Diff of the two buildlogs:

--
--- b1/build.log	2023-06-04 01:39:31.163980663 +0000
+++ b2/build.log	2023-06-04 01:44:07.403867593 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Sat Jun  3 13:34:04 -12 2023
-I: pbuilder-time-stamp: 1685842444
+I: Current time: Sun Jun  4 15:39:46 +14 2023
+I: pbuilder-time-stamp: 1685842786
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/bookworm-reproducible-base.tgz]
 I: copying local configuration
@@ -16,7 +16,7 @@
 I: copying [./golang-github-buengese-sgzip_0.0~git20220517.9bca1b6.orig.tar.xz]
 I: copying [./golang-github-buengese-sgzip_0.0~git20220517.9bca1b6-4.debian.tar.xz]
 I: Extracting source
-gpgv: Signature made Sun Nov 27 22:15:54 2022 -12
+gpgv: Signature made Tue Nov 29 00:15:54 2022 +14
 gpgv:                using RSA key 23C9A93E585819E9126D0A36573EF1E4BD5A01FA
 gpgv: Can't check signature: No public key
 dpkg-source: warning: cannot verify inline signature for ./golang-github-buengese-sgzip_0.0~git20220517.9bca1b6-4.dsc: no acceptable signature found
@@ -25,135 +25,167 @@
 dpkg-source: info: unpacking golang-github-buengese-sgzip_0.0~git20220517.9bca1b6-4.debian.tar.xz
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/26229/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/4878/tmp/hooks/D01_modify_environment starting
+debug: Running on jtx1a.
+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 Jun  4 15:40 /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/4878/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/4878/tmp/hooks/D02_print_environment starting
 I: set
-  BUILDDIR='/build'
-  BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other'
-  BUILDUSERNAME='pbuilder1'
-  BUILD_ARCH='armhf'
-  DEBIAN_FRONTEND='noninteractive'
-  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=3 '
-  DISTRIBUTION='bookworm'
-  HOME='/root'
-  HOST_ARCH='armhf'
+  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]="15" [3]="1" [4]="release" [5]="arm-unknown-linux-gnueabihf")
+  BASH_VERSION='5.2.15(1)-release'
+  BUILDDIR=/build
+  BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other'
+  BUILDUSERNAME=pbuilder2
+  BUILD_ARCH=armhf
+  DEBIAN_FRONTEND=noninteractive
+  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=4 '
+  DIRSTACK=()
+  DISTRIBUTION=bookworm
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=arm
+  HOST_ARCH=armhf
   IFS=' 	
   '
-  INVOCATION_ID='fe933386c15142a18f649eadc0fd7b85'
-  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='26229'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=b76ebef8c3954483baf4eebadc7580e0
+  LANG=C
+  LANGUAGE=it_CH:it
+  LC_ALL=C
+  MACHTYPE=arm-unknown-linux-gnueabihf
+  MAIL=/var/mail/root
+  OPTERR=1
+  OPTIND=1
+  OSTYPE=linux-gnueabihf
+  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=4878
