Diff of the two buildlogs:

--
--- b1/build.log	2024-07-03 16:50:49.501218563 +0000
+++ b2/build.log	2024-07-03 16:51:35.723259444 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Wed Jul  3 04:48:30 -12 2024
-I: pbuilder-time-stamp: 1720025310
+I: Current time: Wed Aug  6 13:13:50 +14 2025
+I: pbuilder-time-stamp: 1754435630
 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 [./ms-gsl_4.0.0.orig.tar.gz]
 I: copying [./ms-gsl_4.0.0-2+deb12u1.debian.tar.xz]
 I: Extracting source
-gpgv: Signature made Tue Apr 30 02:51:20 2024 -12
+gpgv: Signature made Wed May  1 04:51:20 2024 +14
 gpgv:                using RSA key 7E7729476D87D6F11D91ACCBC293E7B461825ACE
 gpgv: Can't check signature: No public key
 dpkg-source: warning: cannot verify inline signature for ./ms-gsl_4.0.0-2+deb12u1.dsc: no acceptable signature found
@@ -28,135 +28,167 @@
 dpkg-source: info: applying PowerPC-warn-suppression.patch
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/1028249/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/3669864/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 Aug  6 13:13 /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/3669864/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/3669864/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='bookworm'
-  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]="15" [3]="1" [4]="release" [5]="x86_64-pc-linux-gnu")
+  BASH_VERSION='5.2.15(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=bookworm
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=x86_64
+  HOST_ARCH=amd64
   IFS=' 	
   '
-  INVOCATION_ID='ac7274811dc94865a4481506203ca3d7'
-  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='1028249'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=c3eca49de67141adb986812172dc5bf3
+  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=3669864
   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.julDiaCI/pbuilderrc_xYXa --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.julDiaCI/b1 --logfile b1/build.log ms-gsl_4.0.0-2+deb12u1.dsc'
-  SUDO_GID='110'
-  SUDO_UID='105'
-  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.julDiaCI/pbuilderrc_H5MB --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.julDiaCI/b2 --logfile b2/build.log ms-gsl_4.0.0-2+deb12u1.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 ionos1-amd64 6.1.0-22-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.94-1 (2024-06-21) x86_64 GNU/Linux
+  Linux i-capture-the-hostname 6.7.12+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.7.12-1~bpo12+1 (2024-05-06) x86_64 GNU/Linux
 I: ls -l /bin
   total 5632
-  -rwxr-xr-x 1 root root 1265648 Mar 29 07:40 bash
-  -rwxr-xr-x 3 root root   39224 Sep 18  2022 bunzip2
-  -rwxr-xr-x 3 root root   39224 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   39224 Sep 18  2022 bzip2
-  -rwxr-xr-x 1 root root   14568 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   44016 Sep 20  2022 cat
-  -rwxr-xr-x 1 root root   68656 Sep 20  2022 chgrp
-  -rwxr-xr-x 1 root root   64496 Sep 20  2022 chmod
-  -rwxr-xr-x 1 root root   72752 Sep 20  2022 chown
-  -rwxr-xr-x 1 root root  151152 Sep 20  2022 cp
-  -rwxr-xr-x 1 root root  125640 Jan  5  2023 dash
-  -rwxr-xr-x 1 root root  121904 Sep 20  2022 date
-  -rwxr-xr-x 1 root root   89240 Sep 20  2022 dd
-  -rwxr-xr-x 1 root root  102200 Sep 20  2022 df
-  -rwxr-xr-x 1 root root  151344 Sep 20  2022 dir
-  -rwxr-xr-x 1 root root   88656 Mar 27 21:52 dmesg
-  lrwxrwxrwx 1 root root       8 Dec 19  2022 dnsdomainname -> hostname
-  lrwxrwxrwx 1 root root       8 Dec 19  2022 domainname -> hostname
-  -rwxr-xr-x 1 root root   43856 Sep 20  2022 echo
-  -rwxr-xr-x 1 root root      41 Jan 24  2023 egrep
-  -rwxr-xr-x 1 root root   35664 Sep 20  2022 false
-  -rwxr-xr-x 1 root root      41 Jan 24  2023 fgrep
-  -rwxr-xr-x 1 root root   85600 Mar 27 21:52 findmnt
-  -rwsr-xr-x 1 root root   35128 Mar 22  2023 fusermount
-  -rwxr-xr-x 1 root root  203152 Jan 24  2023 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   98136 Apr  9  2022 gzip
-  -rwxr-xr-x 1 root root   22680 Dec 19  2022 hostname
-  -rwxr-xr-x 1 root root   72824 Sep 20  2022 ln
-  -rwxr-xr-x 1 root root   53024 Mar 23  2023 login
-  -rwxr-xr-x 1 root root  151344 Sep 20  2022 ls
-  -rwxr-xr-x 1 root root  207168 Mar 27 21:52 lsblk
-  -rwxr-xr-x 1 root root   97552 Sep 20  2022 mkdir
-  -rwxr-xr-x 1 root root   72912 Sep 20  2022 mknod
-  -rwxr-xr-x 1 root root   43952 Sep 20  2022 mktemp
-  -rwxr-xr-x 1 root root   59712 Mar 27 21:52 more
-  -rwsr-xr-x 1 root root   59704 Mar 27 21:52 mount
-  -rwxr-xr-x 1 root root   18744 Mar 27 21:52 mountpoint
