Diff of the two buildlogs:

--
--- b1/build.log	2024-07-28 10:59:16.580294893 +0000
+++ b2/build.log	2024-07-28 11:01:46.249939749 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Sat Jul 27 22:56:59 -12 2024
-I: pbuilder-time-stamp: 1722164219
+I: Current time: Sun Aug 31 07:22:18 +14 2025
+I: pbuilder-time-stamp: 1756574538
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/bullseye-reproducible-base.tgz]
 I: copying local configuration
@@ -17,8 +17,8 @@
 I: copying [./coinor-vol_1.5.4-4.debian.tar.xz]
 I: Extracting source
 gpgv: unknown type of key resource 'trustedkeys.kbx'
-gpgv: keyblock resource '/tmp/dpkg-verify-sig.9m09B1YI/trustedkeys.kbx': General error
-gpgv: Signature made Wed Mar 25 09:16:16 2020 -12
+gpgv: keyblock resource '/tmp/dpkg-verify-sig.1NDKmQuT/trustedkeys.kbx': General error
+gpgv: Signature made Thu Mar 26 11:16:16 2020 +14
 gpgv:                using RSA key D56571B88A8BBAF140BF63D6BD7EAA60778FA6F5
 gpgv:                issuer "doko@debian.org"
 gpgv: Can't check signature: No public key
@@ -31,135 +31,166 @@
 dpkg-source: info: applying fix_libtool.patch
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/3516113/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/3125624/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 31 07:22 /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/3125624/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/3125624/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,-fixfilepath parallel=20 '
-  DISTRIBUTION='bullseye'
-  HOME='/root'
-  HOST_ARCH='amd64'
+  BASH=/bin/sh
+  BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:hostcomplete:interactive_comments:progcomp:promptvars:sourcepath
+  BASH_ALIASES=()
+  BASH_ARGC=()
+  BASH_ARGV=()
+  BASH_CMDS=()
+  BASH_LINENO=([0]="12" [1]="0")
+  BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment")
+  BASH_VERSINFO=([0]="5" [1]="1" [2]="4" [3]="1" [4]="release" [5]="x86_64-pc-linux-gnu")
+  BASH_VERSION='5.1.4(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,-fixfilepath parallel=42 '
+  DIRSTACK=()
+  DISTRIBUTION=bullseye
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=x86_64
+  HOST_ARCH=amd64
   IFS=' 	
   '
-  INVOCATION_ID='6d4e976170fd4340a3156a3cfcb58b9b'
-  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='3516113'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=20f8ce03bfe84eb392f91db79e77f1cc
+  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=3125624
   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.k4L3Sjed/pbuilderrc_sMkF --distribution bullseye --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.k4L3Sjed/b1 --logfile b1/build.log coinor-vol_1.5.4-4.dsc'
-  SUDO_GID='111'
-  SUDO_UID='106'
-  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.k4L3Sjed/pbuilderrc_F6Vs --distribution bullseye --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.k4L3Sjed/b2 --logfile b2/build.log coinor-vol_1.5.4-4.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 ionos11-amd64 6.1.0-23-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.99-1 (2024-07-15) x86_64 GNU/Linux