   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.2OAbjzDv/pbuilderrc_nuV9 --distribution bookworm --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bookworm-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.2OAbjzDv/b1 --logfile b1/build.log golang-github-buengese-sgzip_0.0~git20220517.9bca1b6-4.dsc'
-  SUDO_GID='113'
-  SUDO_UID='107'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://10.0.0.15:3142/'
+  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.2OAbjzDv/pbuilderrc_C5fe --distribution bookworm --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bookworm-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.2OAbjzDv/b2 --logfile b2/build.log --extrapackages usrmerge golang-github-buengese-sgzip_0.0~git20220517.9bca1b6-4.dsc'
+  SUDO_GID=114
+  SUDO_UID=108
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  _='I: set'
+  http_proxy=http://10.0.0.15:3142/
 I: uname -a
-  Linux ff4a 5.10.0-23-armmp-lpae #1 SMP Debian 5.10.179-1 (2023-05-12) armv7l GNU/Linux
+  Linux i-capture-the-hostname 5.10.0-23-arm64 #1 SMP Debian 5.10.179-1 (2023-05-12) aarch64 GNU/Linux
 I: ls -l /bin
   total 5072
-  -rwxr-xr-x 1 root root 838488 Apr 23 09:24 bash
-  -rwxr-xr-x 3 root root  67144 Sep 18  2022 bunzip2
-  -rwxr-xr-x 3 root root  67144 Sep 18  2022 bzcat
-  lrwxrwxrwx 1 root root      6 Sep 18  2022 bzcmp -> bzdiff
-  -rwxr-xr-x 1 root root   2225 Sep 18  2022 bzdiff
-  lrwxrwxrwx 1 root root      6 Sep 18  2022 bzegrep -> bzgrep
-  -rwxr-xr-x 1 root root   4893 Nov 27  2021 bzexe
-  lrwxrwxrwx 1 root root      6 Sep 18  2022 bzfgrep -> bzgrep
-  -rwxr-xr-x 1 root root   3775 Sep 18  2022 bzgrep
-  -rwxr-xr-x 3 root root  67144 Sep 18  2022 bzip2
-  -rwxr-xr-x 1 root root  67112 Sep 18  2022 bzip2recover
-  lrwxrwxrwx 1 root root      6 Sep 18  2022 bzless -> bzmore
-  -rwxr-xr-x 1 root root   1297 Sep 18  2022 bzmore
-  -rwxr-xr-x 1 root root  67632 Sep 20  2022 cat
-  -rwxr-xr-x 1 root root  67676 Sep 20  2022 chgrp
-  -rwxr-xr-x 1 root root  67644 Sep 20  2022 chmod
-  -rwxr-xr-x 1 root root  67684 Sep 20  2022 chown
-  -rwxr-xr-x 1 root root 133532 Sep 20  2022 cp
-  -rwxr-xr-x 1 root root 132868 Jan  5 01:20 dash
-  -rwxr-xr-x 1 root root 133220 Sep 20  2022 date
-  -rwxr-xr-x 1 root root  67732 Sep 20  2022 dd
-  -rwxr-xr-x 1 root root  68104 Sep 20  2022 df
-  -rwxr-xr-x 1 root root 133632 Sep 20  2022 dir
-  -rwxr-xr-x 1 root root  59128 Mar 22 21:02 dmesg
-  lrwxrwxrwx 1 root root      8 Dec 19 01:33 dnsdomainname -> hostname
-  lrwxrwxrwx 1 root root      8 Dec 19 01:33 domainname -> hostname
-  -rwxr-xr-x 1 root root  67560 Sep 20  2022 echo
-  -rwxr-xr-x 1 root root     41 Jan 24 02:43 egrep
-  -rwxr-xr-x 1 root root  67548 Sep 20  2022 false
-  -rwxr-xr-x 1 root root     41 Jan 24 02:43 fgrep
-  -rwxr-xr-x 1 root root  55748 Mar 22 21:02 findmnt
-  -rwsr-xr-x 1 root root  26208 Mar 22 20:15 fusermount
-  -rwxr-xr-x 1 root root 128608 Jan 24 02:43 grep