-  -rwxr-xr-x 1 root root  142968 Sep 20  2022 mv
-  lrwxrwxrwx 1 root root       8 Dec 19  2022 nisdomainname -> hostname
-  lrwxrwxrwx 1 root root      14 Apr  2  2023 pidof -> /sbin/killall5
-  -rwxr-xr-x 1 root root   43952 Sep 20  2022 pwd
-  lrwxrwxrwx 1 root root       4 Mar 29 07:40 rbash -> bash
-  -rwxr-xr-x 1 root root   52112 Sep 20  2022 readlink
-  -rwxr-xr-x 1 root root   72752 Sep 20  2022 rm
-  -rwxr-xr-x 1 root root   56240 Sep 20  2022 rmdir
-  -rwxr-xr-x 1 root root   27560 Jul 28  2023 run-parts
-  -rwxr-xr-x 1 root root  126424 Jan  5  2023 sed
-  lrwxrwxrwx 1 root root       4 Jan  5  2023 sh -> dash
-  -rwxr-xr-x 1 root root   43888 Sep 20  2022 sleep
-  -rwxr-xr-x 1 root root   85008 Sep 20  2022 stty
-  -rwsr-xr-x 1 root root   72000 Mar 27 21:52 su
-  -rwxr-xr-x 1 root root   39824 Sep 20  2022 sync
-  -rwxr-xr-x 1 root root  531984 Jan 19 21:27 tar
-  -rwxr-xr-x 1 root root   14520 Jul 28  2023 tempfile
-  -rwxr-xr-x 1 root root  109616 Sep 20  2022 touch
-  -rwxr-xr-x 1 root root   35664 Sep 20  2022 true
-  -rwxr-xr-x 1 root root   14568 Mar 22  2023 ulockmgr_server
-  -rwsr-xr-x 1 root root   35128 Mar 27 21:52 umount
-  -rwxr-xr-x 1 root root   43888 Sep 20  2022 uname
-  -rwxr-xr-x 2 root root    2346 Apr  9  2022 uncompress
-  -rwxr-xr-x 1 root root  151344 Sep 20  2022 vdir
-  -rwxr-xr-x 1 root root   72024 Mar 27 21:52 wdctl
-  lrwxrwxrwx 1 root root       8 Dec 19  2022 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/1028249/tmp/hooks/D02_print_environment finished
+  -rwxr-xr-x 1 root root 1265648 Mar 30  2024 bash
+  -rwxr-xr-x 3 root root   39224 Sep 19  2022 bunzip2
+  -rwxr-xr-x 3 root root   39224 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   39224 Sep 19  2022 bzip2
+  -rwxr-xr-x 1 root root   14568 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   44016 Sep 21  2022 cat
+  -rwxr-xr-x 1 root root   68656 Sep 21  2022 chgrp
+  -rwxr-xr-x 1 root root   64496 Sep 21  2022 chmod
+  -rwxr-xr-x 1 root root   72752 Sep 21  2022 chown
+  -rwxr-xr-x 1 root root  151152 Sep 21  2022 cp
+  -rwxr-xr-x 1 root root  125640 Jan  6  2023 dash
+  -rwxr-xr-x 1 root root  121904 Sep 21  2022 date
+  -rwxr-xr-x 1 root root   89240 Sep 21  2022 dd
+  -rwxr-xr-x 1 root root  102200 Sep 21  2022 df
+  -rwxr-xr-x 1 root root  151344 Sep 21  2022 dir
+  -rwxr-xr-x 1 root root   88656 Mar 28  2024 dmesg
+  lrwxrwxrwx 1 root root       8 Dec 20  2022 dnsdomainname -> hostname
+  lrwxrwxrwx 1 root root       8 Dec 20  2022 domainname -> hostname
+  -rwxr-xr-x 1 root root   43856 Sep 21  2022 echo
+  -rwxr-xr-x 1 root root      41 Jan 25  2023 egrep
+  -rwxr-xr-x 1 root root   35664 Sep 21  2022 false
+  -rwxr-xr-x 1 root root      41 Jan 25  2023 fgrep
+  -rwxr-xr-x 1 root root   85600 Mar 28  2024 findmnt
+  -rwsr-xr-x 1 root root   35128 Mar 23  2023 fusermount
+  -rwxr-xr-x 1 root root  203152 Jan 25  2023 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   98136 Apr 10  2022 gzip
+  -rwxr-xr-x 1 root root   22680 Dec 20  2022 hostname
+  -rwxr-xr-x 1 root root   72824 Sep 21  2022 ln
+  -rwxr-xr-x 1 root root   53024 Mar 24  2023 login
+  -rwxr-xr-x 1 root root  151344 Sep 21  2022 ls
+  -rwxr-xr-x 1 root root  207168 Mar 28  2024 lsblk
+  -rwxr-xr-x 1 root root   97552 Sep 21  2022 mkdir
+  -rwxr-xr-x 1 root root   72912 Sep 21  2022 mknod
+  -rwxr-xr-x 1 root root   43952 Sep 21  2022 mktemp
+  -rwxr-xr-x 1 root root   59712 Mar 28  2024 more
+  -rwsr-xr-x 1 root root   59704 Mar 28  2024 mount
+  -rwxr-xr-x 1 root root   18744 Mar 28  2024 mountpoint
+  -rwxr-xr-x 1 root root  142968 Sep 21  2022 mv
+  lrwxrwxrwx 1 root root       8 Dec 20  2022 nisdomainname -> hostname
+  lrwxrwxrwx 1 root root      14 Apr  3  2023 pidof -> /sbin/killall5
+  -rwxr-xr-x 1 root root   43952 Sep 21  2022 pwd
+  lrwxrwxrwx 1 root root       4 Mar 30  2024 rbash -> bash
+  -rwxr-xr-x 1 root root   52112 Sep 21  2022 readlink
+  -rwxr-xr-x 1 root root   72752 Sep 21  2022 rm
+  -rwxr-xr-x 1 root root   56240 Sep 21  2022 rmdir
+  -rwxr-xr-x 1 root root   27560 Jul 29  2023 run-parts
+  -rwxr-xr-x 1 root root  126424 Jan  6  2023 sed
+  lrwxrwxrwx 1 root root       9 Aug  6 13:13 sh -> /bin/bash
+  -rwxr-xr-x 1 root root   43888 Sep 21  2022 sleep
+  -rwxr-xr-x 1 root root   85008 Sep 21  2022 stty
+  -rwsr-xr-x 1 root root   72000 Mar 28  2024 su
+  -rwxr-xr-x 1 root root   39824 Sep 21  2022 sync
+  -rwxr-xr-x 1 root root  531984 Jan 20  2024 tar
+  -rwxr-xr-x 1 root root   14520 Jul 29  2023 tempfile
+  -rwxr-xr-x 1 root root  109616 Sep 21  2022 touch
+  -rwxr-xr-x 1 root root   35664 Sep 21  2022 true
+  -rwxr-xr-x 1 root root   14568 Mar 23  2023 ulockmgr_server
