Diff of the two buildlogs:

--
--- b1/build.log	2024-12-14 03:01:18.517016413 +0000
+++ b2/build.log	2024-12-14 03:06:16.695354218 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Thu Jan 15 21:22:11 -12 2026
-I: pbuilder-time-stamp: 1768555331
+I: Current time: Sat Dec 14 17:01:21 +14 2024
+I: pbuilder-time-stamp: 1734145281
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/trixie-reproducible-base.tgz]
 I: copying local configuration
@@ -26,52 +26,84 @@
 dpkg-source: info: unpacking golang-github-crc-org-crc_2.34.0+ds1-2.debian.tar.xz
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/1277470/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/1941191/tmp/hooks/D01_modify_environment starting
+debug: Running on codethink02-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 14 03:01 /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/1941191/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/1941191/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]="37" [3]="1" [4]="release" [5]="aarch64-unknown-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=arm64
+  DEBIAN_FRONTEND=noninteractive
   DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 '
-  DISTRIBUTION='trixie'
-  HOME='/root'
-  HOST_ARCH='arm64'
+  DIRSTACK=()
+  DISTRIBUTION=trixie
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=aarch64
+  HOST_ARCH=arm64
   IFS=' 	
   '
-  INVOCATION_ID='c37c7be388474bb48d27877c55cbcbd1'
-  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='1277470'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=b6365f90a7414e34bb1a07ca18c1ec07
+  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=1941191
   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.sgnaarpz/pbuilderrc_yJi0 --distribution trixie --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.sgnaarpz/b1 --logfile b1/build.log golang-github-crc-org-crc_2.34.0+ds1-2.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.sgnaarpz/pbuilderrc_wOfh --distribution trixie --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.sgnaarpz/b2 --logfile b2/build.log golang-github-crc-org-crc_2.34.0+ds1-2.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 6.1.0-28-cloud-arm64 #1 SMP Debian 6.1.119-1 (2024-11-22) aarch64 GNU/Linux
+  Linux i-capture-the-hostname 6.1.0-28-cloud-arm64 #1 SMP Debian 6.1.119-1 (2024-11-22) aarch64 GNU/Linux
 I: ls -l /bin
-  lrwxrwxrwx 1 root root 7 Nov 22  2024 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/1277470/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/1941191/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -828,7 +860,7 @@
 Get: 631 http://deb.debian.org/debian trixie/main arm64 golang-github-pbnjay-memory-dev all 0.0~git20210728.7b4eea6-2 [4480 B]
 Get: 632 http://deb.debian.org/debian trixie/main arm64 golang-github-pborman-uuid-dev all 1.2.0-2 [12.2 kB]
 Get: 633 http://deb.debian.org/debian trixie/main arm64 golang-gopkg-h2non-filetype.v1-dev all 1.1.3+ds1-1 [15.5 kB]
-Fetched 268 MB in 2s (139 MB/s)
+Fetched 268 MB in 3s (82.2 MB/s)
 debconf: delaying package configuration, since apt-utils is not installed
 Selecting previously unselected package golang-golang-x-sys-dev.
 (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 ... 20082 files and directories currently installed.)
@@ -2859,8 +2891,8 @@
 Setting up tzdata (2024b-4) ...
 
 Current default time zone: 'Etc/UTC'
-Local time is now:      Fri Jan 16 09:23:30 UTC 2026.
-Universal Time is now:  Fri Jan 16 09:23:30 UTC 2026.
+Local time is now:      Sat Dec 14 03:04:50 UTC 2024.
+Universal Time is now:  Sat Dec 14 03:04:50 UTC 2024.
 Run 'dpkg-reconfigure tzdata' if you wish to change it.
 