-  -rwxr-xr-x 2 root root   2346 Apr  9  2022 gunzip
-  -rwxr-xr-x 1 root root   6447 Apr  9  2022 gzexe
-  -rwxr-xr-x 1 root root  64220 Apr  9  2022 gzip
-  -rwxr-xr-x 1 root root  67032 Dec 19 01:33 hostname
-  -rwxr-xr-x 1 root root  67720 Sep 20  2022 ln
-  -rwxr-xr-x 1 root root  35132 Mar 22 21:51 login
-  -rwxr-xr-x 1 root root 133632 Sep 20  2022 ls
-  -rwxr-xr-x 1 root root 136808 Mar 22 21:02 lsblk
-  -rwxr-xr-x 1 root root  67800 Sep 20  2022 mkdir
-  -rwxr-xr-x 1 root root  67764 Sep 20  2022 mknod
-  -rwxr-xr-x 1 root root  67596 Sep 20  2022 mktemp
-  -rwxr-xr-x 1 root root  38504 Mar 22 21:02 more
-  -rwsr-xr-x 1 root root  38496 Mar 22 21:02 mount
-  -rwxr-xr-x 1 root root   9824 Mar 22 21:02 mountpoint
-  -rwxr-xr-x 1 root root 133532 Sep 20  2022 mv
-  lrwxrwxrwx 1 root root      8 Dec 19 01:33 nisdomainname -> hostname
-  lrwxrwxrwx 1 root root     14 Apr  2 18:25 pidof -> /sbin/killall5
-  -rwxr-xr-x 1 root root  67608 Sep 20  2022 pwd
-  lrwxrwxrwx 1 root root      4 Apr 23 09:24 rbash -> bash
-  -rwxr-xr-x 1 root root  67600 Sep 20  2022 readlink
-  -rwxr-xr-x 1 root root  67672 Sep 20  2022 rm
-  -rwxr-xr-x 1 root root  67600 Sep 20  2022 rmdir
-  -rwxr-xr-x 1 root root  67400 Nov  2  2022 run-parts
-  -rwxr-xr-x 1 root root 133372 Jan  5 07:55 sed
-  lrwxrwxrwx 1 root root      4 Jan  5 01:20 sh -> dash
-  -rwxr-xr-x 1 root root  67584 Sep 20  2022 sleep
-  -rwxr-xr-x 1 root root  67644 Sep 20  2022 stty
-  -rwsr-xr-x 1 root root  50800 Mar 22 21:02 su
-  -rwxr-xr-x 1 root root  67584 Sep 20  2022 sync
-  -rwxr-xr-x 1 root root 336764 Apr  6 02:25 tar
-  -rwxr-xr-x 1 root root  67144 Nov  2  2022 tempfile
-  -rwxr-xr-x 1 root root 133224 Sep 20  2022 touch
-  -rwxr-xr-x 1 root root  67548 Sep 20  2022 true
-  -rwxr-xr-x 1 root root   9768 Mar 22 20:15 ulockmgr_server
-  -rwsr-xr-x 1 root root  22108 Mar 22 21:02 umount
-  -rwxr-xr-x 1 root root  67572 Sep 20  2022 uname
-  -rwxr-xr-x 2 root root   2346 Apr  9  2022 uncompress
-  -rwxr-xr-x 1 root root 133632 Sep 20  2022 vdir
-  -rwxr-xr-x 1 root root  42608 Mar 22 21:02 wdctl
-  lrwxrwxrwx 1 root root      8 Dec 19 01:33 ypdomainname -> hostname
-  -rwxr-xr-x 1 root root   1984 Apr  9  2022 zcat
-  -rwxr-xr-x 1 root root   1678 Apr  9  2022 zcmp
-  -rwxr-xr-x 1 root root   6460 Apr  9  2022 zdiff
-  -rwxr-xr-x 1 root root     29 Apr  9  2022 zegrep
-  -rwxr-xr-x 1 root root     29 Apr  9  2022 zfgrep
-  -rwxr-xr-x 1 root root   2081 Apr  9  2022 zforce
-  -rwxr-xr-x 1 root root   8103 Apr  9  2022 zgrep
-  -rwxr-xr-x 1 root root   2206 Apr  9  2022 zless
-  -rwxr-xr-x 1 root root   1842 Apr  9  2022 zmore
-  -rwxr-xr-x 1 root root   4577 Apr  9  2022 znew
-I: user script /srv/workspace/pbuilder/26229/tmp/hooks/D02_print_environment finished
+  -rwxr-xr-x 1 root root 838488 Apr 24 11:24 bash
+  -rwxr-xr-x 3 root root  67144 Sep 19  2022 bunzip2