+  Linux i-capture-the-hostname 6.9.7+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.9.7-1~bpo12+1 (2024-07-03) x86_64 GNU/Linux
 I: ls -l /bin
   total 5476
-  -rwxr-xr-x 1 root root 1234376 Mar 27  2022 bash
-  -rwxr-xr-x 3 root root   38984 Jul 20  2020 bunzip2
-  -rwxr-xr-x 3 root root   38984 Jul 20  2020 bzcat
-  lrwxrwxrwx 1 root root       6 Jul 20  2020 bzcmp -> bzdiff
-  -rwxr-xr-x 1 root root    2225 Jul 20  2020 bzdiff
-  lrwxrwxrwx 1 root root       6 Jul 20  2020 bzegrep -> bzgrep
-  -rwxr-xr-x 1 root root    4877 Sep  4  2019 bzexe
-  lrwxrwxrwx 1 root root       6 Jul 20  2020 bzfgrep -> bzgrep
-  -rwxr-xr-x 1 root root    3775 Jul 20  2020 bzgrep
-  -rwxr-xr-x 3 root root   38984 Jul 20  2020 bzip2
-  -rwxr-xr-x 1 root root   18424 Jul 20  2020 bzip2recover
-  lrwxrwxrwx 1 root root       6 Jul 20  2020 bzless -> bzmore
-  -rwxr-xr-x 1 root root    1297 Jul 20  2020 bzmore
-  -rwxr-xr-x 1 root root   43936 Sep 23  2020 cat
-  -rwxr-xr-x 1 root root   72672 Sep 23  2020 chgrp
-  -rwxr-xr-x 1 root root   64448 Sep 23  2020 chmod
-  -rwxr-xr-x 1 root root   72672 Sep 23  2020 chown
-  -rwxr-xr-x 1 root root  151168 Sep 23  2020 cp
-  -rwxr-xr-x 1 root root  125560 Dec 10  2020 dash
-  -rwxr-xr-x 1 root root  113664 Sep 23  2020 date
-  -rwxr-xr-x 1 root root   80968 Sep 23  2020 dd
-  -rwxr-xr-x 1 root root   93936 Sep 23  2020 df
-  -rwxr-xr-x 1 root root  147176 Sep 23  2020 dir
-  -rwxr-xr-x 1 root root   84440 Mar 27 22:09 dmesg
-  lrwxrwxrwx 1 root root       8 Nov  6  2019 dnsdomainname -> hostname
-  lrwxrwxrwx 1 root root       8 Nov  6  2019 domainname -> hostname
-  -rwxr-xr-x 1 root root   39712 Sep 23  2020 echo
-  -rwxr-xr-x 1 root root      28 Jan 24  2023 egrep
-  -rwxr-xr-x 1 root root   39680 Sep 23  2020 false
-  -rwxr-xr-x 1 root root      28 Jan 24  2023 fgrep
-  -rwxr-xr-x 1 root root   69032 Mar 27 22:09 findmnt
-  -rwsr-xr-x 1 root root   34896 Feb 26  2021 fusermount
-  -rwxr-xr-x 1 root root  203072 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   98048 Apr  9  2022 gzip
-  -rwxr-xr-x 1 root root   22600 Nov  6  2019 hostname
-  -rwxr-xr-x 1 root root   72840 Sep 23  2020 ln
-  -rwxr-xr-x 1 root root   56952 Feb  7  2020 login
-  -rwxr-xr-x 1 root root  147176 Sep 23  2020 ls
-  -rwxr-xr-x 1 root root  149736 Mar 27 22:09 lsblk
-  -rwxr-xr-x 1 root root   85184 Sep 23  2020 mkdir
-  -rwxr-xr-x 1 root root   76896 Sep 23  2020 mknod
-  -rwxr-xr-x 1 root root   48064 Sep 23  2020 mktemp
-  -rwxr-xr-x 1 root root   59632 Mar 27 22:09 more
-  -rwsr-xr-x 1 root root   55528 Mar 27 22:09 mount
-  -rwxr-xr-x 1 root root   18664 Mar 27 22:09 mountpoint
-  -rwxr-xr-x 1 root root  147080 Sep 23  2020 mv
-  lrwxrwxrwx 1 root root       8 Nov  6  2019 nisdomainname -> hostname
-  lrwxrwxrwx 1 root root      14 Dec 16  2021 pidof -> /sbin/killall5
-  -rwxr-xr-x 1 root root   43872 Sep 23  2020 pwd
-  lrwxrwxrwx 1 root root       4 Mar 27  2022 rbash -> bash