+  -rwsr-xr-x 1 root root   35128 Mar 28  2024 umount
+  -rwxr-xr-x 1 root root   43888 Sep 21  2022 uname
+  -rwxr-xr-x 2 root root    2346 Apr 10  2022 uncompress
+  -rwxr-xr-x 1 root root  151344 Sep 21  2022 vdir
+  -rwxr-xr-x 1 root root   72024 Mar 28  2024 wdctl
+  lrwxrwxrwx 1 root root       8 Dec 20  2022 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/3669864/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -252,7 +284,7 @@
 Get: 52 http://deb.debian.org/debian bookworm/main amd64 pkgconf-bin amd64 1.8.1-1 [29.5 kB]
 Get: 53 http://deb.debian.org/debian bookworm/main amd64 pkgconf amd64 1.8.1-1 [25.9 kB]
 Get: 54 http://deb.debian.org/debian bookworm/main amd64 pkg-config amd64 1.8.1-1 [13.7 kB]
-Fetched 33.2 MB in 3s (9624 kB/s)
+Fetched 33.2 MB in 0s (103 MB/s)
 debconf: delaying package configuration, since apt-utils is not installed
 Selecting previously unselected package libproc2-0:amd64.
 (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 ... 19546 files and directories currently installed.)
@@ -483,7 +515,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/ms-gsl-4.0.0/ && 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  > ../ms-gsl_4.0.0-2+deb12u1_source.changes
+I: user script /srv/workspace/pbuilder/3669864/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for bookworm
+I: user script /srv/workspace/pbuilder/3669864/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/ms-gsl-4.0.0/ && 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  > ../ms-gsl_4.0.0-2+deb12u1_source.changes
 dpkg-buildpackage: info: source package ms-gsl
 dpkg-buildpackage: info: source version 4.0.0-2+deb12u1
 dpkg-buildpackage: info: source distribution bookworm
@@ -524,7 +560,7 @@
 -- Build files have been written to: /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu
 make[1]: Leaving directory '/build/reproducible-path/ms-gsl-4.0.0'
    dh_auto_build
-	cd obj-x86_64-linux-gnu && make -j20 "INSTALL=install --strip-program=true" VERBOSE=1
+	cd obj-x86_64-linux-gnu && make -j42 "INSTALL=install --strip-program=true" VERBOSE=1
 make[1]: Entering directory '/build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu'
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@@ -537,36 +573,36 @@
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+make  -f tests/CMakeFiles/gsl_noexcept_tests.dir/build.make tests/CMakeFiles/gsl_noexcept_tests.dir/build
 make  -f tests/CMakeFiles/gsl_tests.dir/build.make tests/CMakeFiles/gsl_tests.dir/build
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+make[3]: Entering directory '/build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu'
+[ 13%] Building CXX object tests/CMakeFiles/gsl_tests.dir/algorithm_tests.cpp.o
+[ 20%] Building CXX object tests/CMakeFiles/gsl_noexcept_tests.dir/no_exception_ensure_tests.cpp.o
+[ 26%] Building CXX object tests/CMakeFiles/gsl_tests.dir/assertion_tests.cpp.o
+[ 26%] Building CXX object tests/CMakeFiles/gsl_tests.dir/at_tests.cpp.o
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-[ 13%] Building CXX object tests/CMakeFiles/gsl_tests.dir/assertion_tests.cpp.o
-[ 20%] Building CXX object tests/CMakeFiles/gsl_tests.dir/algorithm_tests.cpp.o
-cd /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/tests && /usr/bin/c++  -I/build/reproducible-path/ms-gsl-4.0.0/include -isystem /build/reproducible-path/ms-gsl-4.0.0/tests/googletest/googletest/include -g -O2 -ffile-prefix-map=/build/reproducible-path/ms-gsl-4.0.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fno-strict-aliasing -Wall -Wcast-align -Wconversion -Wctor-dtor-privacy -Werror -Wextra -Wpedantic -Wshadow -Wsign-conversion -Wno-deprecated-declarations -Wdouble-promotion -Wlogical-op -Wduplicated-cond -Wmisleading-indentation -Wnull-dereference -Wno-unused-variable -Wduplicated-branches -MD -MT tests/CMakeFiles/gsl_tests.dir/assertion_tests.cpp.o -MF CMakeFiles/gsl_tests.dir/assertion_tests.cpp.o.d -o CMakeFiles/gsl_tests.dir/assertion_tests.cpp.o -c /build/reproducible-path/ms-gsl-4.0.0/tests/assertion_tests.cpp
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-[ 33%] Building CXX object tests/CMakeFiles/gsl_tests.dir/at_tests.cpp.o
-[ 40%] Building CXX object tests/CMakeFiles/gsl_tests.dir/span_ext_tests.cpp.o
