Diff of the two buildlogs: -- --- b1/build.log 2025-09-16 05:11:13.725668015 +0000 +++ b2/build.log 2025-09-16 05:12:51.565789991 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Mon Sep 15 17:10:29 -12 2025 -I: pbuilder-time-stamp: 1757999429 +I: Current time: Tue Oct 20 01:34:15 +14 2026 +I: pbuilder-time-stamp: 1792409655 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -22,53 +22,85 @@ dpkg-source: info: unpacking golang-github-btcsuite-btcd-btcec_0.0~git20161101.0.g8343278-2.debian.tar.xz I: using fakeroot in build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/616049/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/3133591/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 Oct 19 11:34 /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/3133591/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/3133591/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]="3" [2]="3" [3]="1" [4]="release" [5]="aarch64-unknown-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=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='881f7ef1d66c4ea8bbb2b70214e5a94c' - 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='616049' - PS1='# ' - PS2='> ' + INVOCATION_ID=bee89913715b4f4892985b798d33e67a + 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=3133591 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.izMwaDwQ/pbuilderrc_NSZr --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.izMwaDwQ/b1 --logfile b1/build.log golang-github-btcsuite-btcd-btcec_0.0~git20161101.0.g8343278-2.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' - 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.izMwaDwQ/pbuilderrc_0xQr --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.izMwaDwQ/b2 --logfile b2/build.log golang-github-btcsuite-btcd-btcec_0.0~git20161101.0.g8343278-2.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' + http_proxy=http://192.168.101.4:3128 I: uname -a - Linux codethink04-arm64 6.12.43+deb13-cloud-arm64 #1 SMP Debian 6.12.43-1 (2025-08-27) aarch64 GNU/Linux + Linux i-capture-the-hostname 6.12.43+deb13-cloud-arm64 #1 SMP Debian 6.12.43-1 (2025-08-27) aarch64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Aug 10 12:30 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/616049/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Aug 10 2025 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/3133591/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -154,7 +186,7 @@ Get: 38 http://deb.debian.org/debian unstable/main arm64 golang-github-btcsuite-fastsha256-dev all 0.0~git20160815.0.637e656-1.1 [12.5 kB] Get: 39 http://deb.debian.org/debian unstable/main arm64 golang-github-btcsuite-btcd-chaincfg-chainhash-dev all 0.0+git20161209.0.7a4cc89-1.1 [8844 B] Get: 40 http://deb.debian.org/debian unstable/main arm64 golang-github-davecgh-go-spew-dev all 1.1.1-3 [30.1 kB] -Fetched 58.8 MB in 0s (178 MB/s) +Fetched 58.8 MB in 0s (129 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 ... 20020 files and directories currently installed.) @@ -334,7 +366,11 @@ fakeroot is already the newest version (1.37.1.2-1). 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. I: Building the package -I: Running cd /build/reproducible-path/golang-github-btcsuite-btcd-btcec-0.0~git20161101.0.g8343278/ && 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-btcsuite-btcd-btcec_0.0~git20161101.0.g8343278-2_source.changes +I: user script /srv/workspace/pbuilder/3133591/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/3133591/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/golang-github-btcsuite-btcd-btcec-0.0~git20161101.0.g8343278/ && 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-btcsuite-btcd-btcec_0.0~git20161101.0.g8343278-2_source.changes dpkg-buildpackage: info: source package golang-github-btcsuite-btcd-btcec dpkg-buildpackage: info: source version 0.0~git20161101.0.g8343278-2 dpkg-buildpackage: info: source distribution unstable @@ -353,38 +389,38 @@ dh_auto_configure -O--buildsystem=golang dh_auto_build -O--buildsystem=golang cd obj-aarch64-linux-gnu && go install -trimpath -v -p 12 github.com/btcsuite/btcd/btcec -internal/godebugs -internal/msan -internal/byteorder -internal/goos -internal/unsafeheader -internal/profilerecord internal/coverage/rtcov +internal/unsafeheader +internal/goexperiment +internal/goos +internal/msan internal/goarch +internal/profilerecord internal/asan +internal/byteorder +internal/godebugs internal/runtime/syscall -internal/goexperiment internal/cpu -unicode/utf8 math/bits +sync/atomic unicode +internal/abi +internal/runtime/math +unicode/utf8 cmp -sync/atomic +internal/chacha8rand internal/itoa crypto/internal/fips140/alias crypto/internal/fips140deps/byteorder -internal/abi -internal/chacha8rand -internal/runtime/math crypto/internal/boring/sig unicode/utf16 -crypto/internal/fips140/subtle vendor/golang.org/x/crypto/cryptobyte/asn1 -math -internal/bytealg +crypto/internal/fips140/subtle internal/runtime/atomic -internal/runtime/sys crypto/internal/fips140deps/cpu +internal/runtime/sys +internal/bytealg +math internal/runtime/exithook internal/stringslite internal/race @@ -392,80 +428,80 @@ internal/runtime/maps runtime internal/reflectlite +sync iter crypto/subtle -sync slices errors sort +internal/bisect +internal/testlog +strconv internal/oserror path math/rand/v2 -strconv -internal/bisect -internal/testlog io syscall internal/godebug -bytes +strings hash crypto/internal/randutil -strings +bytes hash/adler32 -math/rand crypto/internal/fips140deps/godebug -crypto reflect +crypto +math/rand +github.com/btcsuite/fastsha256 crypto/internal/fips140 crypto/internal/impl -github.com/btcsuite/fastsha256 bufio -crypto/internal/fips140/sha3 -crypto/internal/fips140/sha512 crypto/internal/fips140/sha256 +crypto/internal/fips140/sha512 +crypto/internal/fips140/sha3 crypto/sha3 crypto/internal/fips140/hmac -crypto/internal/fips140/check crypto/internal/fips140hash -crypto/internal/fips140/edwards25519/field +crypto/internal/fips140/check crypto/internal/fips140/aes -crypto/internal/fips140/bigmod crypto/internal/fips140/nistec/fiat -internal/syscall/execenv +crypto/internal/fips140/edwards25519/field +crypto/internal/fips140/bigmod time +internal/syscall/execenv internal/syscall/unix crypto/internal/fips140/nistec -internal/poll io/fs -internal/filepathlite -os +internal/poll internal/fmtsort encoding/binary +internal/filepathlite +os encoding/base64 -crypto/internal/sysrand fmt +crypto/internal/sysrand io/ioutil crypto/internal/entropy crypto/internal/fips140/drbg +crypto/internal/fips140/aes/gcm crypto/internal/fips140only -crypto/internal/fips140/ecdh crypto/internal/fips140/ecdsa -crypto/internal/fips140/aes/gcm +crypto/internal/fips140/ecdh crypto/cipher encoding/hex -compress/flate math/big +compress/flate crypto/internal/boring crypto/aes +crypto/ecdh crypto/sha512 crypto/hmac -crypto/ecdh crypto/sha256 compress/zlib -crypto/internal/boring/bbig crypto/elliptic -crypto/rand +crypto/internal/boring/bbig encoding/asn1 +crypto/rand vendor/golang.org/x/crypto/cryptobyte crypto/ecdsa github.com/btcsuite/btcd/btcec @@ -488,15 +524,15 @@ === RUN TestBaseMult --- PASS: TestBaseMult (0.00s) === RUN TestBaseMultVerify ---- PASS: TestBaseMultVerify (0.48s) +--- PASS: TestBaseMultVerify (0.99s) === RUN TestScalarMult ---- PASS: TestScalarMult (1.21s) +--- PASS: TestScalarMult (1.28s) === RUN TestKeyGeneration --- PASS: TestKeyGeneration (0.00s) === RUN TestSignAndVerify --- PASS: TestSignAndVerify (0.00s) === RUN TestNAF ---- PASS: TestNAF (0.03s) +--- PASS: TestNAF (0.02s) === RUN TestVectors --- PASS: TestVectors (0.00s) === RUN TestGenerateSharedSecret @@ -561,7 +597,7 @@ === RUN TestSignatureSerialize --- PASS: TestSignatureSerialize (0.00s) === RUN TestSignCompact ---- PASS: TestSignCompact (0.66s) +--- PASS: TestSignCompact (0.95s) === RUN TestRFC6979 --- PASS: TestRFC6979 (0.00s) === RUN TestSignatureIsEqual @@ -575,7 +611,7 @@ === RUN Example_decryptMessage --- PASS: Example_decryptMessage (0.00s) PASS -ok github.com/btcsuite/btcd/btcec 2.416s +ok github.com/btcsuite/btcd/btcec 3.325s create-stamp debian/debhelper-build-stamp dh_testroot -O--buildsystem=golang dh_prep -O--buildsystem=golang @@ -603,12 +639,14 @@ 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/3133591/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/3133591/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/616049 and its subdirectories -I: Current time: Mon Sep 15 17:11:13 -12 2025 -I: pbuilder-time-stamp: 1757999473 +I: removing directory /srv/workspace/pbuilder/3133591 and its subdirectories +I: Current time: Tue Oct 20 01:35:50 +14 2026 +I: pbuilder-time-stamp: 1792409750