-  -rwxr-xr-x 1 root root   52032 Sep 23  2020 readlink
-  -rwxr-xr-x 1 root root   72704 Sep 23  2020 rm
-  -rwxr-xr-x 1 root root   52032 Sep 23  2020 rmdir
-  -rwxr-xr-x 1 root root   27472 Sep 27  2020 run-parts
-  -rwxr-xr-x 1 root root  122224 Dec 22  2018 sed
-  lrwxrwxrwx 1 root root       4 Jul  6 21:26 sh -> dash
-  -rwxr-xr-x 1 root root   43808 Sep 23  2020 sleep
-  -rwxr-xr-x 1 root root   84928 Sep 23  2020 stty
-  -rwsr-xr-x 1 root root   71912 Mar 27 22:09 su
-  -rwxr-xr-x 1 root root   39744 Sep 23  2020 sync
-  -rwxr-xr-x 1 root root  531928 Jan 19  2024 tar
-  -rwxr-xr-x 1 root root   14456 Sep 27  2020 tempfile
-  -rwxr-xr-x 1 root root  101408 Sep 23  2020 touch
-  -rwxr-xr-x 1 root root   39680 Sep 23  2020 true
-  -rwxr-xr-x 1 root root   14328 Feb 26  2021 ulockmgr_server
-  -rwsr-xr-x 1 root root   35040 Mar 27 22:09 umount
-  -rwxr-xr-x 1 root root   39744 Sep 23  2020 uname
-  -rwxr-xr-x 2 root root    2346 Apr  9  2022 uncompress
-  -rwxr-xr-x 1 root root  147176 Sep 23  2020 vdir
-  -rwxr-xr-x 1 root root   63744 Mar 27 22:09 wdctl
-  lrwxrwxrwx 1 root root       8 Nov  6  2019 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    5898 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    8049 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/3516113/tmp/hooks/D02_print_environment finished
+  -rwxr-xr-x 1 root root 1234376 Mar 28  2022 bash
+  -rwxr-xr-x 3 root root   38984 Jul 21  2020 bunzip2
+  -rwxr-xr-x 3 root root   38984 Jul 21  2020 bzcat
+  lrwxrwxrwx 1 root root       6 Jul 21  2020 bzcmp -> bzdiff
+  -rwxr-xr-x 1 root root    2225 Jul 21  2020 bzdiff
+  lrwxrwxrwx 1 root root       6 Jul 21  2020 bzegrep -> bzgrep
+  -rwxr-xr-x 1 root root    4877 Sep  5  2019 bzexe
+  lrwxrwxrwx 1 root root       6 Jul 21  2020 bzfgrep -> bzgrep
+  -rwxr-xr-x 1 root root    3775 Jul 21  2020 bzgrep
+  -rwxr-xr-x 3 root root   38984 Jul 21  2020 bzip2
+  -rwxr-xr-x 1 root root   18424 Jul 21  2020 bzip2recover
+  lrwxrwxrwx 1 root root       6 Jul 21  2020 bzless -> bzmore
+  -rwxr-xr-x 1 root root    1297 Jul 21  2020 bzmore
+  -rwxr-xr-x 1 root root   43936 Sep 24  2020 cat
+  -rwxr-xr-x 1 root root   72672 Sep 24  2020 chgrp
+  -rwxr-xr-x 1 root root   64448 Sep 24  2020 chmod
+  -rwxr-xr-x 1 root root   72672 Sep 24  2020 chown
+  -rwxr-xr-x 1 root root  151168 Sep 24  2020 cp
+  -rwxr-xr-x 1 root root  125560 Dec 11  2020 dash
+  -rwxr-xr-x 1 root root  113664 Sep 24  2020 date
+  -rwxr-xr-x 1 root root   80968 Sep 24  2020 dd
+  -rwxr-xr-x 1 root root   93936 Sep 24  2020 df
+  -rwxr-xr-x 1 root root  147176 Sep 24  2020 dir
+  -rwxr-xr-x 1 root root   84440 Mar 29  2024 dmesg
+  lrwxrwxrwx 1 root root       8 Nov  8  2019 dnsdomainname -> hostname
+  lrwxrwxrwx 1 root root       8 Nov  8  2019 domainname -> hostname
+  -rwxr-xr-x 1 root root   39712 Sep 24  2020 echo
+  -rwxr-xr-x 1 root root      28 Jan 25  2023 egrep
+  -rwxr-xr-x 1 root root   39680 Sep 24  2020 false
