Diff of the two buildlogs:

--
--- b1/build.log	2025-01-11 18:12:13.804375625 +0000
+++ b2/build.log	2025-01-11 18:14:07.643161145 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Fri Feb 13 12:33:32 -12 2026
-I: pbuilder-time-stamp: 1771029212
+I: Current time: Sun Jan 12 08:12:16 +14 2025
+I: pbuilder-time-stamp: 1736619136
 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 0001-fix-privatebin-conf-man-page-section
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/3079910/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/463167/tmp/hooks/D01_modify_environment starting
+debug: Running on codethink04-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 Jan 11 18:12 /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/463167/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/463167/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='cadaaa949b2d4ba9a370763b7ea2913f'
-  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='3079910'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=b74cb72b484b41bf94e36847424f4d3c
+  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=463167
   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.doHQG3Ge/pbuilderrc_2PUP --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.doHQG3Ge/b1 --logfile b1/build.log privatebin-cli_2.0.2-1.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.doHQG3Ge/pbuilderrc_AC0f --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.doHQG3Ge/b2 --logfile b2/build.log privatebin-cli_2.0.2-1.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 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/3079910/tmp/hooks/D02_print_environment finished
+  lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin
+I: user script /srv/workspace/pbuilder/463167/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -192,7 +224,7 @@
 Get: 73 http://deb.debian.org/debian unstable/main arm64 libyaml-0-2 arm64 0.2.5-2 [49.2 kB]
 Get: 74 http://deb.debian.org/debian unstable/main arm64 pandoc-data all 3.1.11.1-3 [459 kB]
 Get: 75 http://deb.debian.org/debian unstable/main arm64 pandoc arm64 3.1.11.1+ds-2 [26.2 MB]
-Fetched 98.1 MB in 1s (163 MB/s)
+Fetched 98.1 MB in 1s (122 MB/s)
 Preconfiguring packages ...
 Selecting previously unselected package tzdata.
 (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 ... 19963 files and directories currently installed.)
@@ -447,8 +479,8 @@
 Setting up tzdata (2024b-5) ...
 
 Current default time zone: 'Etc/UTC'
-Local time is now:      Sat Feb 14 00:34:13 UTC 2026.
-Universal Time is now:  Sat Feb 14 00:34:13 UTC 2026.
+Local time is now:      Sat Jan 11 18:13:04 UTC 2025.
+Universal Time is now:  Sat Jan 11 18:13:04 UTC 2025.
 Run 'dpkg-reconfigure tzdata' if you wish to change it.
 
