Diff of the two buildlogs: -- --- b1/build.log 2024-05-29 13:33:23.226272818 +0000 +++ b2/build.log 2024-05-29 13:35:01.754092116 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Wed May 29 01:31:42 -12 2024 -I: pbuilder-time-stamp: 1716989502 +I: Current time: Wed Jul 2 09:56:21 +14 2025 +I: pbuilder-time-stamp: 1751399781 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/unstable-reproducible-base.tgz] I: copying local configuration @@ -29,53 +29,85 @@ dpkg-source: info: applying 01-Revert-using-lossyconn-as-sophisticated-link-test.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/24930/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/28447/tmp/hooks/D01_modify_environment starting +debug: Running on infom08-i386. +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 Jul 1 19:56 /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/28447/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/28447/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='i386' - DEBIAN_FRONTEND='noninteractive' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=6 ' - DISTRIBUTION='unstable' - HOME='/root' - HOST_ARCH='i386' + 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]="21" [3]="1" [4]="release" [5]="i686-pc-linux-gnu") + BASH_VERSION='5.2.21(1)-release' + BUILDDIR=/build/reproducible-path + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=i386 + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=5 ' + DIRSTACK=() + DISTRIBUTION=unstable + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=i686 + HOST_ARCH=i386 IFS=' ' - INVOCATION_ID='457a6ace240e4f899a33ef64f2da7c5a' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - LD_LIBRARY_PATH='/usr/lib/libeatmydata' - LD_PRELOAD='libeatmydata.so' - 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='24930' - PS1='# ' - PS2='> ' + INVOCATION_ID=fd330b82a9bf4583b09238540698fe25 + LANG=C + LANGUAGE=de_CH:de + LC_ALL=C + LD_LIBRARY_PATH=/usr/lib/libeatmydata + LD_PRELOAD=libeatmydata.so + MACHTYPE=i686-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=28447 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.FvmuRwqj/pbuilderrc_9Vvm --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.FvmuRwqj/b1 --logfile b1/build.log golang-github-xtaci-kcp_5.6.1-2.dsc' - SUDO_GID='111' - 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.FvmuRwqj/pbuilderrc_Ed8u --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.FvmuRwqj/b2 --logfile b2/build.log golang-github-xtaci-kcp_5.6.1-2.dsc' + SUDO_GID=111 + 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 infom07-i386 6.1.0-21-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.90-1 (2024-05-03) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.7.12+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.7.12-1~bpo12+1 (2024-05-06) x86_64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 May 27 07:42 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/24930/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Jun 30 14:05 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/28447/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -180,7 +212,7 @@ Get: 49 http://deb.debian.org/debian unstable/main i386 golang-golang-x-crypto-dev all 1:0.23.0-1 [1689 kB] Get: 50 http://deb.debian.org/debian unstable/main i386 golang-github-tjfoc-gmsm-dev all 1.3.0+ds-4 [56.1 kB] Get: 51 http://deb.debian.org/debian unstable/main i386 golang-golang-x-net-dev all 1:0.25.0+dfsg-1 [895 kB] -Fetched 68.9 MB in 1s (115 MB/s) +Fetched 68.9 MB in 1s (75.1 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 ... 