Diff of the two buildlogs:

--
--- b1/build.log	2023-06-09 01:12:54.573429877 +0000
+++ b2/build.log	2023-06-09 01:36:00.580829475 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Wed Jul 10 19:26:13 -12 2024
-I: pbuilder-time-stamp: 1720682773
+I: Current time: Fri Jun  9 15:12:56 +14 2023
+I: pbuilder-time-stamp: 1686273176
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/bookworm-reproducible-base.tgz]
 I: copying local configuration
@@ -17,7 +17,7 @@
 I: copying [./alglib_3.19.0.orig.tar.gz]
 I: copying [./alglib_3.19.0-1.debian.tar.xz]
 I: Extracting source
-gpgv: Signature made Thu Oct 20 04:33:44 2022 -12
+gpgv: Signature made Fri Oct 21 06:33:44 2022 +14
 gpgv:                using RSA key BBBD45EA818AB86FF67E7285D3E17383CFA7FF06
 gpgv: Can't check signature: No public key
 dpkg-source: warning: cannot verify inline signature for ./alglib_3.19.0-1.dsc: no acceptable signature found
@@ -28,137 +28,169 @@
 dpkg-source: info: applying 01_add_cmake.patch
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/23054/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/7099/tmp/hooks/D01_modify_environment starting
+debug: Running on ionos12-i386.
+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  9 15:13 /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/7099/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/7099/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='i386'
-  DEBIAN_FRONTEND='noninteractive'
-  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=16 '
-  DISTRIBUTION='bookworm'
-  HOME='/root'
-  HOST_ARCH='i386'
+  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]="i686-pc-linux-gnu")
+  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=i386
+  DEBIAN_FRONTEND=noninteractive
+  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=7 '
+  DIRSTACK=()
+  DISTRIBUTION=bookworm
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=i686
+  HOST_ARCH=i386
   IFS=' 	
   '
-  INVOCATION_ID='f96bea2effec4c25be105d3115c62eb5'
-  LANG='C'
-  LANGUAGE='en_US:en'
-  LC_ALL='C'
-  LD_LIBRARY_PATH='/usr/lib/libeatmydata'
-  LD_PRELOAD='libeatmydata.so'
-  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='23054'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=f8ec1803d04345b3802d56666db0d0b9
+  LANG=C
+  LANGUAGE=de_CH:de
+  LC_ALL=C
+  LD_LIBRARY_PATH=/usr/lib/libeatmydata
+  LD_PRELOAD=libeatmydata.so
+  MACHTYPE=i686-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=7099
   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.sMXQPObx/pbuilderrc_zbtP --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.sMXQPObx/b1 --logfile b1/build.log alglib_3.19.0-1.dsc'
-  SUDO_GID='112'
-  SUDO_UID='107'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://85.184.249.68:3128'
+  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.sMXQPObx/pbuilderrc_jA5f --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.sMXQPObx/b2 --logfile b2/build.log --extrapackages usrmerge alglib_3.19.0-1.dsc'
+  SUDO_GID=112
+  SUDO_UID=107
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  _='I: set'
+  http_proxy=http://78.137.99.97:3128
 I: uname -a
-  Linux ionos16-i386 5.10.0-23-amd64 #1 SMP Debian 5.10.179-1 (2023-05-12) x86_64 GNU/Linux