+  -rwxr-xr-x 3 root root  67144 Sep 19  2022 bzcat
+  lrwxrwxrwx 1 root root      6 Sep 19  2022 bzcmp -> bzdiff
+  -rwxr-xr-x 1 root root   2225 Sep 19  2022 bzdiff
+  lrwxrwxrwx 1 root root      6 Sep 19  2022 bzegrep -> bzgrep
+  -rwxr-xr-x 1 root root   4893 Nov 28  2021 bzexe
+  lrwxrwxrwx 1 root root      6 Sep 19  2022 bzfgrep -> bzgrep
+  -rwxr-xr-x 1 root root   3775 Sep 19  2022 bzgrep
+  -rwxr-xr-x 3 root root  67144 Sep 19  2022 bzip2
+  -rwxr-xr-x 1 root root  67112 Sep 19  2022 bzip2recover
+  lrwxrwxrwx 1 root root      6 Sep 19  2022 bzless -> bzmore
+  -rwxr-xr-x 1 root root   1297 Sep 19  2022 bzmore
+  -rwxr-xr-x 1 root root  67632 Sep 21  2022 cat
+  -rwxr-xr-x 1 root root  67676 Sep 21  2022 chgrp
+  -rwxr-xr-x 1 root root  67644 Sep 21  2022 chmod
+  -rwxr-xr-x 1 root root  67684 Sep 21  2022 chown
+  -rwxr-xr-x 1 root root 133532 Sep 21  2022 cp
+  -rwxr-xr-x 1 root root 132868 Jan  6 03:20 dash
+  -rwxr-xr-x 1 root root 133220 Sep 21  2022 date
+  -rwxr-xr-x 1 root root  67732 Sep 21  2022 dd
+  -rwxr-xr-x 1 root root  68104 Sep 21  2022 df
+  -rwxr-xr-x 1 root root 133632 Sep 21  2022 dir
+  -rwxr-xr-x 1 root root  59128 Mar 23 23:02 dmesg
+  lrwxrwxrwx 1 root root      8 Dec 20 03:33 dnsdomainname -> hostname
+  lrwxrwxrwx 1 root root      8 Dec 20 03:33 domainname -> hostname
+  -rwxr-xr-x 1 root root  67560 Sep 21  2022 echo
+  -rwxr-xr-x 1 root root     41 Jan 25 04:43 egrep
+  -rwxr-xr-x 1 root root  67548 Sep 21  2022 false
+  -rwxr-xr-x 1 root root     41 Jan 25 04:43 fgrep
+  -rwxr-xr-x 1 root root  55748 Mar 23 23:02 findmnt
+  -rwsr-xr-x 1 root root  26208 Mar 23 22:15 fusermount
+  -rwxr-xr-x 1 root root 128608 Jan 25 04:43 grep
+  -rwxr-xr-x 2 root root   2346 Apr 10  2022 gunzip
+  -rwxr-xr-x 1 root root   6447 Apr 10  2022 gzexe
+  -rwxr-xr-x 1 root root  64220 Apr 10  2022 gzip
+  -rwxr-xr-x 1 root root  67032 Dec 20 03:33 hostname
+  -rwxr-xr-x 1 root root  67720 Sep 21  2022 ln
+  -rwxr-xr-x 1 root root  35132 Mar 23 23:51 login
+  -rwxr-xr-x 1 root root 133632 Sep 21  2022 ls
+  -rwxr-xr-x 1 root root 136808 Mar 23 23:02 lsblk
+  -rwxr-xr-x 1 root root  67800 Sep 21  2022 mkdir
+  -rwxr-xr-x 1 root root  67764 Sep 21  2022 mknod
+  -rwxr-xr-x 1 root root  67596 Sep 21  2022 mktemp
+  -rwxr-xr-x 1 root root  38504 Mar 23 23:02 more
+  -rwsr-xr-x 1 root root  38496 Mar 23 23:02 mount
+  -rwxr-xr-x 1 root root   9824 Mar 23 23:02 mountpoint
+  -rwxr-xr-x 1 root root 133532 Sep 21  2022 mv
+  lrwxrwxrwx 1 root root      8 Dec 20 03:33 nisdomainname -> hostname
+  lrwxrwxrwx 1 root root     14 Apr  3 20:25 pidof -> /sbin/killall5
+  -rwxr-xr-x 1 root root  67608 Sep 21  2022 pwd
+  lrwxrwxrwx 1 root root      4 Apr 24 11:24 rbash -> bash
+  -rwxr-xr-x 1 root root  67600 Sep 21  2022 readlink
+  -rwxr-xr-x 1 root root  67672 Sep 21  2022 rm
+  -rwxr-xr-x 1 root root  67600 Sep 21  2022 rmdir
