/execenv +time +internal/syscall/unix crypto/internal/fips140/hmac +crypto/sha3 crypto/internal/fips140/check crypto/internal/fips140hash -crypto/internal/fips140/aes +crypto/internal/fips140/edwards25519/field crypto/internal/fips140/bigmod crypto/internal/fips140/nistec/fiat -crypto/internal/fips140/edwards25519/field -internal/syscall/execenv -time -internal/syscall/unix -crypto/internal/fips140/edwards25519 -crypto/internal/fips140/nistec +crypto/internal/fips140/aes io/fs internal/poll -internal/fmtsort -encoding/binary +crypto/internal/fips140/edwards25519 internal/filepathlite os +internal/fmtsort +encoding/binary +crypto/internal/fips140/nistec encoding/base64 crypto/internal/sysrand fmt crypto/internal/entropy crypto/internal/fips140/drbg +crypto/internal/fips140/ed25519 crypto/internal/fips140only +crypto/internal/fips140/rsa +crypto/internal/fips140/aes/gcm +crypto/cipher crypto/internal/fips140/ecdh crypto/internal/fips140/ecdsa -crypto/internal/fips140/ed25519 -crypto/internal/fips140/aes/gcm -crypto/internal/fips140/rsa +crypto/internal/boring encoding/hex math/big -crypto/cipher -crypto/internal/boring -crypto/ecdh crypto/sha512 +crypto/ecdh crypto/internal/boring/bbig +crypto/elliptic crypto/rand encoding/asn1 -crypto/elliptic github.com/fxamacker/cbor crypto/ed25519 crypto/rsa @@ -450,7 +486,7 @@ make[1]: Entering directory '/build/reproducible-path/golang-github-veraison-go-cose-1.2.1' rm -f _build/src/github.com/veraison/go-cose/sign_test.go dh_auto_test - cd _build && go test -vet=off -v -p 12 github.com/veraison/go-cose + cd _build && go test -vet=off -v -p 16 github.com/veraison/go-cose === RUN TestAlgorithm_String === RUN TestAlgorithm_String/unknown_algorithm --- PASS: TestAlgorithm_String (0.00s) @@ -878,29 +914,29 @@ === RUN Test_Key_crypto_keys --- PASS: Test_Key_crypto_keys (0.00s) === RUN Test_rsaSigner ---- PASS: Test_rsaSigner (0.12s) +--- PASS: Test_rsaSigner (0.68s) === RUN Test_rsaSigner_SignHashFailure ---- PASS: Test_rsaSigner_SignHashFailure (0.27s) +--- PASS: Test_rsaSigner_SignHashFailure (0.41s) === RUN Test_rsaVerifier_Verify_Success ---- PASS: Test_rsaVerifier_Verify_Success (0.19s) +--- PASS: Test_rsaVerifier_Verify_Success (0.16s) === RUN Test_rsaVerifier_Verify_AlgorithmMismatch ---- PASS: Test_rsaVerifier_Verify_AlgorithmMismatch (0.24s) +--- PASS: Test_rsaVerifier_Verify_AlgorithmMismatch (0.38s) === RUN Test_rsaVerifier_Verify_KeyMismatch ---- PASS: Test_rsaVerifier_Verify_KeyMismatch (0.14s) +--- PASS: Test_rsaVerifier_Verify_KeyMismatch (0.21s) === RUN Test_rsaVerifier_Verify_InvalidSignature === RUN Test_rsaVerifier_Verify_InvalidSignature/nil_signature === RUN Test_rsaVerifier_Verify_InvalidSignature/empty_signature === RUN Test_rsaVerifier_Verify_InvalidSignature/incomplete_signature === RUN Test_rsaVerifier_Verify_InvalidSignature/tampered_signature === RUN Test_rsaVerifier_Verify_InvalidSignature/too_many_signature_bytes ---- PASS: Test_rsaVerifier_Verify_InvalidSignature (0.15s) +--- PASS: Test_rsaVerifier_Verify_InvalidSignature (0.31s) --- PASS: Test_rsaVerifier_Verify_InvalidSignature/nil_signature (0.00s) --- PASS: Test_rsaVerifier_Verify_InvalidSignature/empty_signature (0.00s) --- PASS: Test_rsaVerifier_Verify_InvalidSignature/incomplete_signature (0.00s) --- PASS: Test_rsaVerifier_Verify_InvalidSignature/tampered_signature (0.00s) --- PASS: Test_rsaVerifier_Verify_InvalidSignature/too_many_signature_bytes (0.00s) === RUN Test_rsaVerifier_Verify_HashFailure ---- PASS: Test_rsaVerifier_Verify_HashFailure (0.23s) +--- PASS: Test_rsaVerifier_Verify_HashFailure (0.14s) === RUN TestSign1Message_MarshalCBOR === RUN TestSign1Message_MarshalCBOR/valid_message === RUN TestSign1Message_MarshalCBOR/nil_message @@ -1051,7 +1087,7 @@ === RUN TestNewSigner/rsa_key_mismatch === RUN TestNewSigner/rsa_key_under_minimum_entropy === RUN TestNewSigner/unknown_algorithm ---- PASS: TestNewSigner (0.21s) +--- PASS: TestNewSigner (0.45s) --- PASS: TestNewSigner/ecdsa_key_signer (0.00s) --- PASS: TestNewSigner/ecdsa_crypto_signer (0.00s) --- PASS: TestNewSigner/ecdsa_key_mismatch (0.00s) @@ -1071,7 +1107,7 @@ === RUN TestNewVerifier/rsa_key_under_minimum_entropy === RUN TestNewVerifier/unknown_algorithm === RUN TestNewVerifier/bogus_ecdsa_public_key_(point_not_on_curve) ---- PASS: TestNewVerifier (0.26s) +--- PASS: TestNewVerifier (0.11s) --- PASS: TestNewVerifier/ecdsa_key_verifier (0.00s) --- PASS: TestNewVerifier/ecdsa_invalid_public_key (0.00s) --- PASS: TestNewVerifier/ed25519_verifier (0.00s) @@ -1104,7 +1140,7 @@ --- PASS: TestConformance/sign1-sign-0000 (0.00s) --- PASS: TestConformance/sign1-sign-0001 (0.00s) --- PASS: TestConformance/sign1-sign-0002 (0.00s) - --- PASS: TestConformance/sign1-sign-0003 (0.00s) + --- PASS: TestConformance/sign1-sign-0003 (0.01s) --- PASS: TestConformance/sign1-sign-0004 (0.00s) --- PASS: TestConformance/sign1-sign-0005 (0.00s) --- PASS: TestConformance/sign1-sign-0006 (0.00s) @@ -1165,7 +1201,7 @@ === RUN FuzzSign1/seed#4 === RUN FuzzSign1/seed#5 === RUN FuzzSign1/seed#6 ---- PASS: FuzzSign1 (2.48s) +--- PASS: FuzzSign1 (3.43s) --- PASS: FuzzSign1/seed#0 (0.00s) --- PASS: FuzzSign1/seed#1 (0.00s) --- PASS: FuzzSign1/seed#2 (0.00s) @@ -1182,7 +1218,7 @@ === RUN ExampleSign1Untagged --- PASS: ExampleSign1Untagged (0.00s) PASS -ok github.com/veraison/go-cose 4.475s +ok github.com/veraison/go-cose 6.386s make[1]: Leaving directory '/build/reproducible-path/golang-github-veraison-go-cose-1.2.1' create-stamp debian/debhelper-build-stamp dh_testroot -O--builddirectory=_build -O--buildsystem=golang @@ -1210,12 +1246,14 @@ 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/3430208/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/3430208/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/3775649 and its subdirectories -I: Current time: Fri Sep 5 19:59:40 -12 2025 -I: pbuilder-time-stamp: 1757145580 +I: removing directory /srv/workspace/pbuilder/3430208 and its subdirectories +I: Current time: Sat Oct 10 04:24:44 +14 2026 +I: pbuilder-time-stamp: 1791555884