Diff of the two buildlogs: -- --- b1/build.log 2025-03-02 23:03:29.136134735 +0000 +++ b2/build.log 2025-03-02 23:05:06.291737669 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Sun Mar 2 11:00:08 -12 2025 -I: pbuilder-time-stamp: 1740956408 +I: Current time: Sun Apr 5 19:26:30 +14 2026 +I: pbuilder-time-stamp: 1775366790 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 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/4159287/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/2909186/tmp/hooks/D01_modify_environment starting +debug: Running on ionos5-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 Apr 5 05:26 /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/2909186/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/2909186/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=20 ' - 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]="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=42 ' + 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='3e6cc2cccfeb4efaa662b123dfdcfbf6' - 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='4159287' - PS1='# ' - PS2='> ' + INVOCATION_ID=af930c13db624121b8386ab7fb9a5be3 + 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=2909186 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.trR7Ar1q/pbuilderrc_idSe --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.trR7Ar1q/b1 --logfile b1/build.log golang-github-xtaci-kcp_5.6.1-2.dsc' - SUDO_GID='111' - SUDO_UID='106' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://46.16.76.132:3128' + 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.trR7Ar1q/pbuilderrc_qV6i --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.trR7Ar1q/b2 --logfile b2/build.log golang-github-xtaci-kcp_5.6.1-2.dsc' + SUDO_GID=110 + SUDO_UID=105 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://213.165.73.152:3128 I: uname -a - Linux ionos11-amd64 6.1.0-31-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.128-1 (2025-02-07) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.12.9+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.9-1~bpo12+1 (2025-01-19) x86_64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/4159287/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Nov 22 2024 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/2909186/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -175,7 +207,7 @@ Get: 50 http://deb.debian.org/debian unstable/main amd64 golang-golang-x-crypto-dev all 1:0.25.0-1 [1682 kB] Get: 51 http://deb.debian.org/debian unstable/main amd64 golang-github-tjfoc-gmsm-dev all 1.3.0+ds-4 [56.1 kB] Get: 52 http://deb.debian.org/debian unstable/main amd64 golang-golang-x-net-dev all 1:0.27.0-1 [898 kB] -Fetched 77.7 MB in 2s (51.3 MB/s) +Fetched 77.7 MB in 1s (96.7 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 ... 19778 files and directories currently installed.) @@ -398,7 +430,11 @@ 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/2909186/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for unstable +I: user script /srv/workspace/pbuilder/2909186/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 @@ -416,46 +452,46 @@ dh_autoreconf -O--buildsystem=golang dh_auto_configure -O--buildsystem=golang dh_auto_build -O--buildsystem=golang - cd obj-x86_64-linux-gnu && go install -trimpath -v -p 20 github.com/xtaci/kcp-go + cd obj-x86_64-linux-gnu && go install -trimpath -v -p 42 github.com/xtaci/kcp-go +internal/asan +internal/godebugs +internal/goos unicode +crypto/internal/fips140/alias +math/bits +internal/goarch cmp -internal/byteorder -internal/itoa +internal/nettrace unicode/utf8 -internal/goexperiment -internal/asan -internal/coverage/rtcov internal/profilerecord -crypto/internal/fips140/alias -internal/goos -internal/godebugs +internal/itoa +encoding internal/msan +vendor/golang.org/x/crypto/cryptobyte/asn1 +golang.org/x/net/internal/iana +internal/byteorder +internal/coverage/rtcov +internal/goexperiment +golang.org/x/crypto/internal/alias +unicode/utf16 +internal/runtime/syscall +internal/unsafeheader sync/atomic +internal/runtime/atomic internal/cpu crypto/internal/boring/sig -internal/unsafeheader -math/bits -internal/goarch -internal/runtime/syscall -internal/runtime/atomic -crypto/internal/fips140deps/byteorder -encoding -unicode/utf16 -vendor/golang.org/x/crypto/cryptobyte/asn1 -internal/nettrace -golang.org/x/crypto/internal/alias -golang.org/x/net/internal/iana -internal/abi -internal/chacha8rand +crypto/internal/fips140/subtle internal/runtime/math internal/runtime/sys -crypto/internal/fips140/subtle +internal/abi +internal/chacha8rand +crypto/internal/fips140deps/byteorder golang.org/x/crypto/salsa20/salsa +golang.org/x/crypto/salsa20 +internal/runtime/exithook crypto/internal/fips140deps/cpu internal/bytealg -internal/runtime/exithook math -golang.org/x/crypto/salsa20 internal/stringslite internal/race internal/sync @@ -463,116 +499,116 @@ runtime internal/reflectlite iter -sync crypto/subtle weak -slices +sync maps -internal/bisect -internal/testlog -unique -internal/singleflight +slices errors sort -runtime/cgo -io -strconv internal/oserror +path +golang.org/x/crypto/cast5 math/rand/v2 vendor/golang.org/x/net/dns/dnsmessage -golang.org/x/crypto/cast5 -path +strconv +internal/bisect +internal/singleflight +internal/testlog +unique +io +syscall +runtime/cgo +internal/godebug +container/heap bytes strings -internal/godebug crypto/internal/randutil hash -syscall -container/heap -crypto golang.org/x/crypto/twofish -reflect +golang.org/x/crypto/blowfish +net/netip golang.org/x/crypto/xtea +reflect +crypto hash/crc32 -net/netip -golang.org/x/crypto/blowfish crypto/internal/fips140deps/godebug math/rand crypto/internal/impl crypto/internal/fips140 crypto/internal/fips140/sha256 -crypto/internal/fips140/sha3 crypto/internal/fips140/sha512 +crypto/internal/fips140/sha3 +internal/syscall/execenv crypto/internal/fips140/hmac crypto/sha3 internal/syscall/unix -internal/syscall/execenv time crypto/internal/fips140/check crypto/internal/fips140hash +crypto/internal/fips140/bigmod crypto/internal/fips140/aes crypto/internal/fips140/edwards25519/field -crypto/internal/fips140/bigmod crypto/internal/fips140/nistec/fiat crypto/internal/fips140/edwards25519 -internal/fmtsort -encoding/binary -internal/poll -context io/fs +context +internal/poll crypto/internal/fips140/nistec internal/filepathlite -encoding/base64 os +internal/fmtsort +encoding/binary +encoding/base64 golang.org/x/sys/unix encoding/pem crypto/internal/sysrand -fmt -path/filepath io/ioutil +path/filepath +fmt +net crypto/internal/entropy crypto/internal/fips140/drbg crypto/internal/fips140only -crypto/internal/fips140/aes/gcm -crypto/internal/fips140/ecdh +crypto/internal/fips140/ed25519 crypto/internal/fips140/ecdsa +crypto/internal/fips140/ecdh crypto/internal/fips140/rsa -crypto/internal/fips140/ed25519 -flag -github.com/pkg/errors -math/big -encoding/hex -github.com/templexxx/cpu -net/url -golang.org/x/net/bpf +crypto/internal/fips140/aes/gcm crypto/md5 -net -github.com/klauspost/cpuid/v2 crypto/cipher -github.com/templexxx/xorsimd +golang.org/x/crypto/tea crypto/internal/boring