+cd /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/tests && /usr/bin/c++  -I/build/reproducible-path/ms-gsl-4.0.0/include -isystem /build/reproducible-path/ms-gsl-4.0.0/tests/googletest/googletest/include -g -O2 -ffile-prefix-map=/build/reproducible-path/ms-gsl-4.0.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fno-strict-aliasing -Wall -Wcast-align -Wconversion -Wctor-dtor-privacy -Werror -Wextra -Wpedantic -Wshadow -Wsign-conversion -Wno-deprecated-declarations -Wdouble-promotion -Wlogical-op -Wduplicated-cond -Wmisleading-indentation -Wnull-dereference -Wno-unused-variable -Wduplicated-branches -MD -MT tests/CMakeFiles/gsl_tests.dir/assertion_tests.cpp.o -MF CMakeFiles/gsl_tests.dir/assertion_tests.cpp.o.d -o CMakeFiles/gsl_tests.dir/assertion_tests.cpp.o -c /build/reproducible-path/ms-gsl-4.0.0/tests/assertion_tests.cpp
+[ 46%] Building CXX object tests/CMakeFiles/gsl_tests.dir/span_compatibility_tests.cpp.o
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-[ 60%] Building CXX object tests/CMakeFiles/gsl_tests.dir/byte_tests.cpp.o
-cd /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/tests && /usr/bin/c++  -I/build/reproducible-path/ms-gsl-4.0.0/include -isystem /build/reproducible-path/ms-gsl-4.0.0/tests/googletest/googletest/include -g -O2 -ffile-prefix-map=/build/reproducible-path/ms-gsl-4.0.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fno-strict-aliasing -Wall -Wcast-align -Wconversion -Wctor-dtor-privacy -Werror -Wextra -Wpedantic -Wshadow -Wsign-conversion -Wno-deprecated-declarations -Wdouble-promotion -Wlogical-op -Wduplicated-cond -Wmisleading-indentation -Wnull-dereference -Wno-unused-variable -Wduplicated-branches -MD -MT tests/CMakeFiles/gsl_tests.dir/byte_tests.cpp.o -MF CMakeFiles/gsl_tests.dir/byte_tests.cpp.o.d -o CMakeFiles/gsl_tests.dir/byte_tests.cpp.o -c /build/reproducible-path/ms-gsl-4.0.0/tests/byte_tests.cpp
+[ 53%] Building CXX object tests/CMakeFiles/gsl_tests.dir/byte_tests.cpp.o
+[ 60%] Building CXX object tests/CMakeFiles/gsl_tests.dir/span_ext_tests.cpp.o
+[ 73%] Building CXX object tests/CMakeFiles/gsl_tests.dir/span_tests.cpp.o
+[ 73%] Building CXX object tests/CMakeFiles/gsl_tests.dir/strict_notnull_tests.cpp.o
+[ 80%] Building CXX object tests/CMakeFiles/gsl_tests.dir/string_span_tests.cpp.o
 cd /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/tests && /usr/bin/c++  -I/build/reproducible-path/ms-gsl-4.0.0/include -isystem /build/reproducible-path/ms-gsl-4.0.0/tests/googletest/googletest/include -g -O2 -ffile-prefix-map=/build/reproducible-path/ms-gsl-4.0.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fno-strict-aliasing -Wall -Wcast-align -Wconversion -Wctor-dtor-privacy -Werror -Wextra -Wpedantic -Wshadow -Wsign-conversion -Wno-deprecated-declarations -Wdouble-promotion -Wlogical-op -Wduplicated-cond -Wmisleading-indentation -Wnull-dereference -Wno-unused-variable -Wduplicated-branches -MD -MT tests/CMakeFiles/gsl_tests.dir/notnull_tests.cpp.o -MF CMakeFiles/gsl_tests.dir/notnull_tests.cpp.o.d -o CMakeFiles/gsl_tests.dir/notnull_tests.cpp.o -c /build/reproducible-path/ms-gsl-4.0.0/tests/notnull_tests.cpp
+cd /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/tests && /usr/bin/c++  -I/build/reproducible-path/ms-gsl-4.0.0/include -isystem /build/reproducible-path/ms-gsl-4.0.0/tests/googletest/googletest/include -g -O2 -ffile-prefix-map=/build/reproducible-path/ms-gsl-4.0.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fno-strict-aliasing -Wall -Wcast-align -Wconversion -Wctor-dtor-privacy -Werror -Wextra -Wpedantic -Wshadow -Wsign-conversion -Wno-deprecated-declarations -Wdouble-promotion -Wlogical-op -Wduplicated-cond -Wmisleading-indentation -Wnull-dereference -Wno-unused-variable -Wduplicated-branches -MD -MT tests/CMakeFiles/gsl_tests.dir/byte_tests.cpp.o -MF CMakeFiles/gsl_tests.dir/byte_tests.cpp.o.d -o CMakeFiles/gsl_tests.dir/byte_tests.cpp.o -c /build/reproducible-path/ms-gsl-4.0.0/tests/byte_tests.cpp
+[ 86%] Building CXX object tests/CMakeFiles/gsl_tests.dir/utils_tests.cpp.o
 cd /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/tests && /usr/bin/c++  -I/build/reproducible-path/ms-gsl-4.0.0/include -isystem /build/reproducible-path/ms-gsl-4.0.0/tests/googletest/googletest/include -g -O2 -ffile-prefix-map=/build/reproducible-path/ms-gsl-4.0.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fno-strict-aliasing -Wall -Wcast-align -Wconversion -Wctor-dtor-privacy -Werror -Wextra -Wpedantic -Wshadow -Wsign-conversion -Wno-deprecated-declarations -Wdouble-promotion -Wlogical-op -Wduplicated-cond -Wmisleading-indentation -Wnull-dereference -Wno-unused-variable -Wduplicated-branches -MD -MT tests/CMakeFiles/gsl_tests.dir/owner_tests.cpp.o -MF CMakeFiles/gsl_tests.dir/owner_tests.cpp.o.d -o CMakeFiles/gsl_tests.dir/owner_tests.cpp.o -c /build/reproducible-path/ms-gsl-4.0.0/tests/owner_tests.cpp