+  -rwxr-xr-x 1 root root  67400 Nov  3  2022 run-parts
+  -rwxr-xr-x 1 root root 133372 Jan  6 09:55 sed
+  lrwxrwxrwx 1 root root      9 Jun  4 15:40 sh -> /bin/bash
+  -rwxr-xr-x 1 root root  67584 Sep 21  2022 sleep
+  -rwxr-xr-x 1 root root  67644 Sep 21  2022 stty
+  -rwsr-xr-x 1 root root  50800 Mar 23 23:02 su
+  -rwxr-xr-x 1 root root  67584 Sep 21  2022 sync
+  -rwxr-xr-x 1 root root 336764 Apr  7 04:25 tar
+  -rwxr-xr-x 1 root root  67144 Nov  3  2022 tempfile
+  -rwxr-xr-x 1 root root 133224 Sep 21  2022 touch
+  -rwxr-xr-x 1 root root  67548 Sep 21  2022 true
+  -rwxr-xr-x 1 root root   9768 Mar 23 22:15 ulockmgr_server
+  -rwsr-xr-x 1 root root  22108 Mar 23 23:02 umount
+  -rwxr-xr-x 1 root root  67572 Sep 21  2022 uname
+  -rwxr-xr-x 2 root root   2346 Apr 10  2022 uncompress
+  -rwxr-xr-x 1 root root 133632 Sep 21  2022 vdir
+  -rwxr-xr-x 1 root root  42608 Mar 23 23:02 wdctl
+  lrwxrwxrwx 1 root root      8 Dec 20 03:33 ypdomainname -> hostname
+  -rwxr-xr-x 1 root root   1984 Apr 10  2022 zcat
+  -rwxr-xr-x 1 root root   1678 Apr 10  2022 zcmp
+  -rwxr-xr-x 1 root root   6460 Apr 10  2022 zdiff
+  -rwxr-xr-x 1 root root     29 Apr 10  2022 zegrep
+  -rwxr-xr-x 1 root root     29 Apr 10  2022 zfgrep
+  -rwxr-xr-x 1 root root   2081 Apr 10  2022 zforce
+  -rwxr-xr-x 1 root root   8103 Apr 10  2022 zgrep
+  -rwxr-xr-x 1 root root   2206 Apr 10  2022 zless
+  -rwxr-xr-x 1 root root   1842 Apr 10  2022 zmore
+  -rwxr-xr-x 1 root root   4577 Apr 10  2022 znew
+I: user script /srv/workspace/pbuilder/4878/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -233,7 +265,7 @@
 Get: 36 http://deb.debian.org/debian bookworm/main armhf golang-any armhf 2:1.19~1 [5876 B]
 Get: 37 http://deb.debian.org/debian bookworm/main armhf golang-github-cespare-xxhash-dev all 2.1.1-2 [8888 B]
 Get: 38 http://deb.debian.org/debian bookworm/main armhf golang-github-klauspost-compress-dev all 1.15.12+ds1-3 [30.8 MB]
-Fetched 124 MB in 9s (13.2 MB/s)
+Fetched 124 MB in 13s (9918 kB/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 ... 19324 files and directories currently installed.)
@@ -399,8 +431,19 @@
 Writing extended state information...
 Building tag database...
  -> Finished parsing the build-deps
+Reading package lists...
+Building dependency tree...
+Reading state information...
+usrmerge is already the newest version (35).
+0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 I: Building the package
-I: Running cd /build/golang-github-buengese-sgzip-0.0~git20220517.9bca1b6/ && 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-buengese-sgzip_0.0~git20220517.9bca1b6-4_source.changes
+I: user script /srv/workspace/pbuilder/4878/tmp/hooks/A99_set_merged_usr starting
+Re-configuring usrmerge...
+removed '/etc/unsupported-skip-usrmerge-conversion'
+The system has been successfully converted.