crypto/des -golang.org/x/crypto/tea -crypto/aes +crypto/hmac +crypto/sha256 +crypto/sha512 crypto/ecdh +crypto/aes crypto/sha1 -crypto/sha512 -crypto/sha256 -crypto/hmac +encoding/hex +github.com/pkg/errors +github.com/templexxx/cpu +flag +net/url +golang.org/x/net/bpf +math/big golang.org/x/crypto/pbkdf2 +github.com/klauspost/cpuid/v2 +github.com/templexxx/xorsimd github.com/klauspost/reedsolomon +crypto/dsa +crypto/internal/boring/bbig crypto/rand crypto/elliptic encoding/asn1 -crypto/dsa -crypto/internal/boring/bbig crypto/ed25519 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 +crypto/x509 golang.org/x/net/ipv4 golang.org/x/net/ipv6 github.com/tjfoc/gmsm/sm4 @@ -580,8 +616,8 @@ 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-x86_64-linux-gnu && go test -vet=off -v -p 20 github.com/xtaci/kcp-go -2025/03/02 23:02:39 beginning tests, encryption:salsa20, fec:10/3 + cd obj-x86_64-linux-gnu && go test -vet=off -v -p 42 github.com/xtaci/kcp-go +2026/04/05 05:27:26 beginning tests, encryption:salsa20, fec:10/3 === RUN TestAutoTune --- PASS: TestAutoTune (0.00s) === RUN TestSM4 @@ -607,29 +643,29 @@ === RUN TestSalsa20 --- PASS: TestSalsa20 (0.00s) === RUN TestNetwork -default mode result (3579ms): -avgrtt=1024 maxrtt=1619 -normal mode result (2133ms): -avgrtt=162 maxrtt=379 -fast mode result (2122ms): -avgrtt=161 maxrtt=415 ---- PASS: TestNetwork (7.84s) +default mode result (3749ms): +avgrtt=1309 maxrtt=1789 +normal mode result (2164ms): +avgrtt=146 maxrtt=352 +fast mode result (2225ms): +avgrtt=155 maxrtt=449 +--- PASS: TestNetwork (8.14s) === RUN TestTimeout --- PASS: TestTimeout (2.00s) === RUN TestSendRecv ---- PASS: TestSendRecv (1.10s) +--- PASS: TestSendRecv (1.03s) === RUN TestSendVector ---- PASS: TestSendVector (0.02s) +--- PASS: TestSendVector (0.01s) === RUN TestTinyBufferReceiver ---- PASS: TestTinyBufferReceiver (0.23s) +--- PASS: TestTinyBufferReceiver (0.21s) === RUN TestClose --- PASS: TestClose (2.00s) === RUN TestParallel1024CLIENT_64BMSG_64CNT ---- PASS: TestParallel1024CLIENT_64BMSG_64CNT (19.58s) +--- PASS: TestParallel1024CLIENT_64BMSG_64CNT (18.22s) === RUN TestSNMP - sess_test.go:535: &{8394360 8394360 2042 1030 1028 1028 0 0 2964 243058 294921 284403 335028 19743696 30623692 51198 1 14 51183 17869 4415 4135 25516 1405} + sess_test.go:535: &{8394488 8394488 2025 1030 1028 1028 0 0 2510 238867 274629 283739 315759 19429096 28365956 35763 1 12 35750 13739 5278 3449 25777 978} 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: [8394360 8394360 2042 1030 1028 1028 0 0 2964 243058 294921 284403 335028 19743696 30623692 51198 1 14 51183 17869 25516 4135 4415 1405] + sess_test.go:537: [8394488 8394488 2025 1030 1028 1028 0 0 2510 238867 274629 283739 315759 19429096 28365956 35763 1 12 35750 13739 25777 3449 5278 978] 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 @@ -643,7 +679,7 @@ === RUN TestUDPSessionNonOwnedPacketConn --- PASS: TestUDPSessionNonOwnedPacketConn (0.00s) PASS -ok github.com/xtaci/kcp-go 34.821s +ok github.com/xtaci/kcp-go 33.634s 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 @@ -672,12 +708,14 @@ 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/2909186/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/2909186/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/4159287 and its subdirectories -I: Current time: Sun Mar 2 11:03:28 -12 2025 -I: pbuilder-time-stamp: 1740956608 +I: removing directory /srv/workspace/pbuilder/2909186 and its subdirectories +I: Current time: Sun Apr 5 19:28:04 +14 2026 +I: pbuilder-time-stamp: 1775366884