 cd /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/tests && /usr/bin/c++  -I/build/reproducible-path/ms-gsl-4.0.0/include -isystem /build/reproducible-path/ms-gsl-4.0.0/tests/googletest/googletest/include -g -O2 -ffile-prefix-map=/build/reproducible-path/ms-gsl-4.0.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fno-strict-aliasing -Wall -Wcast-align -Wconversion -Wctor-dtor-privacy -Werror -Wextra -Wpedantic -Wshadow -Wsign-conversion -Wno-deprecated-declarations -Wdouble-promotion -Wlogical-op -Wduplicated-cond -Wmisleading-indentation -Wnull-dereference -Wno-unused-variable -Wduplicated-branches -MD -MT tests/CMakeFiles/gsl_tests.dir/span_compatibility_tests.cpp.o -MF CMakeFiles/gsl_tests.dir/span_compatibility_tests.cpp.o.d -o CMakeFiles/gsl_tests.dir/span_compatibility_tests.cpp.o -c /build/reproducible-path/ms-gsl-4.0.0/tests/span_compatibility_tests.cpp
 cd /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/tests && /usr/bin/c++  -I/build/reproducible-path/ms-gsl-4.0.0/include -isystem /build/reproducible-path/ms-gsl-4.0.0/tests/googletest/googletest/include -g -O2 -ffile-prefix-map=/build/reproducible-path/ms-gsl-4.0.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fno-strict-aliasing -Wall -Wcast-align -Wconversion -Wctor-dtor-privacy -Werror -Wextra -Wpedantic -Wshadow -Wsign-conversion -Wno-deprecated-declarations -Wdouble-promotion -Wlogical-op -Wduplicated-cond -Wmisleading-indentation -Wnull-dereference -Wno-unused-variable -Wduplicated-branches -MD -MT tests/CMakeFiles/gsl_tests.dir/span_ext_tests.cpp.o -MF CMakeFiles/gsl_tests.dir/span_ext_tests.cpp.o.d -o CMakeFiles/gsl_tests.dir/span_ext_tests.cpp.o -c /build/reproducible-path/ms-gsl-4.0.0/tests/span_ext_tests.cpp
-[ 66%] Building CXX object tests/CMakeFiles/gsl_tests.dir/span_tests.cpp.o
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-[ 73%] Building CXX object tests/CMakeFiles/gsl_tests.dir/string_span_tests.cpp.o
-[ 80%] Building CXX object tests/CMakeFiles/gsl_tests.dir/strict_notnull_tests.cpp.o
 cd /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/tests && /usr/bin/c++  -I/build/reproducible-path/ms-gsl-4.0.0/include -isystem /build/reproducible-path/ms-gsl-4.0.0/tests/googletest/googletest/include -g -O2 -ffile-prefix-map=/build/reproducible-path/ms-gsl-4.0.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fno-strict-aliasing -Wall -Wcast-align -Wconversion -Wctor-dtor-privacy -Werror -Wextra -Wpedantic -Wshadow -Wsign-conversion -Wno-deprecated-declarations -Wdouble-promotion -Wlogical-op -Wduplicated-cond -Wmisleading-indentation -Wnull-dereference -Wno-unused-variable -Wduplicated-branches -MD -MT tests/CMakeFiles/gsl_tests.dir/strict_notnull_tests.cpp.o -MF CMakeFiles/gsl_tests.dir/strict_notnull_tests.cpp.o.d -o CMakeFiles/gsl_tests.dir/strict_notnull_tests.cpp.o -c /build/reproducible-path/ms-gsl-4.0.0/tests/strict_notnull_tests.cpp
 cd /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/tests && /usr/bin/c++  -I/build/reproducible-path/ms-gsl-4.0.0/include -isystem /build/reproducible-path/ms-gsl-4.0.0/tests/googletest/googletest/include -g -O2 -ffile-prefix-map=/build/reproducible-path/ms-gsl-4.0.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fno-strict-aliasing -Wall -Wcast-align -Wconversion -Wctor-dtor-privacy -Werror -Wextra -Wpedantic -Wshadow -Wsign-conversion -Wno-deprecated-declarations -Wdouble-promotion -Wlogical-op -Wduplicated-cond -Wmisleading-indentation -Wnull-dereference -Wno-unused-variable -Wduplicated-branches -MD -MT tests/CMakeFiles/gsl_tests.dir/string_span_tests.cpp.o -MF CMakeFiles/gsl_tests.dir/string_span_tests.cpp.o.d -o CMakeFiles/gsl_tests.dir/string_span_tests.cpp.o -c /build/reproducible-path/ms-gsl-4.0.0/tests/string_span_tests.cpp
-[ 86%] Building CXX object tests/CMakeFiles/gsl_tests.dir/utils_tests.cpp.o
 cd /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/tests && /usr/bin/c++  -I/build/reproducible-path/ms-gsl-4.0.0/include -isystem /build/reproducible-path/ms-gsl-4.0.0/tests/googletest/googletest/include -g -O2 -ffile-prefix-map=/build/reproducible-path/ms-gsl-4.0.0=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fno-strict-aliasing -Wall -Wcast-align -Wconversion -Wctor-dtor-privacy -Werror -Wextra -Wpedantic -Wshadow -Wsign-conversion -Wno-deprecated-declarations -Wdouble-promotion -Wlogical-op -Wduplicated-cond -Wmisleading-indentation -Wnull-dereference -Wno-unused-variable -Wduplicated-branches -MD -MT tests/CMakeFiles/gsl_tests.dir/utils_tests.cpp.o -MF CMakeFiles/gsl_tests.dir/utils_tests.cpp.o.d -o CMakeFiles/gsl_tests.dir/utils_tests.cpp.o -c /build/reproducible-path/ms-gsl-4.0.0/tests/utils_tests.cpp
 [ 93%] Linking CXX executable gsl_noexcept_tests
 cd /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/tests && /usr/bin/cmake -E cmake_link_script CMakeFiles/gsl_noexcept_tests.dir/link.txt --verbose=1