+  Linux i-capture-the-hostname 5.10.0-23-686-pae #1 SMP Debian 5.10.179-1 (2023-05-12) i686 GNU/Linux
 I: ls -l /bin
   total 6036
-  -rwxr-xr-x 1 root root 1408088 Apr 23  2023 bash
-  -rwxr-xr-x 3 root root   38404 Sep 18  2022 bunzip2
-  -rwxr-xr-x 3 root root   38404 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   38404 Sep 18  2022 bzip2
-  -rwxr-xr-x 1 root root   17892 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   42920 Sep 20  2022 cat
-  -rwxr-xr-x 1 root root   79816 Sep 20  2022 chgrp
-  -rwxr-xr-x 1 root root   67496 Sep 20  2022 chmod
-  -rwxr-xr-x 1 root root   79816 Sep 20  2022 chown
-  -rwxr-xr-x 1 root root  162024 Sep 20  2022 cp
-  -rwxr-xr-x 1 root root  136916 Jan  5  2023 dash
-  -rwxr-xr-x 1 root root  137160 Sep 20  2022 date
-  -rwxr-xr-x 1 root root  100364 Sep 20  2022 dd
-  -rwxr-xr-x 1 root root  108940 Sep 20  2022 df
-  -rwxr-xr-x 1 root root  162152 Sep 20  2022 dir
-  -rwxr-xr-x 1 root root   87760 Mar 22  2023 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   38760 Sep 20  2022 echo
-  -rwxr-xr-x 1 root root      41 Jan 24  2023 egrep
-  -rwxr-xr-x 1 root root   34664 Sep 20  2022 false
-  -rwxr-xr-x 1 root root      41 Jan 24  2023 fgrep
-  -rwxr-xr-x 1 root root   84272 Mar 22  2023 findmnt
-  -rwsr-xr-x 1 root root   30240 Mar 22  2023 fusermount
-  -rwxr-xr-x 1 root root  218680 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  100952 Apr  9  2022 gzip
-  -rwxr-xr-x 1 root root   21916 Dec 19  2022 hostname
-  -rwxr-xr-x 1 root root   75756 Sep 20  2022 ln
-  -rwxr-xr-x 1 root root   55600 Mar 22  2023 login
-  -rwxr-xr-x 1 root root  162152 Sep 20  2022 ls
-  -rwxr-xr-x 1 root root  214568 Mar 22  2023 lsblk
-  -rwxr-xr-x 1 root root   96328 Sep 20  2022 mkdir
-  -rwxr-xr-x 1 root root   84008 Sep 20  2022 mknod
-  -rwxr-xr-x 1 root root   38792 Sep 20  2022 mktemp
-  -rwxr-xr-x 1 root root   63016 Mar 22  2023 more
-  -rwsr-xr-x 1 root root   58912 Mar 22  2023 mount
-  -rwxr-xr-x 1 root root   13856 Mar 22  2023 mountpoint
-  -rwxr-xr-x 1 root root  157932 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   38792 Sep 20  2022 pwd
-  lrwxrwxrwx 1 root root       4 Apr 23  2023 rbash -> bash
-  -rwxr-xr-x 1 root root   51080 Sep 20  2022 readlink
-  -rwxr-xr-x 1 root root   75720 Sep 20  2022 rm
-  -rwxr-xr-x 1 root root   51080 Sep 20  2022 rmdir
-  -rwxr-xr-x 1 root root   22308 Nov  2  2022 run-parts
-  -rwxr-xr-x 1 root root  133224 Jan  5  2023 sed
-  lrwxrwxrwx 1 root root       4 Jan  5  2023 sh -> dash
-  -rwxr-xr-x 1 root root   38760 Sep 20  2022 sleep
-  -rwxr-xr-x 1 root root   87976 Sep 20  2022 stty
-  -rwsr-xr-x 1 root root   83492 Mar 22  2023 su
-  -rwxr-xr-x 1 root root   38792 Sep 20  2022 sync
-  -rwxr-xr-x 1 root root  598456 Apr  6  2023 tar
-  -rwxr-xr-x 1 root root   13860 Nov  2  2022 tempfile
-  -rwxr-xr-x 1 root root  120776 Sep 20  2022 touch
-  -rwxr-xr-x 1 root root   34664 Sep 20  2022 true
-  -rwxr-xr-x 1 root root   17892 Mar 22  2023 ulockmgr_server
-  -rwsr-xr-x 1 root root   30236 Mar 22  2023 umount
-  -rwxr-xr-x 1 root root   38760 Sep 20  2022 uname
-  -rwxr-xr-x 2 root root    2346 Apr  9  2022 uncompress
-  -rwxr-xr-x 1 root root  162152 Sep 20  2022 vdir
-  -rwxr-xr-x 1 root root   71216 Mar 22  2023 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/23054/tmp/hooks/D02_print_environment finished