19701 files and directories currently installed.) @@ -399,7 +431,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/golang-github-xtaci-kcp-5.6.1/ && 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-xtaci-kcp_5.6.1-2_source.changes +I: user script /srv/workspace/pbuilder/28447/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/28447/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/golang-github-xtaci-kcp-5.6.1/ && 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-xtaci-kcp_5.6.1-2_source.changes dpkg-buildpackage: info: source package golang-github-xtaci-kcp dpkg-buildpackage: info: source version 5.6.1-2 dpkg-buildpackage: info: source distribution unstable @@ -417,32 +453,33 @@ dh_autoreconf -O--buildsystem=golang dh_auto_configure -O--buildsystem=golang dh_auto_build -O--buildsystem=golang - cd obj-i686-linux-gnu && go install -trimpath -v -p 6 github.com/xtaci/kcp-go -internal/unsafeheader -internal/coverage/rtcov + cd obj-i686-linux-gnu && go install -trimpath -v -p 5 github.com/xtaci/kcp-go internal/goarch -internal/goexperiment internal/godebugs +internal/coverage/rtcov +internal/unsafeheader internal/cpu +internal/abi +internal/chacha8rand +internal/goexperiment internal/goos runtime/internal/atomic -runtime/internal/syscall -internal/chacha8rand -internal/abi runtime/internal/math runtime/internal/sys +runtime/internal/syscall math/bits cmp +internal/bytealg internal/race sync/atomic -internal/bytealg unicode -unicode/utf8 slices +unicode/utf8 crypto/internal/alias -math internal/itoa +math crypto/internal/boring/sig +runtime encoding unicode/utf16 vendor/golang.org/x/crypto/cryptobyte/asn1 @@ -451,81 +488,79 @@ golang.org/x/crypto/salsa20/salsa golang.org/x/net/internal/iana golang.org/x/crypto/salsa20 -runtime internal/reflectlite -sync crypto/subtle +sync internal/testlog internal/bisect internal/singleflight runtime/cgo -sort errors -io +sort +container/heap internal/godebug -strconv internal/oserror -container/heap +io +strconv +internal/safefilepath syscall -hash bytes +reflect +hash +crypto crypto/internal/randutil -internal/safefilepath path math/rand strings -reflect crypto/internal/nistec/fiat -crypto vendor/golang.org/x/net/dns/dnsmessage internal/intern -net/netip -golang.org/x/crypto/blowfish -golang.org/x/crypto/cast5 internal/syscall/unix time internal/syscall/execenv -golang.org/x/crypto/twofish -golang.org/x/crypto/xtea -hash/crc32 -internal/poll +net/netip encoding/binary internal/fmtsort -io/fs -context +golang.org/x/crypto/blowfish +golang.org/x/crypto/cast5 crypto/internal/nistec crypto/cipher crypto/md5 -os -encoding/base64 -crypto/internal/edwards25519/field -encoding/pem -crypto/internal/edwards25519 -golang.org/x/sys/unix +internal/poll crypto/internal/boring -crypto/des crypto/aes +crypto/des +io/fs crypto/sha1 -crypto/ecdh +crypto/internal/edwards25519/field crypto/sha512 crypto/sha256 +os +crypto/ecdh +crypto/internal/edwards25519 +encoding/base64 +context +encoding/pem crypto/hmac golang.org/x/crypto/tea +golang.org/x/crypto/twofish golang.org/x/crypto/pbkdf2 -io/ioutil +golang.org/x/crypto/xtea +hash/crc32 +golang.org/x/sys/unix path/filepath fmt -net -math/big +io/ioutil flag github.com/pkg/errors +math/big github.com/templexxx/cpu -encoding/hex github.com/klauspost/cpuid/v2 github.com/templexxx/xorsimd +encoding/hex net/url -golang.org/x/net/bpf github.com/klauspost/reedsolomon +golang.org/x/net/bpf crypto/rand crypto/dsa crypto/elliptic @@ -533,21 +568,22 @@ crypto/internal/boring/bbig encoding/asn1 crypto/ed25519 +net crypto/rsa -vendor/golang.org/x/crypto/cryptobyte crypto/x509/pkix +vendor/golang.org/x/crypto/cryptobyte crypto/ecdsa -crypto/x509 golang.org/x/net/internal/socket -golang.org/x/net/ipv4 +crypto/x509 golang.org/x/net/ipv6 +golang.org/x/net/ipv4 github.com/tjfoc/gmsm/sm4 github.com/xtaci/kcp-go debian/rules override_dh_auto_test make[1]: Entering directory '/build/reproducible-path/golang-github-xtaci-kcp-5.6.1' ulimit -n 2048 && dh_auto_test - cd obj-i686-linux-gnu && go test -vet=off -v -p 6 github.com/xtaci/kcp-go -2024/05/29 13:32:44 beginning tests, encryption:salsa20, fec:10/3 + cd obj-i686-linux-gnu && go test -vet=off -v -p 5 github.com/xtaci/kcp-go +2025/07/01 19:57:22 beginning tests, encryption:salsa20, fec:10/3 === RUN TestAutoTune --- PASS: TestAutoTune (0.00s) === RUN TestSM4 @@ -573,17 +609,17 @@ === RUN TestSalsa20 --- PASS: TestSalsa20 (0.00s) === RUN TestNetwork -default mode result (3735ms): -avgrtt=973 maxrtt=1735 -normal mode result (2116ms): -avgrtt=149 maxrtt=370 -fast mode result (2132ms): -avgrtt=149 maxrtt=427 ---- PASS: TestNetwork (7.98s) +default mode result (3716ms): +avgrtt=1157 maxrtt=1717 +normal mode result (2156ms): +avgrtt=145 maxrtt=340 +fast mode result (2138ms): +avgrtt=129 maxrtt=277 +--- PASS: TestNetwork (8.01s) === RUN TestTimeout --- PASS: TestTimeout (2.00s) === RUN TestSendRecv ---- PASS: TestSendRecv (1.05s) +--- PASS: TestSendRecv (1.02s) === RUN TestSendVector --- PASS: TestSendVector (0.01s) === RUN TestTinyBufferReceiver @@ -591,11 +627,11 @@ === RUN TestClose --- PASS: TestClose (2.00s) === RUN TestParallel1024CLIENT_64BMSG_64CNT ---- PASS: TestParallel1024CLIENT_64BMSG_64CNT (18.25s) +--- PASS: TestParallel1024CLIENT_64BMSG_64CNT (15.51s) === RUN TestSNMP - sess_test.go:535: &{8394744 8394744 1978 1030 1028 1028 0 0 2379 240679 272978 285396 312961 19563928 28056664 33459 0 19 33440 13305 5830 3308 27084 439} + sess_test.go:535: &{8394552 8394552 1986 1030 1028 1028 0 0 2491 239964 272519 285623 314478 19442637 28054569 34477 3 19 34455 13661 5241 3298 25388 650} sess_test.go:536: [BytesSent BytesReceived MaxConn ActiveOpens PassiveOpens CurrEstab InErrs InCsumErrors KCPInErrors InPkts OutPkts InSegs OutSegs InBytes OutBytes RetransSegs FastRetransSegs EarlyRetransSegs LostSegs RepeatSegs FECParityShards FECErrs FECRecovered FECShortShards] - sess_test.go:537: [8394744 8394744 1978 1030 1028 1028 0 0 2379 240679 272978 285396 312961 19563928 28056664 33459 0 19 33440 13305 27084 3308 5830 439] + sess_test.go:537: [8394552 8394552 1986 1030 1028 1028 0 0 2491 239964 272519 285623 314478 19442637 28054569 34477 3 19 34455 13661 25388 3298 5241 650] sess_test.go:539: [0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] --- PASS: TestSNMP (0.00s) === RUN TestListenerClose @@ -609,7 +645,7 @@ === RUN TestUDPSessionNonOwnedPacketConn --- PASS: TestUDPSessionNonOwnedPacketConn (0.00s) PASS -ok github.com/xtaci/kcp-go 33.531s +ok github.com/xtaci/kcp-go 30.781s make[1]: Leaving directory '/build/reproducible-path/golang-github-xtaci-kcp-5.6.1' create-stamp debian/debhelper-build-stamp dh_testroot -O--buildsystem=golang @@ -638,12 +674,14 @@ 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/28447/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/28447/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/24930 and its subdirectories -I: Current time: Wed May 29 01:33:22 -12 2024 -I: pbuilder-time-stamp: 1716989602 +I: removing directory /srv/workspace/pbuilder/28447 and its subdirectories +I: Current time: Wed Jul 2 09:57:56 +14 2025 +I: pbuilder-time-stamp: 1751399876