+  -rwxr-xr-x 1 root root      28 Jan 25  2023 fgrep
+  -rwxr-xr-x 1 root root   69032 Mar 29  2024 findmnt
+  -rwsr-xr-x 1 root root   34896 Feb 27  2021 fusermount
+  -rwxr-xr-x 1 root root  203072 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   98048 Apr 10  2022 gzip
+  -rwxr-xr-x 1 root root   22600 Nov  8  2019 hostname
+  -rwxr-xr-x 1 root root   72840 Sep 24  2020 ln
+  -rwxr-xr-x 1 root root   56952 Feb  8  2020 login
+  -rwxr-xr-x 1 root root  147176 Sep 24  2020 ls
+  -rwxr-xr-x 1 root root  149736 Mar 29  2024 lsblk
+  -rwxr-xr-x 1 root root   85184 Sep 24  2020 mkdir
+  -rwxr-xr-x 1 root root   76896 Sep 24  2020 mknod
+  -rwxr-xr-x 1 root root   48064 Sep 24  2020 mktemp
+  -rwxr-xr-x 1 root root   59632 Mar 29  2024 more
+  -rwsr-xr-x 1 root root   55528 Mar 29  2024 mount
+  -rwxr-xr-x 1 root root   18664 Mar 29  2024 mountpoint
+  -rwxr-xr-x 1 root root  147080 Sep 24  2020 mv
+  lrwxrwxrwx 1 root root       8 Nov  8  2019 nisdomainname -> hostname
+  lrwxrwxrwx 1 root root      14 Dec 17  2021 pidof -> /sbin/killall5
+  -rwxr-xr-x 1 root root   43872 Sep 24  2020 pwd
+  lrwxrwxrwx 1 root root       4 Mar 28  2022 rbash -> bash
+  -rwxr-xr-x 1 root root   52032 Sep 24  2020 readlink
+  -rwxr-xr-x 1 root root   72704 Sep 24  2020 rm
+  -rwxr-xr-x 1 root root   52032 Sep 24  2020 rmdir
+  -rwxr-xr-x 1 root root   27472 Sep 28  2020 run-parts
+  -rwxr-xr-x 1 root root  122224 Dec 23  2018 sed
+  lrwxrwxrwx 1 root root       9 Aug 31 07:22 sh -> /bin/bash
+  -rwxr-xr-x 1 root root   43808 Sep 24  2020 sleep
+  -rwxr-xr-x 1 root root   84928 Sep 24  2020 stty
+  -rwsr-xr-x 1 root root   71912 Mar 29  2024 su
+  -rwxr-xr-x 1 root root   39744 Sep 24  2020 sync
+  -rwxr-xr-x 1 root root  531928 Jan 20  2024 tar
+  -rwxr-xr-x 1 root root   14456 Sep 28  2020 tempfile
+  -rwxr-xr-x 1 root root  101408 Sep 24  2020 touch
+  -rwxr-xr-x 1 root root   39680 Sep 24  2020 true
+  -rwxr-xr-x 1 root root   14328 Feb 27  2021 ulockmgr_server
+  -rwsr-xr-x 1 root root   35040 Mar 29  2024 umount
+  -rwxr-xr-x 1 root root   39744 Sep 24  2020 uname
+  -rwxr-xr-x 2 root root    2346 Apr 10  2022 uncompress
+  -rwxr-xr-x 1 root root  147176 Sep 24  2020 vdir
+  -rwxr-xr-x 1 root root   63744 Mar 29  2024 wdctl
+  lrwxrwxrwx 1 root root       8 Nov  8  2019 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    5898 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    8049 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/3125624/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -291,7 +322,7 @@
 Get: 90 http://deb.debian.org/debian bullseye/main amd64 libxmu6 amd64 2:1.1.2-2+b3 [60.8 kB]
 Get: 91 http://deb.debian.org/debian bullseye/main amd64 libxaw7 amd64 2:1.0.13-1.1 [202 kB]
 Get: 92 http://deb.debian.org/debian bullseye/main amd64 graphviz amd64 2.42.2-5 [632 kB]
-Fetched 76.7 MB in 1s (56.6 MB/s)
+Fetched 76.7 MB in 12s (6507 kB/s)
 debconf: delaying package configuration, since apt-utils is not installed
 Selecting previously unselected package bsdextrautils.