+  -rwxr-xr-x 1 root root 1408088 Apr 24 11:24 bash
+  -rwxr-xr-x 3 root root   38404 Sep 19  2022 bunzip2
+  -rwxr-xr-x 3 root root   38404 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   38404 Sep 19  2022 bzip2
+  -rwxr-xr-x 1 root root   17892 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   42920 Sep 21  2022 cat
+  -rwxr-xr-x 1 root root   79816 Sep 21  2022 chgrp
+  -rwxr-xr-x 1 root root   67496 Sep 21  2022 chmod
+  -rwxr-xr-x 1 root root   79816 Sep 21  2022 chown
+  -rwxr-xr-x 1 root root  162024 Sep 21  2022 cp
+  -rwxr-xr-x 1 root root  136916 Jan  6 03:20 dash
+  -rwxr-xr-x 1 root root  137160 Sep 21  2022 date
+  -rwxr-xr-x 1 root root  100364 Sep 21  2022 dd
+  -rwxr-xr-x 1 root root  108940 Sep 21  2022 df
+  -rwxr-xr-x 1 root root  162152 Sep 21  2022 dir
+  -rwxr-xr-x 1 root root   87760 Mar 24 00:20 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   38760 Sep 21  2022 echo
+  -rwxr-xr-x 1 root root      41 Jan 25 04:43 egrep
+  -rwxr-xr-x 1 root root   34664 Sep 21  2022 false
+  -rwxr-xr-x 1 root root      41 Jan 25 04:43 fgrep
+  -rwxr-xr-x 1 root root   84272 Mar 24 00:20 findmnt
+  -rwsr-xr-x 1 root root   30240 Mar 23 22:38 fusermount
+  -rwxr-xr-x 1 root root  218680 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  100952 Apr 10  2022 gzip
+  -rwxr-xr-x 1 root root   21916 Dec 20 03:33 hostname
+  -rwxr-xr-x 1 root root   75756 Sep 21  2022 ln
+  -rwxr-xr-x 1 root root   55600 Mar 24 01:43 login
+  -rwxr-xr-x 1 root root  162152 Sep 21  2022 ls
+  -rwxr-xr-x 1 root root  214568 Mar 24 00:20 lsblk
+  -rwxr-xr-x 1 root root   96328 Sep 21  2022 mkdir
+  -rwxr-xr-x 1 root root   84008 Sep 21  2022 mknod
+  -rwxr-xr-x 1 root root   38792 Sep 21  2022 mktemp
+  -rwxr-xr-x 1 root root   63016 Mar 24 00:20 more
+  -rwsr-xr-x 1 root root   58912 Mar 24 00:20 mount
+  -rwxr-xr-x 1 root root   13856 Mar 24 00:20 mountpoint
+  -rwxr-xr-x 1 root root  157932 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   38792 Sep 21  2022 pwd
+  lrwxrwxrwx 1 root root       4 Apr 24 11:24 rbash -> bash
+  -rwxr-xr-x 1 root root   51080 Sep 21  2022 readlink
+  -rwxr-xr-x 1 root root   75720 Sep 21  2022 rm
+  -rwxr-xr-x 1 root root   51080 Sep 21  2022 rmdir
+  -rwxr-xr-x 1 root root   22308 Nov  3  2022 run-parts
+  -rwxr-xr-x 1 root root  133224 Jan  6 09:55 sed
+  lrwxrwxrwx 1 root root       9 Jun  9 15:13 sh -> /bin/bash
+  -rwxr-xr-x 1 root root   38760 Sep 21  2022 sleep
+  -rwxr-xr-x 1 root root   87976 Sep 21  2022 stty
+  -rwsr-xr-x 1 root root   83492 Mar 24 00:20 su
+  -rwxr-xr-x 1 root root   38792 Sep 21  2022 sync
+  -rwxr-xr-x 1 root root  598456 Apr  7 04:25 tar
+  -rwxr-xr-x 1 root root   13860 Nov  3  2022 tempfile
+  -rwxr-xr-x 1 root root  120776 Sep 21  2022 touch
+  -rwxr-xr-x 1 root root   34664 Sep 21  2022 true
+  -rwxr-xr-x 1 root root   17892 Mar 23 22:38 ulockmgr_server
+  -rwsr-xr-x 1 root root   30236 Mar 24 00:20 umount
+  -rwxr-xr-x 1 root root   38760 Sep 21  2022 uname
+  -rwxr-xr-x 2 root root    2346 Apr 10  2022 uncompress
+  -rwxr-xr-x 1 root root  162152 Sep 21  2022 vdir
+  -rwxr-xr-x 1 root root   71216 Mar 24 00:20 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/7099/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -244,7 +276,7 @@