@@ -582,10 +618,10 @@
 /usr/bin/cmake -E cmake_progress_start /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/CMakeFiles 0
 make[1]: Leaving directory '/build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu'
    dh_auto_test
-	cd obj-x86_64-linux-gnu && make -j20 test ARGS\+=--verbose ARGS\+=-j20
+	cd obj-x86_64-linux-gnu && make -j42 test ARGS\+=--verbose ARGS\+=-j42
 make[1]: Entering directory '/build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu'
 Running tests...
-/usr/bin/ctest --force-new-ctest-process --verbose -j20
+/usr/bin/ctest --force-new-ctest-process --verbose -j42
 UpdateCTestConfiguration  from :/build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/DartConfiguration.tcl
 UpdateCTestConfiguration  from :/build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu/DartConfiguration.tcl
 Test project /build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu
@@ -617,27 +653,27 @@
 1: [       OK ] algorithm_tests.compatible_type (0 ms)
 1: [ RUN      ] algorithm_tests.small_destination_span
 2: Running main() from ./tests/no_exception_ensure_tests.cpp
-1/2 Test #2: gsl_noexcept_tests ...............   Passed    0.01 sec
-1: [       OK ] algorithm_tests.small_destination_span (48 ms)
-1: [----------] 3 tests from algorithm_tests (48 ms total)
+1/2 Test #2: gsl_noexcept_tests ...............   Passed    0.00 sec
+1: [       OK ] algorithm_tests.small_destination_span (2 ms)
+1: [----------] 3 tests from algorithm_tests (2 ms total)
 1: 
 1: [----------] 2 tests from assertion_tests
 1: [ RUN      ] assertion_tests.expects
-1: [       OK ] assertion_tests.expects (11 ms)
+1: [       OK ] assertion_tests.expects (0 ms)
 1: [ RUN      ] assertion_tests.ensures
-1: [       OK ] assertion_tests.ensures (10 ms)
-1: [----------] 2 tests from assertion_tests (21 ms total)
+1: [       OK ] assertion_tests.ensures (0 ms)
+1: [----------] 2 tests from assertion_tests (1 ms total)
 1: 
 1: [----------] 4 tests from at_tests
 1: [ RUN      ] at_tests.static_array
-1: [       OK ] at_tests.static_array (62 ms)
+1: [       OK ] at_tests.static_array (2 ms)
 1: [ RUN      ] at_tests.std_array
-1: [       OK ] at_tests.std_array (53 ms)
+1: [       OK ] at_tests.std_array (2 ms)
 1: [ RUN      ] at_tests.std_vector
-1: [       OK ] at_tests.std_vector (55 ms)
+1: [       OK ] at_tests.std_vector (2 ms)
 1: [ RUN      ] at_tests.InitializerList
-1: [       OK ] at_tests.InitializerList (6 ms)
-1: [----------] 4 tests from at_tests (178 ms total)
+1: [       OK ] at_tests.InitializerList (2 ms)
+1: [----------] 4 tests from at_tests (10 ms total)
 1: 
 1: [----------] 4 tests from byte_tests
 1: [ RUN      ] byte_tests.construction
@@ -652,13 +688,13 @@
 1: 
 1: [----------] 12 tests from notnull_tests
 1: [ RUN      ] notnull_tests.TestNotNullConstructors
-1: [       OK ] notnull_tests.TestNotNullConstructors (35 ms)
+1: [       OK ] notnull_tests.TestNotNullConstructors (1 ms)
 1: [ RUN      ] notnull_tests.TestNotNullostream
 1: [       OK ] notnull_tests.TestNotNullostream (0 ms)
 1: [ RUN      ] notnull_tests.TestNotNullCasting
 1: [       OK ] notnull_tests.TestNotNullCasting (0 ms)
 1: [ RUN      ] notnull_tests.TestNotNullAssignment
-1: [       OK ] notnull_tests.TestNotNullAssignment (3 ms)
+1: [       OK ] notnull_tests.TestNotNullAssignment (0 ms)
 1: [ RUN      ] notnull_tests.TestNotNullRawPointerComparison
 1: [       OK ] notnull_tests.TestNotNullRawPointerComparison (0 ms)
 1: [ RUN      ] notnull_tests.TestNotNullDereferenceOperator
@@ -668,14 +704,14 @@
 1: [ RUN      ] notnull_tests.TestNotNullCustomPtrComparison
 1: [       OK ] notnull_tests.TestNotNullCustomPtrComparison (0 ms)
 1: [ RUN      ] notnull_tests.TestNotNullConstructorTypeDeduction
-1: [       OK ] notnull_tests.TestNotNullConstructorTypeDeduction (38 ms)
+1: [       OK ] notnull_tests.TestNotNullConstructorTypeDeduction (2 ms)
 1: [ RUN      ] notnull_tests.TestVariantEmplace
 1: [       OK ] notnull_tests.TestVariantEmplace (0 ms)
 1: [ RUN      ] notnull_tests.TestMakeNotNull
-1: [       OK ] notnull_tests.TestMakeNotNull (39 ms)
+1: [       OK ] notnull_tests.TestMakeNotNull (2 ms)
 1: [ RUN      ] notnull_tests.TestStdHash
 1: [       OK ] notnull_tests.TestStdHash (0 ms)
-1: [----------] 12 tests from notnull_tests (116 ms total)
+1: [----------] 12 tests from notnull_tests (7 ms total)
 1: 
 1: [----------] 2 tests from owner_tests
 1: [ RUN      ] owner_tests.basic_test
@@ -691,7 +727,7 @@
 1: 
 1: [----------] 11 tests from span_ext_test
 1: [ RUN      ] span_ext_test.make_span_from_pointer_length_constructor
