Diff of the two buildlogs:

--
--- b1/build.log	2025-01-20 13:34:34.516955864 +0000
+++ b2/build.log	2025-01-20 13:35:33.646303709 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Mon Jan 20 01:33:45 -12 2025
-I: pbuilder-time-stamp: 1737380025
+I: Current time: Mon Feb 23 09:57:36 +14 2026
+I: pbuilder-time-stamp: 1771790256
 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 sixel.patch
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/3836594/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/3767493/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 Feb 22 19:57 /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/3767493/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/3767493/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='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='c7c0b44f20364a8a82f14c80bdcbbd5c'
-  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='3836594'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=0b8a7412ef244c04999c6af675366781
+  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=3767493
   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.BtQtPgNg/pbuilderrc_hTQb --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.BtQtPgNg/b1 --logfile b1/build.log golang-sourcehut-rockorager-vaxis_0.11.1-1.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.BtQtPgNg/pbuilderrc_15DH --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.BtQtPgNg/b2 --logfile b2/build.log golang-sourcehut-rockorager-vaxis_0.11.1-1.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 codethink04-arm64 6.1.0-30-cloud-arm64 #1 SMP Debian 6.1.124-1 (2025-01-12) aarch64 GNU/Linux
+  Linux i-capture-the-hostname 6.1.0-30-cloud-arm64 #1 SMP Debian 6.1.124-1 (2025-01-12) aarch64 GNU/Linux
 I: ls -l /bin
-  lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin
-I: user script /srv/workspace/pbuilder/3836594/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Nov 22  2024 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/3767493/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -177,7 +209,7 @@
 Get: 48 http://deb.debian.org/debian unstable/main arm64 golang-golang-x-exp-dev all 0.0~git20231006.7918f67-1 [105 kB]
 Get: 49 http://deb.debian.org/debian unstable/main arm64 golang-golang-x-text-dev all 0.16.0-1 [4003 kB]
 Get: 50 http://deb.debian.org/debian unstable/main arm64 golang-golang-x-image-dev all 0.18.0-1 [3000 kB]
-Fetched 70.8 MB in 0s (275 MB/s)
+Fetched 70.8 MB in 0s (156 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 ... 19965 files and directories currently installed.)
@@ -392,7 +424,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/golang-sourcehut-rockorager-vaxis-0.11.1/ && 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-sourcehut-rockorager-vaxis_0.11.1-1_source.changes
+I: user script /srv/workspace/pbuilder/3767493/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for unstable
+I: user script /srv/workspace/pbuilder/3767493/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/golang-sourcehut-rockorager-vaxis-0.11.1/ && 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-sourcehut-rockorager-vaxis_0.11.1-1_source.changes
 dpkg-buildpackage: info: source package golang-sourcehut-rockorager-vaxis
 dpkg-buildpackage: info: source version 0.11.1-1
 dpkg-buildpackage: info: source distribution unstable
@@ -415,72 +451,72 @@
    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 git.sr.ht/\~rockorager/vaxis git.sr.ht/\~rockorager/vaxis/ansi git.sr.ht/\~rockorager/vaxis/cmd/vtwidth git.sr.ht/\~rockorager/vaxis/log git.sr.ht/\~rockorager/vaxis/octreequant git.sr.ht/\~rockorager/vaxis/sixel git.sr.ht/\~rockorager/vaxis/widgets/align git.sr.ht/\~rockorager/vaxis/widgets/border git.sr.ht/\~rockorager/vaxis/widgets/list git.sr.ht/\~rockorager/vaxis/widgets/pager git.sr.ht/\~rockorager/vaxis/widgets/progress git.sr.ht/\~rockorager/vaxis/widgets/scrollbar git.sr.ht/\~rockorager/vaxis/widgets/spinner git.sr.ht/\~rockorager/vaxis/widgets/term git.sr.ht/\~rockorager/vaxis/widgets/textinput
-internal/unsafeheader
-internal/goarch
 internal/godebugs
+internal/profilerecord
+internal/byteorder
+internal/goarch
 internal/coverage/rtcov
 internal/race
 internal/goos
-internal/profilerecord
-internal/byteorder
-sync/atomic
-internal/goexperiment
-internal/cpu
+internal/unsafeheader
 internal/runtime/syscall
 internal/abi
 runtime/internal/math
-unicode
+internal/goexperiment
+runtime/internal/sys
 unicode/utf8