 (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 ... 19711 files and directories currently installed.)
@@ -680,7 +711,11 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/reproducible-path/coinor-vol-1.5.4/ && 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  > ../coinor-vol_1.5.4-4_source.changes
+I: user script /srv/workspace/pbuilder/3125624/tmp/hooks/A99_set_merged_usr starting
+Not re-configuring usrmerge for bullseye
+I: user script /srv/workspace/pbuilder/3125624/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/reproducible-path/coinor-vol-1.5.4/ && 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  > ../coinor-vol_1.5.4-4_source.changes
 dpkg-buildpackage: info: source package coinor-vol
 dpkg-buildpackage: info: source version 1.5.4-4
 dpkg-buildpackage: info: source distribution unstable
@@ -1149,7 +1184,7 @@
 config.status: executing depfiles commands
 config.status: executing libtool commands
 === configuring in Vol (/build/reproducible-path/coinor-vol-1.5.4/Vol)
-configure: running /bin/bash ./configure --disable-option-checking '--prefix=/usr'  '--build=x86_64-linux-gnu' '--includedir=${prefix}/include' '--mandir=${prefix}/share/man' '--infodir=${prefix}/share/info' '--sysconfdir=/etc' '--localstatedir=/var' '--disable-silent-rules' '--libdir=${prefix}/lib/x86_64-linux-gnu' '--runstatedir=/run' '--disable-maintainer-mode' '--disable-dependency-tracking' '--enable-static' '--with-dot' 'COIN_SKIP_PROJECTS=Osi CoinUtils OsiVol Sample' 'build_alias=x86_64-linux-gnu' 'CFLAGS=-g -O2 -fdebug-prefix-map=/build/reproducible-path/coinor-vol-1.5.4=. -fstack-protector-strong -Wformat -Werror=format-security' 'LDFLAGS=-Wl,-z,relro -Wl,-z,now -lm' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2' 'CXXFLAGS=-g -O2 -fdebug-prefix-map=/build/reproducible-path/coinor-vol-1.5.4=. -fstack-protector-strong -Wformat -Werror=format-security' 'FFLAGS=-g -O2 -fdebug-prefix-map=/build/reproducible-path/coinor-vol-1.5.4=. -fstack-protector-strong' --cache-file=/dev/null --srcdir=.
+configure: running /bin/sh ./configure --disable-option-checking '--prefix=/usr'  '--build=x86_64-linux-gnu' '--includedir=${prefix}/include' '--mandir=${prefix}/share/man' '--infodir=${prefix}/share/info' '--sysconfdir=/etc' '--localstatedir=/var' '--disable-silent-rules' '--libdir=${prefix}/lib/x86_64-linux-gnu' '--runstatedir=/run' '--disable-maintainer-mode' '--disable-dependency-tracking' '--enable-static' '--with-dot' 'COIN_SKIP_PROJECTS=Osi CoinUtils OsiVol Sample' 'build_alias=x86_64-linux-gnu' 'CFLAGS=-g -O2 -fdebug-prefix-map=/build/reproducible-path/coinor-vol-1.5.4=. -fstack-protector-strong -Wformat -Werror=format-security' 'LDFLAGS=-Wl,-z,relro -Wl,-z,now -lm' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2' 'CXXFLAGS=-g -O2 -fdebug-prefix-map=/build/reproducible-path/coinor-vol-1.5.4=. -fstack-protector-strong -Wformat -Werror=format-security' 'FFLAGS=-g -O2 -fdebug-prefix-map=/build/reproducible-path/coinor-vol-1.5.4=. -fstack-protector-strong' --cache-file=/dev/null --srcdir=.