-1: [       OK ] span_ext_test.make_span_from_pointer_length_constructor (9 ms)
+1: [       OK ] span_ext_test.make_span_from_pointer_length_constructor (0 ms)
 1: [ RUN      ] span_ext_test.make_span_from_pointer_pointer_construction
 1: [       OK ] span_ext_test.make_span_from_pointer_pointer_construction (0 ms)
 1: [ RUN      ] span_ext_test.make_span_from_array_constructor
@@ -712,7 +748,7 @@
 1: [       OK ] span_ext_test.ssize_free_function (0 ms)
 1: [ RUN      ] span_ext_test.comparison_operators
 1: [       OK ] span_ext_test.comparison_operators (0 ms)
-1: [----------] 11 tests from span_ext_test (12 ms total)
+1: [----------] 11 tests from span_ext_test (0 ms total)
 1: 
 1: [----------] 31 tests from span_test
 1: [ RUN      ] span_test.interop_with_gsl_at
@@ -726,9 +762,9 @@
 1: [ RUN      ] span_test.size_optimization
 1: [       OK ] span_test.size_optimization (0 ms)
 1: [ RUN      ] span_test.from_nullptr_size_constructor
-1: [       OK ] span_test.from_nullptr_size_constructor (44 ms)
+1: [       OK ] span_test.from_nullptr_size_constructor (3 ms)
 1: [ RUN      ] span_test.from_pointer_length_constructor
-1: [       OK ] span_test.from_pointer_length_constructor (28 ms)
+1: [       OK ] span_test.from_pointer_length_constructor (0 ms)
 1: [ RUN      ] span_test.from_pointer_pointer_construction
 1: [       OK ] span_test.from_pointer_pointer_construction (0 ms)
 1: [ RUN      ] span_test.from_array_constructor
@@ -748,27 +784,27 @@
 1: [ RUN      ] span_test.copy_move_and_assignment
 1: [       OK ] span_test.copy_move_and_assignment (0 ms)
 1: [ RUN      ] span_test.first
-1: [       OK ] span_test.first (15 ms)
+1: [       OK ] span_test.first (0 ms)
 1: [ RUN      ] span_test.last
-1: [       OK ] span_test.last (9 ms)
+1: [       OK ] span_test.last (0 ms)
 1: [ RUN      ] span_test.subspan
-1: [       OK ] span_test.subspan (52 ms)
+1: [       OK ] span_test.subspan (4 ms)
 1: [ RUN      ] span_test.iterator_default_init
 1: [       OK ] span_test.iterator_default_init (0 ms)
 1: [ RUN      ] span_test.iterator_comparisons
 1: [       OK ] span_test.iterator_comparisons (0 ms)
 1: [ RUN      ] span_test.incomparable_iterators
-1: [       OK ] span_test.incomparable_iterators (12 ms)
+1: [       OK ] span_test.incomparable_iterators (1 ms)
 1: [ RUN      ] span_test.begin_end
-1: [       OK ] span_test.begin_end (7 ms)
+1: [       OK ] span_test.begin_end (0 ms)
 1: [ RUN      ] span_test.rbegin_rend
-1: [       OK ] span_test.rbegin_rend (3 ms)
+1: [       OK ] span_test.rbegin_rend (0 ms)
 1: [ RUN      ] span_test.as_bytes
-1: [       OK ] span_test.as_bytes (8 ms)
+1: [       OK ] span_test.as_bytes (0 ms)
 1: [ RUN      ] span_test.as_writable_bytes
 1: [       OK ] span_test.as_writable_bytes (0 ms)
 1: [ RUN      ] span_test.fixed_size_conversions
-1: [       OK ] span_test.fixed_size_conversions (8 ms)
+1: [       OK ] span_test.fixed_size_conversions (0 ms)
 1: [ RUN      ] span_test.interop_with_std_regex
 1: [       OK ] span_test.interop_with_std_regex (0 ms)
 1: [ RUN      ] span_test.default_constructible
@@ -776,15 +812,15 @@
 1: [ RUN      ] span_test.std_container_ctad
 1: [       OK ] span_test.std_container_ctad (0 ms)
 1: [ RUN      ] span_test.front_back
-1: [       OK ] span_test.front_back (21 ms)
-1: [----------] 31 tests from span_test (213 ms total)
+1: [       OK ] span_test.front_back (1 ms)
+1: [----------] 31 tests from span_test (14 ms total)
 1: 
 1: [----------] 2 tests from strict_notnull_tests
 1: [ RUN      ] strict_notnull_tests.TestStrictNotNull
 1: [       OK ] strict_notnull_tests.TestStrictNotNull (0 ms)
 1: [ RUN      ] strict_notnull_tests.TestStrictNotNullConstructorTypeDeduction
-1: [       OK ] strict_notnull_tests.TestStrictNotNullConstructorTypeDeduction (158 ms)
-1: [----------] 2 tests from strict_notnull_tests (158 ms total)
+1: [       OK ] strict_notnull_tests.TestStrictNotNullConstructorTypeDeduction (2 ms)
+1: [----------] 2 tests from strict_notnull_tests (2 ms total)
 1: 
 1: [----------] 24 tests from string_span_tests
 1: [ RUN      ] string_span_tests.TestLiteralConstruction
@@ -818,13 +854,13 @@
 1: [ RUN      ] string_span_tests.Conversion
 1: [       OK ] string_span_tests.Conversion (0 ms)
 1: [ RUN      ] string_span_tests.zstring
-1: [       OK ] string_span_tests.zstring (8 ms)
+1: [       OK ] string_span_tests.zstring (0 ms)
 1: [ RUN      ] string_span_tests.wzstring
-1: [       OK ] string_span_tests.wzstring (10 ms)
+1: [       OK ] string_span_tests.wzstring (0 ms)
 1: [ RUN      ] string_span_tests.u16zstring
-1: [       OK ] string_span_tests.u16zstring (4 ms)
+1: [       OK ] string_span_tests.u16zstring (0 ms)