 Get: 46 http://deb.debian.org/debian bookworm/main i386 intltool-debian all 0.35.0+20060710.6 [22.9 kB]
 Get: 47 http://deb.debian.org/debian bookworm/main i386 po-debconf all 1.0.21+nmu1 [248 kB]
 Get: 48 http://deb.debian.org/debian bookworm/main i386 debhelper all 13.11.4 [942 kB]
-Fetched 33.8 MB in 0s (88.5 MB/s)
+Fetched 33.8 MB in 1s (34.6 MB/s)
 debconf: delaying package configuration, since apt-utils is not installed
 Selecting previously unselected package libproc2-0:i386.
 (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 ... 19599 files and directories currently installed.)
@@ -450,8 +482,19 @@
 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/alglib-3.19.0/ && 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  > ../alglib_3.19.0-1_source.changes
+I: user script /srv/workspace/pbuilder/7099/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/7099/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/alglib-3.19.0/ && 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  > ../alglib_3.19.0-1_source.changes
 dpkg-buildpackage: info: source package alglib
 dpkg-buildpackage: info: source version 3.19.0-1
 dpkg-buildpackage: info: source distribution unstable
@@ -497,7 +540,7 @@
 -- Build files have been written to: /build/alglib-3.19.0/obj-i686-linux-gnu
 make[1]: Leaving directory '/build/alglib-3.19.0'
    dh_auto_build
-	cd obj-i686-linux-gnu && make -j16 "INSTALL=install --strip-program=true" VERBOSE=1
+	cd obj-i686-linux-gnu && make -j7 "INSTALL=install --strip-program=true" VERBOSE=1
 make[1]: Entering directory '/build/alglib-3.19.0/obj-i686-linux-gnu'
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@@ -509,37 +552,37 @@
 make[3]: Leaving directory '/build/alglib-3.19.0/obj-i686-linux-gnu'
 make  -f CMakeFiles/alglib.dir/build.make CMakeFiles/alglib.dir/build
 make[3]: Entering directory '/build/alglib-3.19.0/obj-i686-linux-gnu'
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-[ 14%] Building CXX object CMakeFiles/alglib.dir/src/integration.cpp.o
-[ 19%] Building CXX object CMakeFiles/alglib.dir/src/interpolation.cpp.o
+[  4%] Building CXX object CMakeFiles/alglib.dir/src/alglibmisc.cpp.o
+[  9%] Building CXX object CMakeFiles/alglib.dir/src/ap.cpp.o
+/usr/bin/c++ -Dalglib_EXPORTS -I/build/alglib-3.19.0/src -g -O2 -ffile-prefix-map=/build/alglib-3.19.0=. -fstack-protector-strong -Wformat -Werror=format-security -ffloat-store -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MT CMakeFiles/alglib.dir/src/alglibmisc.cpp.o -MF CMakeFiles/alglib.dir/src/alglibmisc.cpp.o.d -o CMakeFiles/alglib.dir/src/alglibmisc.cpp.o -c /build/alglib-3.19.0/src/alglibmisc.cpp
+/usr/bin/c++ -Dalglib_EXPORTS -I/build/alglib-3.19.0/src -g -O2 -ffile-prefix-map=/build/alglib-3.19.0=. -fstack-protector-strong -Wformat -Werror=format-security -ffloat-store -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MT CMakeFiles/alglib.dir/src/ap.cpp.o -MF CMakeFiles/alglib.dir/src/ap.cpp.o.d -o CMakeFiles/alglib.dir/src/ap.cpp.o -c /build/alglib-3.19.0/src/ap.cpp
+[ 14%] Building CXX object CMakeFiles/alglib.dir/src/dataanalysis.cpp.o