+I: user script /srv/workspace/pbuilder/4878/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/golang-github-buengese-sgzip-0.0~git20220517.9bca1b6/ && 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-buengese-sgzip_0.0~git20220517.9bca1b6-4_source.changes
 dpkg-buildpackage: info: source package golang-github-buengese-sgzip
 dpkg-buildpackage: info: source version 0.0~git20220517.9bca1b6-4
 dpkg-buildpackage: info: source distribution unstable
@@ -418,79 +461,79 @@
    dh_autoreconf -O--builddirectory=_build -O--buildsystem=golang
    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 3 github.com/buengese/sgzip
+	cd _build && go install -trimpath -v -p 4 github.com/buengese/sgzip
 internal/goarch
 internal/unsafeheader
-internal/cpu
 internal/goexperiment
-internal/abi
 internal/goos
+internal/cpu
+internal/abi
 runtime/internal/math
 runtime/internal/sys
 runtime/internal/syscall
-internal/bytealg
-runtime/internal/atomic
 internal/race
 sync/atomic
-unicode
 unicode/utf8
-runtime
+unicode
+internal/bytealg
+runtime/internal/atomic
 internal/itoa
 math/bits
 math
-internal/reflectlite
+runtime
 sync
+internal/reflectlite
 internal/testlog
 errors
 sort
 io
-strconv
 internal/oserror
+strconv
 syscall
+internal/safefilepath
+path
 bytes
 strings
+hash
+hash/crc32
 reflect
 bufio
 internal/syscall/unix
 time
-internal/safefilepath
 internal/syscall/execenv
-path
-hash
-hash/crc32
-io/fs
 internal/poll
-os
+io/fs
 internal/fmtsort
 encoding/binary
+os
 fmt
 compress/flate
 github.com/klauspost/compress/flate
 github.com/buengese/sgzip
    dh_auto_test -O--builddirectory=_build -O--buildsystem=golang
-	cd _build && go test -vet=off -v -p 3 github.com/buengese/sgzip
+	cd _build && go test -vet=off -v -p 4 github.com/buengese/sgzip
 === RUN   TestDecompressor
---- PASS: TestDecompressor (0.10s)
+--- PASS: TestDecompressor (0.03s)
 === RUN   TestSeekUnseekable
 --- PASS: TestSeekUnseekable (0.00s)
 === RUN   TestInvalidSeek
---- PASS: TestInvalidSeek (0.01s)
+--- PASS: TestInvalidSeek (0.00s)
 === RUN   TestDecompressorWithSeek
 Name: hello.txt
 Name: shesells.txt
 Name: gettysburg
 --- PASS: TestDecompressorWithSeek (0.01s)
 === RUN   TestReaderAt
---- PASS: TestReaderAt (0.02s)
+--- PASS: TestReaderAt (0.00s)
 === RUN   TestDecompressFileWithSeek
---- PASS: TestDecompressFileWithSeek (3.47s)
+--- PASS: TestDecompressFileWithSeek (2.39s)
 === RUN   TestMultiSeek
---- PASS: TestMultiSeek (0.10s)
+--- PASS: TestMultiSeek (0.05s)
 === RUN   TestIssue6550
     gunzip_test.go:570: Copy failed (correctly): flate: corrupt input before offset 3
 --- PASS: TestIssue6550 (0.00s)
 === RUN   TestInitialReset
---- PASS: TestInitialReset (0.02s)
+--- PASS: TestInitialReset (0.00s)
 === RUN   TestMultiReset
 --- PASS: TestMultiReset (0.02s)
 === RUN   TestResetEOF
@@ -498,92 +541,92 @@
 === RUN   TestMultistreamFalse
 --- PASS: TestMultistreamFalse (0.01s)
 === RUN   TestWriteTo
---- PASS: TestWriteTo (0.04s)
+--- PASS: TestWriteTo (0.01s)
 === RUN   TestTruncatedGunzip
 --- PASS: TestTruncatedGunzip (0.01s)