+sync/atomic
+internal/chacha8rand
+internal/cpu
 internal/asan
-runtime/internal/sys
 internal/itoa
-internal/msan
-internal/chacha8rand
+unicode
 math/bits
+internal/msan
 cmp
-github.com/rivo/uniseg
 log/internal
 image/color
 golang.org/x/image/math/f64
 golang.org/x/exp/constraints
-internal/bytealg
-internal/runtime/atomic
 golang.org/x/exp/slices
+github.com/rivo/uniseg
 math
+internal/bytealg
+internal/runtime/atomic
 internal/runtime/exithook
 internal/stringslite
 runtime
-internal/reflectlite
 iter
+internal/reflectlite
 sync
 slices
 internal/bisect
 internal/testlog
-internal/godebug
 errors
 sort
 internal/oserror
-path
 io
+path
 strconv
+internal/godebug
 syscall
-bytes
 hash
+bytes
 strings
-container/heap
 hash/adler32
 hash/crc32
+container/heap
 reflect
-bufio
 regexp/syntax
+bufio
 image
-time
-internal/syscall/execenv
 internal/syscall/unix
-regexp
+internal/syscall/execenv
+time
 git.sr.ht/~rockorager/vaxis/octreequant
-image/internal/imageutil
 github.com/soniakeys/quant/internal
+image/internal/imageutil
+regexp
 image/draw
 github.com/soniakeys/quant
 golang.org/x/image/draw
@@ -489,37 +525,37 @@
 io/fs
 internal/poll
 internal/filepathlite
-os
 internal/fmtsort
 encoding/binary
+os
 encoding/base64
 golang.org/x/sys/unix
+os/signal
 github.com/mattn/go-runewidth
 fmt
-os/signal
 path/filepath
 os/exec
+github.com/creack/pty
 git.sr.ht/~rockorager/vaxis/ansi
-git.sr.ht/~rockorager/vaxis/sixel
 log
+git.sr.ht/~rockorager/vaxis/sixel
 runtime/debug
 compress/flate
-github.com/creack/pty
 git.sr.ht/~rockorager/vaxis/log
 compress/zlib
-image/png
 github.com/containerd/console
+image/png
 git.sr.ht/~rockorager/vaxis
 git.sr.ht/~rockorager/vaxis/cmd/vtwidth
+git.sr.ht/~rockorager/vaxis/widgets/border
 git.sr.ht/~rockorager/vaxis/widgets/align
 git.sr.ht/~rockorager/vaxis/widgets/pager
-git.sr.ht/~rockorager/vaxis/widgets/scrollbar
-git.sr.ht/~rockorager/vaxis/widgets/border
+git.sr.ht/~rockorager/vaxis/widgets/spinner
 git.sr.ht/~rockorager/vaxis/widgets/progress
-git.sr.ht/~rockorager/vaxis/widgets/textinput
+git.sr.ht/~rockorager/vaxis/widgets/scrollbar
 git.sr.ht/~rockorager/vaxis/widgets/list
+git.sr.ht/~rockorager/vaxis/widgets/textinput
 git.sr.ht/~rockorager/vaxis/widgets/term
-git.sr.ht/~rockorager/vaxis/widgets/spinner
    dh_auto_test -O--builddirectory=_build -O--buildsystem=golang
 	cd _build && go test -vet=off -v -p 12 git.sr.ht/\~rockorager/vaxis git.sr.ht/\~rockorager/vaxis/ansi git.sr.ht/\~rockorager/vaxis/cmd/vtwidth git.sr.ht/\~rockorager/vaxis/log git.sr.ht/\~rockorager/vaxis/octreequant git.sr.ht/\~rockorager/vaxis/sixel git.sr.ht/\~rockorager/vaxis/widgets/align git.sr.ht/\~rockorager/vaxis/widgets/border git.sr.ht/\~rockorager/vaxis/widgets/list git.sr.ht/\~rockorager/vaxis/widgets/pager git.sr.ht/\~rockorager/vaxis/widgets/progress git.sr.ht/\~rockorager/vaxis/widgets/scrollbar git.sr.ht/\~rockorager/vaxis/widgets/spinner git.sr.ht/\~rockorager/vaxis/widgets/term git.sr.ht/\~rockorager/vaxis/widgets/textinput
 === RUN   TestRenderedWidth
@@ -625,7 +661,7 @@
     --- PASS: TestKeyDecode/kitty:_ф (0.00s)
     --- PASS: TestKeyDecode/kitty:_multiple_codepoints (0.00s)
 PASS
-ok  	git.sr.ht/~rockorager/vaxis	0.014s
+ok  	git.sr.ht/~rockorager/vaxis	0.016s
 ?   	git.sr.ht/~rockorager/vaxis/cmd/vtwidth	[no test files]
 ?   	git.sr.ht/~rockorager/vaxis/log	[no test files]
 ?   	git.sr.ht/~rockorager/vaxis/octreequant	[no test files]
@@ -822,7 +858,7 @@
     --- PASS: TestOSC/OSC_8_;;_http://example.com (0.00s)
     --- PASS: TestOSC/OSC_bell_terminated (0.00s)
 PASS
-ok  	git.sr.ht/~rockorager/vaxis/ansi	0.016s
+ok  	git.sr.ht/~rockorager/vaxis/ansi	0.018s
 ?   	git.sr.ht/~rockorager/vaxis/widgets/term	[no test files]
 ?   	git.sr.ht/~rockorager/vaxis/widgets/textinput	[no test files]
    create-stamp debian/debhelper-build-stamp
@@ -854,12 +890,14 @@
 dpkg-buildpackage: info: binary-only upload (no source included)
 dpkg-genchanges: info: including full source code in upload
 I: copying local configuration
+I: user script /srv/workspace/pbuilder/3767493/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/3767493/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/3836594 and its subdirectories
-I: Current time: Mon Jan 20 01:34:33 -12 2025
-I: pbuilder-time-stamp: 1737380073
+I: removing directory /srv/workspace/pbuilder/3767493 and its subdirectories
+I: Current time: Mon Feb 23 09:58:31 +14 2026
+I: pbuilder-time-stamp: 1771790311