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+/usr/bin/c++ -Dalglib_EXPORTS -I/build/alglib-3.19.0/src -g -O2 -ffile-prefix-map=/build/alglib-3.19.0=. -fstack-protector-strong -Wformat -Werror=format-security -ffloat-store -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MT CMakeFiles/alglib.dir/src/alglibinternal.cpp.o -MF CMakeFiles/alglib.dir/src/alglibinternal.cpp.o.d -o CMakeFiles/alglib.dir/src/alglibinternal.cpp.o -c /build/alglib-3.19.0/src/alglibinternal.cpp
+[ 33%] Building CXX object CMakeFiles/alglib.dir/src/fasttransforms.cpp.o
+[ 33%] Building CXX object CMakeFiles/alglib.dir/src/integration.cpp.o
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-[ 23%] Building CXX object CMakeFiles/alglib.dir/src/alglibmisc.cpp.o
+/usr/bin/c++ -Dalglib_EXPORTS -I/build/alglib-3.19.0/src -g -O2 -ffile-prefix-map=/build/alglib-3.19.0=. -fstack-protector-strong -Wformat -Werror=format-security -ffloat-store -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MT CMakeFiles/alglib.dir/src/diffequations.cpp.o -MF CMakeFiles/alglib.dir/src/diffequations.cpp.o.d -o CMakeFiles/alglib.dir/src/diffequations.cpp.o -c /build/alglib-3.19.0/src/diffequations.cpp
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-/usr/bin/c++ -Dalglib_EXPORTS -I/build/alglib-3.19.0/src -g -O2 -ffile-prefix-map=/build/alglib-3.19.0=. -fstack-protector-strong -Wformat -Werror=format-security -ffloat-store -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MT CMakeFiles/alglib.dir/src/alglibinternal.cpp.o -MF CMakeFiles/alglib.dir/src/alglibinternal.cpp.o.d -o CMakeFiles/alglib.dir/src/alglibinternal.cpp.o -c /build/alglib-3.19.0/src/alglibinternal.cpp
-[ 38%] Building CXX object CMakeFiles/alglib.dir/src/diffequations.cpp.o
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-/usr/bin/c++ -Dalglib_EXPORTS -I/build/alglib-3.19.0/src -g -O2 -ffile-prefix-map=/build/alglib-3.19.0=. -fstack-protector-strong -Wformat -Werror=format-security -ffloat-store -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MT CMakeFiles/alglib.dir/src/ap.cpp.o -MF CMakeFiles/alglib.dir/src/ap.cpp.o.d -o CMakeFiles/alglib.dir/src/ap.cpp.o -c /build/alglib-3.19.0/src/ap.cpp
+[ 38%] Building CXX object CMakeFiles/alglib.dir/src/interpolation.cpp.o
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-/usr/bin/c++ -Dalglib_EXPORTS -I/build/alglib-3.19.0/src -g -O2 -ffile-prefix-map=/build/alglib-3.19.0=. -fstack-protector-strong -Wformat -Werror=format-security -ffloat-store -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MT CMakeFiles/alglib.dir/src/diffequations.cpp.o -MF CMakeFiles/alglib.dir/src/diffequations.cpp.o.d -o CMakeFiles/alglib.dir/src/diffequations.cpp.o -c /build/alglib-3.19.0/src/diffequations.cpp
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-[ 47%] Building CXX object CMakeFiles/alglib.dir/src/kernels_fma.cpp.o
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+[ 47%] Building CXX object CMakeFiles/alglib.dir/src/kernels_fma.cpp.o
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+[ 52%] Building CXX object CMakeFiles/alglib.dir/src/kernels_sse2.cpp.o
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+[ 57%] Building CXX object CMakeFiles/alglib.dir/src/linalg.cpp.o
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-[ 61%] Building CXX object CMakeFiles/alglib.dir/src/specialfunctions.cpp.o
+[ 61%] Building CXX object CMakeFiles/alglib.dir/src/optimization.cpp.o