 Setting up golang-github-spf13-pflag-dev (1.0.6~git20210604-d5e0c0615ace-1) ...
@@ -513,7 +545,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/privatebin-cli-2.0.2/ && 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  > ../privatebin-cli_2.0.2-1_source.changes
+I: user script /srv/workspace/pbuilder/463167/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for unstable
+I: user script /srv/workspace/pbuilder/463167/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/privatebin-cli-2.0.2/ && 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  > ../privatebin-cli_2.0.2-1_source.changes
 dpkg-buildpackage: info: source package privatebin-cli
 dpkg-buildpackage: info: source version 2.0.2-1
 dpkg-buildpackage: info: source distribution unstable
@@ -532,42 +568,42 @@
    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 go.gearno.de/privatebin go.gearno.de/privatebin/cmd/privatebin
-internal/byteorder
-internal/profilerecord
 internal/goarch
 internal/unsafeheader
 internal/coverage/rtcov
+internal/goexperiment
 internal/godebugs
 internal/goos
-internal/race
-internal/goexperiment
+internal/byteorder
 internal/cpu
-internal/chacha8rand
-internal/runtime/syscall
 runtime/internal/math
-unicode
+internal/profilerecord
 sync/atomic
+unicode
+internal/runtime/syscall
 internal/abi
+unicode/utf8
+internal/race
 cmp
 internal/itoa
-unicode/utf8
-internal/asan
-internal/msan
+internal/chacha8rand
 math/bits
 runtime/internal/sys
+internal/asan
+internal/msan
 crypto/internal/alias
 crypto/subtle
 crypto/internal/boring/sig
 encoding
 unicode/utf16
 internal/nettrace
-container/list
-internal/bytealg
-internal/runtime/atomic
 vendor/golang.org/x/crypto/cryptobyte/asn1
+container/list
 vendor/golang.org/x/crypto/internal/alias
-log/internal
 math
+internal/bytealg
+log/internal
+internal/runtime/atomic
 internal/runtime/exithook
 internal/stringslite
 runtime
@@ -577,43 +613,43 @@
 internal/weak
 slices
 maps
+errors
+sort
 internal/bisect
 internal/testlog
 internal/singleflight
 runtime/cgo
-internal/godebug
-errors
-sort
 io
 strconv
-math/rand
-path
 internal/oserror
-bytes
+crypto/internal/edwards25519/field
+vendor/golang.org/x/net/dns/dnsmessage
+math/rand/v2
 crypto/internal/nistec/fiat
+path
+internal/godebug
+syscall
+math/rand
+bytes
 strings
-vendor/golang.org/x/net/dns/dnsmessage
+internal/concurrent
 hash
-syscall
-crypto/internal/randutil
-math/rand/v2
-crypto/internal/edwards25519/field
+crypto/rc4
 reflect
+crypto/internal/edwards25519
+crypto/internal/randutil
 crypto
 hash/crc32
-crypto/rc4
-internal/concurrent
-crypto/cipher
-crypto/internal/edwards25519
-crypto/md5
 unique
+crypto/cipher
 vendor/golang.org/x/text/transform
+crypto/md5
+net/netip
 bufio
-crypto/internal/boring
-crypto/des
 net/http/internal/ascii
 regexp/syntax
-net/netip
+crypto/internal/boring
+crypto/des
 crypto/aes
 crypto/sha256
 crypto/hmac
@@ -621,41 +657,41 @@
 crypto/sha1
 golang.org/x/crypto/pbkdf2
 vendor/golang.org/x/crypto/hkdf
-regexp
 time
-internal/syscall/execenv
 internal/syscall/unix
-internal/fmtsort
-encoding/binary
-io/fs
+internal/syscall/execenv
+regexp
 internal/poll
 context
-encoding/base64
+io/fs
 internal/filepathlite
-vendor/golang.org/x/crypto/internal/poly1305
 embed
-vendor/golang.org/x/crypto/chacha20
+internal/fmtsort
+encoding/binary
 crypto/internal/nistec
-encoding/pem
 os
-vendor/golang.org/x/crypto/chacha20poly1305
+encoding/base64
+vendor/golang.org/x/crypto/chacha20
+vendor/golang.org/x/crypto/internal/poly1305
+encoding/pem
 crypto/ecdh
+vendor/golang.org/x/crypto/chacha20poly1305
 fmt
 vendor/golang.org/x/sys/cpu
 path/filepath
-net
 vendor/golang.org/x/crypto/sha3
+net
+math/big
 compress/flate
-go.gearno.de/encoding/base58
 encoding/json
+go.gearno.de/encoding/base58
 mime
 encoding/hex
 net/url
-mime/quotedprintable
+log
 vendor/golang.org/x/text/unicode/norm
 vendor/golang.org/x/net/http2/hpack
-math/big
-log
+mime/quotedprintable
 net/http/internal
 encoding/csv
 flag
@@ -672,8 +708,8 @@
 encoding/asn1
 crypto/dsa
 crypto/ed25519
-crypto/internal/mlkem768
 crypto/internal/hpke
+crypto/internal/mlkem768
 crypto/rsa
 vendor/golang.org/x/crypto/cryptobyte
 crypto/x509/pkix
@@ -733,8 +769,8 @@
 dpkg-gencontrol: warning: package privatebin-cli: substitution variable ${misc:Static-Built-Using} unused, but is defined
    dh_md5sums -O--builddirectory=_build -O--buildsystem=golang
    dh_builddeb -O--builddirectory=_build -O--buildsystem=golang
-dpkg-deb: building package 'privatebin-cli-dbgsym' in '../privatebin-cli-dbgsym_2.0.2-1_arm64.deb'.
 dpkg-deb: building package 'privatebin-cli' in '../privatebin-cli_2.0.2-1_arm64.deb'.
+dpkg-deb: building package 'privatebin-cli-dbgsym' in '../privatebin-cli-dbgsym_2.0.2-1_arm64.deb'.
  dpkg-genbuildinfo --build=binary -O../privatebin-cli_2.0.2-1_arm64.buildinfo
  dpkg-genchanges --build=binary -O../privatebin-cli_2.0.2-1_arm64.changes
 dpkg-genchanges: info: binary-only upload (no source code included)
@@ -742,12 +778,14 @@
 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/463167/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/463167/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/3079910 and its subdirectories
-I: Current time: Fri Feb 13 12:35:12 -12 2026
-I: pbuilder-time-stamp: 1771029312
+I: removing directory /srv/workspace/pbuilder/463167 and its subdirectories
+I: Current time: Sun Jan 12 08:14:06 +14 2025
+I: pbuilder-time-stamp: 1736619246