 checking build system type... x86_64-pc-linux-gnu
 checking for svnversion... no
 checking whether we want to compile in debug mode... no
@@ -1291,16 +1326,16 @@
    debian/rules override_dh_auto_build
 make[1]: Entering directory '/build/reproducible-path/coinor-vol-1.5.4'
 dh_auto_build
-	make -j20
+	make -j42
 make[2]: Entering directory '/build/reproducible-path/coinor-vol-1.5.4'
 Making all in Vol
 make[3]: Entering directory '/build/reproducible-path/coinor-vol-1.5.4/Vol'
 Making all in src
 make[4]: Entering directory '/build/reproducible-path/coinor-vol-1.5.4/Vol/src'
-/bin/bash ../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I`echo .` -I../inc   -Wdate-time -D_FORTIFY_SOURCE=2  -g -O2 -fdebug-prefix-map=/build/reproducible-path/coinor-vol-1.5.4=. -fstack-protector-strong -Wformat -Werror=format-security   -DVOL_BUILD -c -o VolVolume.lo VolVolume.cpp
+/bin/sh ../libtool  --tag=CXX   --mode=compile g++ -DHAVE_CONFIG_H -I. -I`echo .` -I../inc   -Wdate-time -D_FORTIFY_SOURCE=2  -g -O2 -fdebug-prefix-map=/build/reproducible-path/coinor-vol-1.5.4=. -fstack-protector-strong -Wformat -Werror=format-security   -DVOL_BUILD -c -o VolVolume.lo VolVolume.cpp
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I. -I../inc -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/build/reproducible-path/coinor-vol-1.5.4=. -fstack-protector-strong -Wformat -Werror=format-security -DVOL_BUILD -c VolVolume.cpp  -fPIC -DPIC -o .libs/VolVolume.o
 libtool: compile:  g++ -DHAVE_CONFIG_H -I. -I. -I../inc -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 -fdebug-prefix-map=/build/reproducible-path/coinor-vol-1.5.4=. -fstack-protector-strong -Wformat -Werror=format-security -DVOL_BUILD -c VolVolume.cpp -o VolVolume.o >/dev/null 2>&1
-/bin/bash ../libtool  --tag=CXX   --mode=link g++  -g -O2 -fdebug-prefix-map=/build/reproducible-path/coinor-vol-1.5.4=. -fstack-protector-strong -Wformat -Werror=format-security   -DVOL_BUILD -no-undefined -version-info 6:4:5 -Wl,-z,relro -Wl,-z,now -lm -o libVol.la -rpath /usr/lib/x86_64-linux-gnu VolVolume.lo  
+/bin/sh ../libtool  --tag=CXX   --mode=link g++  -g -O2 -fdebug-prefix-map=/build/reproducible-path/coinor-vol-1.5.4=. -fstack-protector-strong -Wformat -Werror=format-security   -DVOL_BUILD -no-undefined -version-info 6:4:5 -Wl,-z,relro -Wl,-z,now -lm -o libVol.la -rpath /usr/lib/x86_64-linux-gnu VolVolume.lo  
 libtool: link: g++  -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/10/crtbeginS.o  .libs/VolVolume.o   -L/usr/lib/gcc/x86_64-linux-gnu/10 -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/10/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/10/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-linux-gnu/10/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/crtn.o  -g -O2 -fstack-protector-strong -Wl,-z -Wl,relro -Wl,-z -Wl,now   -Wl,-soname -Wl,libVol.so.1 -o .libs/libVol.so.1.5.4
 libtool: link: (cd ".libs" && rm -f "libVol.so.1" && ln -s "libVol.so.1.5.4" "libVol.so.1")
 libtool: link: (cd ".libs" && rm -f "libVol.so" && ln -s "libVol.so.1.5.4" "libVol.so")
@@ -1504,7 +1539,7 @@
 writing tag file...
 Running plantuml with JAVA...
 Running dot...
-Generating dot graphs using 21 parallel threads...
+Generating dot graphs using 43 parallel threads...