+/usr/bin/c++ -Dalglib_EXPORTS -I/build/alglib-3.19.0/src -g -O2 -ffile-prefix-map=/build/alglib-3.19.0=. -fstack-protector-strong -Wformat -Werror=format-security -ffloat-store -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MT CMakeFiles/alglib.dir/src/optimization.cpp.o -MF CMakeFiles/alglib.dir/src/optimization.cpp.o.d -o CMakeFiles/alglib.dir/src/optimization.cpp.o -c /build/alglib-3.19.0/src/optimization.cpp
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+[ 71%] Building CXX object CMakeFiles/alglib.dir/src/specialfunctions.cpp.o
+/usr/bin/c++ -Dalglib_EXPORTS -I/build/alglib-3.19.0/src -g -O2 -ffile-prefix-map=/build/alglib-3.19.0=. -fstack-protector-strong -Wformat -Werror=format-security -ffloat-store -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -MD -MT CMakeFiles/alglib.dir/src/specialfunctions.cpp.o -MF CMakeFiles/alglib.dir/src/specialfunctions.cpp.o.d -o CMakeFiles/alglib.dir/src/specialfunctions.cpp.o -c /build/alglib-3.19.0/src/specialfunctions.cpp
+[ 76%] Building CXX object CMakeFiles/alglib.dir/src/statistics.cpp.o
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@@ -559,10 +602,10 @@
 make  -f CMakeFiles/test_i.dir/build.make CMakeFiles/test_i.dir/build
 make[3]: Entering directory '/build/alglib-3.19.0/obj-i686-linux-gnu'
 make[3]: Entering directory '/build/alglib-3.19.0/obj-i686-linux-gnu'
-[ 90%] Building CXX object CMakeFiles/test_i.dir/tests/test_i.cpp.o
+[ 85%] Building CXX object CMakeFiles/test_i.dir/tests/test_i.cpp.o
+/usr/bin/c++  -I/build/alglib-3.19.0/src -g -O2 -ffile-prefix-map=/build/alglib-3.19.0=. -fstack-protector-strong -Wformat -Werror=format-security -ffloat-store -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/test_i.dir/tests/test_i.cpp.o -MF CMakeFiles/test_i.dir/tests/test_i.cpp.o.d -o CMakeFiles/test_i.dir/tests/test_i.cpp.o -c /build/alglib-3.19.0/tests/test_i.cpp
 [ 90%] Building CXX object CMakeFiles/test_c.dir/tests/test_c.cpp.o
 /usr/bin/c++  -I/build/alglib-3.19.0/src -g -O2 -ffile-prefix-map=/build/alglib-3.19.0=. -fstack-protector-strong -Wformat -Werror=format-security -ffloat-store -Wdate-time -D_FORTIFY_SOURCE=2 -MD -MT CMakeFiles/test_c.dir/tests/test_c.cpp.o -MF CMakeFiles/test_c.dir/tests/test_c.cpp.o.d -o CMakeFiles/test_c.dir/tests/test_c.cpp.o -c /build/alglib-3.19.0/tests/test_c.cpp
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 [ 95%] Linking CXX executable test_i
 /usr/bin/cmake -E cmake_link_script CMakeFiles/test_i.dir/link.txt --verbose=1
 /usr/bin/c++ -g -O2 -ffile-prefix-map=/build/alglib-3.19.0=. -fstack-protector-strong -Wformat -Werror=format-security -ffloat-store -Wdate-time -D_FORTIFY_SOURCE=2 -Wl,-z,relro -Wl,-z,now -rdynamic CMakeFiles/test_i.dir/tests/test_i.cpp.o -o test_i  -Wl,-rpath,/build/alglib-3.19.0/obj-i686-linux-gnu libalglib.so.3.19.0 
@@ -577,10 +620,10 @@
 /usr/bin/cmake -E cmake_progress_start /build/alglib-3.19.0/obj-i686-linux-gnu/CMakeFiles 0
 make[1]: Leaving directory '/build/alglib-3.19.0/obj-i686-linux-gnu'
    dh_auto_test
-	cd obj-i686-linux-gnu && make -j16 test ARGS\+=--verbose ARGS\+=-j16
+	cd obj-i686-linux-gnu && make -j7 test ARGS\+=--verbose ARGS\+=-j7
 make[1]: Entering directory '/build/alglib-3.19.0/obj-i686-linux-gnu'
 Running tests...