 === RUN   TestTruncatedGunzipBlocks
---- PASS: TestTruncatedGunzipBlocks (0.08s)
+--- PASS: TestTruncatedGunzipBlocks (0.04s)
 === RUN   TestAllocations
-    gzip_norace_test.go:31: Allocated 616 bytes per Write on average
---- PASS: TestAllocations (1.93s)
+    gzip_norace_test.go:31: Allocated 509 bytes per Write on average
+--- PASS: TestAllocations (0.94s)
 === RUN   TestEmpty
 --- PASS: TestEmpty (0.01s)
 === RUN   TestEmptyBlockData
---- PASS: TestEmptyBlockData (0.01s)
+--- PASS: TestEmptyBlockData (0.00s)
 === RUN   TestRoundTrip
---- PASS: TestRoundTrip (0.01s)
+--- PASS: TestRoundTrip (0.00s)
 === RUN   TestLatin1
 --- PASS: TestLatin1 (0.00s)
 === RUN   TestLatin1RoundTrip
 --- PASS: TestLatin1RoundTrip (0.01s)
 === RUN   TestWriterFlush
---- PASS: TestWriterFlush (0.01s)
+--- PASS: TestWriterFlush (0.00s)
 === RUN   TestConcat
---- PASS: TestConcat (0.03s)
+--- PASS: TestConcat (0.01s)
 === RUN   TestWriterReset
 --- PASS: TestWriterReset (0.00s)
 === RUN   TestFile1
---- PASS: TestFile1 (0.03s)
+--- PASS: TestFile1 (0.02s)
 === RUN   TestFile10
---- PASS: TestFile10 (0.28s)
+--- PASS: TestFile10 (0.16s)
 === RUN   TestFile50
---- PASS: TestFile50 (0.96s)
+--- PASS: TestFile50 (0.79s)
 === RUN   TestFile200
---- PASS: TestFile200 (3.97s)
+--- PASS: TestFile200 (2.94s)
 === RUN   TestGzip1K
 --- PASS: TestGzip1K (0.00s)
 === RUN   TestGzip100K
---- PASS: TestGzip100K (0.03s)
+--- PASS: TestGzip100K (0.02s)
 === RUN   TestGzip1M
---- PASS: TestGzip1M (0.32s)
+--- PASS: TestGzip1M (0.14s)
 === RUN   TestGzip10M
---- PASS: TestGzip10M (2.60s)
+--- PASS: TestGzip10M (1.54s)
 === RUN   TestDeterministicLM2
---- PASS: TestDeterministicLM2 (1.96s)
+--- PASS: TestDeterministicLM2 (1.02s)
 === RUN   TestDeterministicBlockLM2
---- PASS: TestDeterministicBlockLM2 (2.02s)
+--- PASS: TestDeterministicBlockLM2 (1.00s)
 === RUN   TestDeterministicL0
---- PASS: TestDeterministicL0 (1.86s)
+--- PASS: TestDeterministicL0 (0.94s)
 === RUN   TestDeterministicBlockL0
---- PASS: TestDeterministicBlockL0 (1.74s)
+--- PASS: TestDeterministicBlockL0 (1.01s)
 === RUN   TestDeterministicL1
---- PASS: TestDeterministicL1 (2.54s)
+--- PASS: TestDeterministicL1 (1.26s)
 === RUN   TestDeterministicBlockL1
---- PASS: TestDeterministicBlockL1 (2.85s)
+--- PASS: TestDeterministicBlockL1 (1.32s)
 === RUN   TestDeterministicL2
---- PASS: TestDeterministicL2 (2.26s)
+--- PASS: TestDeterministicL2 (1.45s)
 === RUN   TestDeterministicBlockL2
---- PASS: TestDeterministicBlockL2 (2.66s)
+--- PASS: TestDeterministicBlockL2 (1.41s)
 === RUN   TestDeterministicL3
---- PASS: TestDeterministicL3 (2.70s)
+--- PASS: TestDeterministicL3 (1.45s)
 === RUN   TestDeterministicBlockL3
---- PASS: TestDeterministicBlockL3 (2.77s)
+--- PASS: TestDeterministicBlockL3 (1.78s)
 === RUN   TestDeterministicL4
---- PASS: TestDeterministicL4 (2.78s)
+--- PASS: TestDeterministicL4 (1.37s)
 === RUN   TestDeterministicBlockL4
---- PASS: TestDeterministicBlockL4 (3.03s)
+--- PASS: TestDeterministicBlockL4 (1.33s)
 === RUN   TestDeterministicL5