 1: [ RUN      ] string_span_tests.u32zstring
-1: [       OK ] string_span_tests.u32zstring (27 ms)
+1: [       OK ] string_span_tests.u32zstring (0 ms)
 1: [ RUN      ] string_span_tests.Issue305
 1: [       OK ] string_span_tests.Issue305 (0 ms)
 1: [ RUN      ] string_span_tests.char16_t_type
@@ -835,7 +871,7 @@
 1: [       OK ] string_span_tests.as_bytes (0 ms)
 1: [ RUN      ] string_span_tests.as_writable_bytes
 1: [       OK ] string_span_tests.as_writable_bytes (0 ms)
-1: [----------] 24 tests from string_span_tests (50 ms total)
+1: [----------] 24 tests from string_span_tests (2 ms total)
 1: 
 1: [----------] 9 tests from utils_tests
 1: [ RUN      ] utils_tests.sanity_check_for_gsl_index_typedef
@@ -859,18 +895,18 @@
 1: [----------] 9 tests from utils_tests (0 ms total)
 1: 
 1: [----------] Global test environment tear-down
-1: [==========] 105 tests from 12 test suites ran. (802 ms total)
+1: [==========] 105 tests from 12 test suites ran. (42 ms total)
 1: [  PASSED  ] 105 tests.
-2/2 Test #1: gsl_tests ........................   Passed    0.82 sec
+2/2 Test #1: gsl_tests ........................   Passed    0.05 sec
 
 100% tests passed, 0 tests failed out of 2
 
-Total Test time (real) =   0.83 sec
+Total Test time (real) =   0.05 sec
 make[1]: Leaving directory '/build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu'
    create-stamp debian/debhelper-build-stamp
    dh_prep
    dh_auto_install --destdir=debian/libmsgsl-dev/
-	cd obj-x86_64-linux-gnu && make -j20 install DESTDIR=/build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev AM_UPDATE_INFO_DIR=no "INSTALL=install --strip-program=true"
+	cd obj-x86_64-linux-gnu && make -j42 install DESTDIR=/build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev AM_UPDATE_INFO_DIR=no "INSTALL=install --strip-program=true"
 make[1]: Entering directory '/build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu'
 /usr/bin/cmake -S/build/reproducible-path/ms-gsl-4.0.0 -B/build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu --check-build-system CMakeFiles/Makefile.cmake 0
 make  -f CMakeFiles/Makefile2 preinstall
@@ -881,21 +917,21 @@
 /usr/bin/cmake -P cmake_install.cmake
 -- Install configuration: "None"
 -- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl
--- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/span
--- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/span_ext
--- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/algorithm
--- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/byte
--- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/assert
--- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/string_span
 -- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/pointers
 -- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/util
--- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/gsl_algorithm
+-- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/string_span
 -- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/gsl_util
--- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/gsl
+-- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/span_ext
 -- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/narrow
--- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/gsl_narrow
 -- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/gsl_assert
+-- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/gsl
+-- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/algorithm
+-- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/byte
+-- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/span
+-- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/gsl_algorithm
+-- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/assert
 -- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/gsl_byte
+-- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/include/gsl/gsl_narrow
 -- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/share/cmake/Microsoft.GSL/Microsoft.GSLConfig.cmake
 -- Installing: /build/reproducible-path/ms-gsl-4.0.0/debian/libmsgsl-dev/usr/share/cmake/Microsoft.GSL/Microsoft.GSLConfigVersion.cmake
 make[1]: Leaving directory '/build/reproducible-path/ms-gsl-4.0.0/obj-x86_64-linux-gnu'
@@ -919,12 +955,14 @@
 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/3669864/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/3669864/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/1028249 and its subdirectories
-I: Current time: Wed Jul  3 04:50:48 -12 2024
-I: pbuilder-time-stamp: 1720025448
+I: removing directory /srv/workspace/pbuilder/3669864 and its subdirectories
+I: Current time: Wed Aug  6 13:14:33 +14 2025
+I: pbuilder-time-stamp: 1754435673