-/usr/bin/ctest --force-new-ctest-process --verbose -j16
+/usr/bin/ctest --force-new-ctest-process --verbose -j7
 UpdateCTestConfiguration  from :/build/alglib-3.19.0/obj-i686-linux-gnu/DartConfiguration.tcl
 UpdateCTestConfiguration  from :/build/alglib-3.19.0/obj-i686-linux-gnu/DartConfiguration.tcl
 Test project /build/alglib-3.19.0/obj-i686-linux-gnu
@@ -602,7 +645,7 @@
 2: Test command: /build/alglib-3.19.0/obj-i686-linux-gnu/test_i
 2: Working Directory: /build/alglib-3.19.0/obj-i686-linux-gnu
 2: Test timeout computed to be: 10000000
-1: SEED: 1720682932
+1: SEED: 1686273441
 1: COMPILER: GCC
 1: HARDWARE: 32-bit
 1: HARDWARE: little-endian
@@ -620,7 +663,7 @@
 2: 100/151
 2: 150/151
 2: 151/151
-1/2 Test #2: test_i ...........................   Passed    0.96 sec
+1/2 Test #2: test_i ...........................   Passed    2.46 sec
 1: ablasf                           OK
 1: hqrnd                            OK
 1: ablas                            OK
@@ -711,17 +754,17 @@
 1: knn                              OK
 1: mlptrain                         OK
 1: alglibbasics                     OK
-1: Done in 412 seconds
-2/2 Test #1: test_c ...........................   Passed  411.98 sec
+1: Done in 1107 seconds
+2/2 Test #1: test_c ...........................   Passed  1106.85 sec
 
 100% tests passed, 0 tests failed out of 2
 
-Total Test time (real) = 411.98 sec
+Total Test time (real) = 1106.86 sec
 make[1]: Leaving directory '/build/alglib-3.19.0/obj-i686-linux-gnu'
    create-stamp debian/debhelper-build-stamp
    dh_prep
    dh_auto_install
-	cd obj-i686-linux-gnu && make -j16 install DESTDIR=/build/alglib-3.19.0/debian/tmp AM_UPDATE_INFO_DIR=no "INSTALL=install --strip-program=true"
+	cd obj-i686-linux-gnu && make -j7 install DESTDIR=/build/alglib-3.19.0/debian/tmp AM_UPDATE_INFO_DIR=no "INSTALL=install --strip-program=true"
 make[1]: Entering directory '/build/alglib-3.19.0/obj-i686-linux-gnu'
 /usr/bin/cmake -S/build/alglib-3.19.0 -B/build/alglib-3.19.0/obj-i686-linux-gnu --check-build-system CMakeFiles/Makefile.cmake 0
 make  -f CMakeFiles/Makefile2 preinstall
@@ -780,12 +823,14 @@
 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/7099/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/7099/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/23054 and its subdirectories
-I: Current time: Wed Jul 10 19:35:52 -12 2024
-I: pbuilder-time-stamp: 1720683352
+I: removing directory /srv/workspace/pbuilder/7099 and its subdirectories
+I: Current time: Fri Jun  9 15:36:00 +14 2023
+I: pbuilder-time-stamp: 1686274560