 Setting up golang-github-coreos-go-semver-dev (0.3.0-1) ...
@@ -3391,7 +3423,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/golang-github-crc-org-crc-2.34.0+ds1/ && 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-crc-org-crc_2.34.0+ds1-2_source.changes
+I: user script /srv/workspace/pbuilder/1941191/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for trixie
+I: user script /srv/workspace/pbuilder/1941191/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/golang-github-crc-org-crc-2.34.0+ds1/ && 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-crc-org-crc_2.34.0+ds1-2_source.changes
 dpkg-buildpackage: info: source package golang-github-crc-org-crc
 dpkg-buildpackage: info: source version 2.34.0+ds1-2
 dpkg-buildpackage: info: source distribution unstable
@@ -3456,106 +3492,106 @@
 CGO_FFLAGS='-g -O2 -ffile-prefix-map=/build/reproducible-path/golang-github-crc-org-crc-2.34.0+ds1=. -fstack-clash-protection -mbranch-protection=standard'
 CGO_LDFLAGS='-Wl,-z,relro'
 PKG_CONFIG='pkg-config'
-GOGCCFLAGS='-fPIC -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build3316184551=/tmp/go-build -gno-record-gcc-switches'
+GOGCCFLAGS='-fPIC -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build3290173314=/tmp/go-build -gno-record-gcc-switches'
 	cd obj-aarch64-linux-gnu && go install -trimpath -v -p 12 -tags build github.com/crc-org/crc/pkg/os github.com/crc-org/crc/pkg/os/linux github.com/crc-org/crc/pkg/os/shell github.com/crc-org/crc/pkg/os/terminal
-internal/unsafeheader
-internal/godebugs
 internal/coverage/rtcov
+internal/goexperiment
+internal/goos
+internal/unsafeheader
 internal/goarch
+internal/profilerecord
 internal/race
-internal/goos
+unicode
 internal/byteorder
-internal/profilerecord
-internal/goexperiment
+internal/godebugs
+unicode/utf8
+cmp
+internal/itoa
 internal/cpu
-internal/runtime/syscall
-sync/atomic
-internal/abi
 runtime/internal/math
+internal/runtime/syscall
 runtime/internal/sys
-cmp
-unicode
-internal/itoa
-math/bits
-unicode/utf8
 internal/chacha8rand
+sync/atomic
+internal/abi
 internal/asan
-internal/msan
-container/ring
 encoding
+container/ring
+internal/msan
+math/bits
 unicode/utf16
 log/internal
 internal/nettrace
+math
 internal/bytealg
 internal/runtime/atomic
-math
 internal/runtime/exithook
 internal/stringslite
 runtime
-iter
-internal/weak
 internal/reflectlite
 sync
+iter
+internal/weak
 slices
 internal/bisect
-internal/singleflight
 internal/testlog
+internal/singleflight
 runtime/cgo
 errors
 sort
-internal/oserror
-io
 internal/godebug
+io
+strconv
+internal/oserror
 path
 vendor/golang.org/x/net/dns/dnsmessage
 math/rand/v2
-strconv
 syscall
-internal/concurrent
 bytes
-strings
 hash
-unique
+strings
+internal/concurrent
 hash/crc32
+unique
 reflect
 net/netip
 bufio
-internal/syscall/execenv
-time
 internal/syscall/unix
-context
+time
+internal/syscall/execenv
 io/fs
 internal/poll
-internal/filepathlite
 internal/fmtsort
 encoding/binary
-os
-encoding/base64
+context
+internal/filepathlite
 golang.org/x/sys/unix
-io/ioutil
+encoding/base64
+os
 fmt
+io/ioutil
 path/filepath
 net
 os/exec
 encoding/json
-os/user
 log
 encoding/csv
 encoding/hex
 flag
-github.com/crc-org/crc/pkg/os/shell
+os/user
 compress/flate
-compress/gzip
-gopkg.in/natefinch/lumberjack.v2
+github.com/crc-org/crc/pkg/os/shell
 github.com/mattn/go-isatty
 golang.org/x/term
 github.com/mattn/go-colorable
-github.com/sirupsen/logrus
 github.com/crc-org/crc/pkg/os/terminal
+compress/gzip
+gopkg.in/natefinch/lumberjack.v2
+github.com/sirupsen/logrus
 github.com/spf13/pflag
 github.com/crc-org/crc/pkg/crc/logging
-github.com/crc-org/crc/pkg/os/linux
 github.com/crc-org/crc/pkg/os
+github.com/crc-org/crc/pkg/os/linux
 make[1]: Leaving directory '/build/reproducible-path/golang-github-crc-org-crc-2.34.0+ds1'
    dh_auto_test -O--buildsystem=golang
 	cd obj-aarch64-linux-gnu && go test -vet=off -v -p 12 github.com/crc-org/crc/pkg/os github.com/crc-org/crc/pkg/os/linux github.com/crc-org/crc/pkg/os/shell github.com/crc-org/crc/pkg/os/terminal
@@ -3571,13 +3607,13 @@
 === RUN   TestFileExists
 --- PASS: TestFileExists (0.00s)
 PASS
-ok  	github.com/crc-org/crc/pkg/os	0.018s
+ok  	github.com/crc-org/crc/pkg/os	0.028s
 === RUN   TestParseOsRelease
 --- PASS: TestParseOsRelease (0.00s)
 === RUN   TestParseLine
 --- PASS: TestParseLine (0.00s)
 PASS
-ok  	github.com/crc-org/crc/pkg/os/linux	0.015s
+ok  	github.com/crc-org/crc/pkg/os/linux	0.040s
 === RUN   TestDetectBash
 --- PASS: TestDetectBash (0.00s)
 === RUN   TestDetectFish
@@ -3587,7 +3623,7 @@
 
 --- PASS: TestUnknownShell (0.00s)
 PASS
-ok  	github.com/crc-org/crc/pkg/os/shell	0.017s
+ok  	github.com/crc-org/crc/pkg/os/shell	0.013s
    create-stamp debian/debhelper-build-stamp
    dh_testroot -O--buildsystem=golang
    dh_prep -O--buildsystem=golang
@@ -3614,12 +3650,14 @@
 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/1941191/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/1941191/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/1277470 and its subdirectories
-I: Current time: Thu Jan 15 21:24:17 -12 2026
-I: pbuilder-time-stamp: 1768555457
+I: removing directory /srv/workspace/pbuilder/1941191 and its subdirectories
+I: Current time: Sat Dec 14 17:06:15 +14 2024
+I: pbuilder-time-stamp: 1734145575