 Running dot for graph 1/47
 Running dot for graph 2/47
 Running dot for graph 3/47
@@ -1582,7 +1617,7 @@
 rm -f doxydoc/html/*.md5 doxydoc/html/*.dot doxydoc/html/*.map
 make[1]: Leaving directory '/build/reproducible-path/coinor-vol-1.5.4'
    dh_auto_test
-	make -j20 test VERBOSE=1
+	make -j42 test VERBOSE=1
 make[1]: Entering directory '/build/reproducible-path/coinor-vol-1.5.4'
 Making all in Vol
 make[2]: Entering directory '/build/reproducible-path/coinor-vol-1.5.4/Vol'
@@ -1623,7 +1658,7 @@
 make[3]: Entering directory '/build/reproducible-path/coinor-vol-1.5.4/Vol/src'
 make[4]: Entering directory '/build/reproducible-path/coinor-vol-1.5.4/Vol/src'
  /bin/mkdir -p '/build/reproducible-path/coinor-vol-1.5.4/debian/tmp/usr/lib/x86_64-linux-gnu'
- /bin/bash ../libtool   --mode=install /usr/bin/install -c   libVol.la '/build/reproducible-path/coinor-vol-1.5.4/debian/tmp/usr/lib/x86_64-linux-gnu'
+ /bin/sh ../libtool   --mode=install /usr/bin/install -c   libVol.la '/build/reproducible-path/coinor-vol-1.5.4/debian/tmp/usr/lib/x86_64-linux-gnu'
 libtool: install: /usr/bin/install -c .libs/libVol.so.1.5.4 /build/reproducible-path/coinor-vol-1.5.4/debian/tmp/usr/lib/x86_64-linux-gnu/libVol.so.1.5.4
 libtool: install: (cd /build/reproducible-path/coinor-vol-1.5.4/debian/tmp/usr/lib/x86_64-linux-gnu && { ln -s -f libVol.so.1.5.4 libVol.so.1 || { rm -f libVol.so.1 && ln -s libVol.so.1.5.4 libVol.so.1; }; })
 libtool: install: (cd /build/reproducible-path/coinor-vol-1.5.4/debian/tmp/usr/lib/x86_64-linux-gnu && { ln -s -f libVol.so.1.5.4 libVol.so || { rm -f libVol.so && ln -s libVol.so.1.5.4 libVol.so; }; })
@@ -1695,7 +1730,7 @@
    dh_makeshlibs
 dpkg-gensymbols: warning: debian/coinor-libvol1/DEBIAN/symbols doesn't match completely debian/coinor-libvol1.symbols
 --- debian/coinor-libvol1.symbols (coinor-libvol1_1.5.4-4_amd64)
-+++ dpkg-gensymbolssrFoe2	2024-07-27 22:59:10.057912489 -1200
++++ dpkg-gensymbolsFOoniv	2025-08-31 07:24:41.660060752 +1400
 @@ -27,4 +27,4 @@
   _ZNK11VOL_problem10power_heurERK10VOL_primalS2_RK8VOL_dual@Base 1.5.4
   _ZNK11VOL_problem15readjust_targetEdd@Base 1.5.4
@@ -1710,8 +1745,8 @@
    dh_builddeb
 dpkg-deb: building package 'coinor-libvol1' in '../coinor-libvol1_1.5.4-4_amd64.deb'.
 dpkg-deb: building package 'coinor-libvol1-dbgsym' in '../coinor-libvol1-dbgsym_1.5.4-4_amd64.deb'.
-dpkg-deb: building package 'coinor-libvol-dev' in '../coinor-libvol-dev_1.5.4-4_amd64.deb'.
 dpkg-deb: building package 'coinor-libvol-doc' in '../coinor-libvol-doc_1.5.4-4_all.deb'.
+dpkg-deb: building package 'coinor-libvol-dev' in '../coinor-libvol-dev_1.5.4-4_amd64.deb'.
  dpkg-genbuildinfo --build=binary
  dpkg-genchanges --build=binary >../coinor-vol_1.5.4-4_amd64.changes
 dpkg-genchanges: info: binary-only upload (no source code included)
@@ -1719,12 +1754,14 @@
 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/3125624/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/3125624/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/3516113 and its subdirectories
-I: Current time: Sat Jul 27 22:59:15 -12 2024
-I: pbuilder-time-stamp: 1722164355
+I: removing directory /srv/workspace/pbuilder/3125624 and its subdirectories
+I: Current time: Sun Aug 31 07:24:45 +14 2025
+I: pbuilder-time-stamp: 1756574685