---- PASS: TestDeterministicL5 (3.06s)
+--- PASS: TestDeterministicL5 (1.95s)
 === RUN   TestDeterministicBlockL5
---- PASS: TestDeterministicBlockL5 (3.01s)
+--- PASS: TestDeterministicBlockL5 (1.91s)
 === RUN   TestDeterministicL6
---- PASS: TestDeterministicL6 (3.47s)
+--- PASS: TestDeterministicL6 (1.91s)
 === RUN   TestDeterministicBlockL6
---- PASS: TestDeterministicBlockL6 (3.47s)
+--- PASS: TestDeterministicBlockL6 (2.00s)
 === RUN   TestDeterministicL7
---- PASS: TestDeterministicL7 (4.94s)
+--- PASS: TestDeterministicL7 (2.87s)
 === RUN   TestDeterministicBlockL7
---- PASS: TestDeterministicBlockL7 (5.60s)
+--- PASS: TestDeterministicBlockL7 (2.82s)
 === RUN   TestDeterministicL8
---- PASS: TestDeterministicL8 (5.19s)
+--- PASS: TestDeterministicL8 (2.65s)
 === RUN   TestDeterministicBlockL8
---- PASS: TestDeterministicBlockL8 (4.86s)
+--- PASS: TestDeterministicBlockL8 (2.83s)
 === RUN   TestDeterministicL9
---- PASS: TestDeterministicL9 (11.60s)
+--- PASS: TestDeterministicL9 (5.99s)
 === RUN   TestDeterministicBlockL9
---- PASS: TestDeterministicBlockL9 (11.69s)
+--- PASS: TestDeterministicBlockL9 (6.33s)
 === RUN   TestErrors
---- PASS: TestErrors (0.02s)
+--- PASS: TestErrors (0.01s)
 === RUN   TestWriteError
 === RUN   TestWriteError/level-0
 === RUN   TestWriteError/level-1
@@ -595,19 +638,19 @@
 === RUN   TestWriteError/level-7
 === RUN   TestWriteError/level-8
 === RUN   TestWriteError/level-9
---- PASS: TestWriteError (1.97s)
-    --- PASS: TestWriteError/level-0 (0.06s)
+--- PASS: TestWriteError (1.54s)
+    --- PASS: TestWriteError/level-0 (0.03s)
     --- PASS: TestWriteError/level-1 (0.04s)
     --- PASS: TestWriteError/level-2 (0.03s)
-    --- PASS: TestWriteError/level-3 (0.05s)
-    --- PASS: TestWriteError/level-4 (0.05s)
-    --- PASS: TestWriteError/level-5 (0.10s)
-    --- PASS: TestWriteError/level-6 (0.07s)
-    --- PASS: TestWriteError/level-7 (0.46s)
-    --- PASS: TestWriteError/level-8 (0.52s)
-    --- PASS: TestWriteError/level-9 (0.56s)
+    --- PASS: TestWriteError/level-3 (0.04s)
+    --- PASS: TestWriteError/level-4 (0.04s)
+    --- PASS: TestWriteError/level-5 (0.04s)
+    --- PASS: TestWriteError/level-6 (0.05s)
+    --- PASS: TestWriteError/level-7 (0.44s)
+    --- PASS: TestWriteError/level-8 (0.37s)
+    --- PASS: TestWriteError/level-9 (0.42s)
 PASS
-ok  	github.com/buengese/sgzip	102.229s
+ok  	github.com/buengese/sgzip	57.393s
    create-stamp debian/debhelper-build-stamp
    dh_testroot -O--builddirectory=_build -O--buildsystem=golang
    dh_prep -O--builddirectory=_build -O--buildsystem=golang
@@ -635,12 +678,14 @@
 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/4878/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/4878/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/26229 and its subdirectories
-I: Current time: Sat Jun  3 13:39:25 -12 2023
-I: pbuilder-time-stamp: 1685842765
+I: removing directory /srv/workspace/pbuilder/4878 and its subdirectories
+I: Current time: Sun Jun  4 15:44:03 +14 2023
+I: pbuilder-time-stamp: 1685843043