Diff of the two buildlogs:

--
--- b1/build.log	2023-05-25 18:25:00.302897436 +0000
+++ b2/build.log	2023-05-25 18:31:50.852983801 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Thu May 25 06:23:07 -12 2023
-I: pbuilder-time-stamp: 1685038987
+I: Current time: Fri May 26 08:25:15 +14 2023
+I: pbuilder-time-stamp: 1685039115
 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 [./rust-matchers_0.1.0.orig.tar.gz]
 I: copying [./rust-matchers_0.1.0-1.debian.tar.xz]
 I: Extracting source
-gpgv: Signature made Thu Sep 22 00:36:09 2022 -12
+gpgv: Signature made Fri Sep 23 02:36:09 2022 +14
 gpgv:                using RSA key 276D7B77B69B756C7CB68669DD29F88442839ED3
 gpgv: Can't check signature: No public key
 dpkg-source: warning: cannot verify inline signature for ./rust-matchers_0.1.0-1.dsc: no acceptable signature found
@@ -25,135 +25,167 @@
 dpkg-source: info: unpacking rust-matchers_0.1.0-1.debian.tar.xz
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/6181/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/29922/tmp/hooks/D01_modify_environment starting
+debug: Running on ff4a.
+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 May 26 08:26 /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/29922/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/29922/tmp/hooks/D02_print_environment starting
 I: set
-  BUILDDIR='/build'
-  BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other'
-  BUILDUSERNAME='pbuilder1'
-  BUILD_ARCH='armhf'
-  DEBIAN_FRONTEND='noninteractive'
-  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=3 '
-  DISTRIBUTION='bookworm'
-  HOME='/root'
-  HOST_ARCH='armhf'
+  BASH=/bin/sh
+  BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath
+  BASH_ALIASES=()
+  BASH_ARGC=()
+  BASH_ARGV=()
+  BASH_CMDS=()
+  BASH_LINENO=([0]="12" [1]="0")
+  BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:.
+  BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment")
+  BASH_VERSINFO=([0]="5" [1]="2" [2]="15" [3]="1" [4]="release" [5]="arm-unknown-linux-gnueabihf")
+  BASH_VERSION='5.2.15(1)-release'
+  BUILDDIR=/build
+  BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other'
+  BUILDUSERNAME=pbuilder2
+  BUILD_ARCH=armhf
+  DEBIAN_FRONTEND=noninteractive
+  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=4 '
+  DIRSTACK=()
+  DISTRIBUTION=bookworm
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=arm
+  HOST_ARCH=armhf
   IFS=' 	
   '
-  INVOCATION_ID='60794bf0e97140918991f4f441258f35'
-  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='6181'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=52e923716a0243c9a5c133f3900e81c8
+  LANG=C
+  LANGUAGE=it_CH:it
+  LC_ALL=C
+  MACHTYPE=arm-unknown-linux-gnueabihf
+  MAIL=/var/mail/root
+  OPTERR=1
+  OPTIND=1
+  OSTYPE=linux-gnueabihf
+  PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path
+  PBCURRENTCOMMANDLINEOPERATION=build
+  PBUILDER_OPERATION=build
+  PBUILDER_PKGDATADIR=/usr/share/pbuilder
+  PBUILDER_PKGLIBDIR=/usr/lib/pbuilder
+  PBUILDER_SYSCONFDIR=/etc
+  PIPESTATUS=([0]="0")
+  POSIXLY_CORRECT=y
+  PPID=29922
   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.TqpdTNgC/pbuilderrc_23u6 --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.TqpdTNgC/b1 --logfile b1/build.log rust-matchers_0.1.0-1.dsc'
-  SUDO_GID='113'
-  SUDO_UID='107'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://10.0.0.15:3142/'
+  PWD=/
+  SHELL=/bin/bash
+  SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix
+  SHLVL=3
+  SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.TqpdTNgC/pbuilderrc_DzwD --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.TqpdTNgC/b2 --logfile b2/build.log --extrapackages usrmerge rust-matchers_0.1.0-1.dsc'
+  SUDO_GID=113
+  SUDO_UID=107
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  _='I: set'
+  http_proxy=http://10.0.0.15:3142/
 I: uname -a
-  Linux virt64c 5.10.0-23-arm64 #1 SMP Debian 5.10.179-1 (2023-05-12) aarch64 GNU/Linux
+  Linux i-capture-the-hostname 5.10.0-23-armmp-lpae #1 SMP Debian 5.10.179-1 (2023-05-12) armv7l GNU/Linux
 I: ls -l /bin
   total 5072
-  -rwxr-xr-x 1 root root 838488 Apr 23 09:24 bash
-  -rwxr-xr-x 3 root root  67144 Sep 18  2022 bunzip2
-  -rwxr-xr-x 3 root root  67144 Sep 18  2022 bzcat
-  lrwxrwxrwx 1 root root      6 Sep 18  2022 bzcmp -> bzdiff
-  -rwxr-xr-x 1 root root   2225 Sep 18  2022 bzdiff
-  lrwxrwxrwx 1 root root      6 Sep 18  2022 bzegrep -> bzgrep
-  -rwxr-xr-x 1 root root   4893 Nov 27  2021 bzexe
-  lrwxrwxrwx 1 root root      6 Sep 18  2022 bzfgrep -> bzgrep
-  -rwxr-xr-x 1 root root   3775 Sep 18  2022 bzgrep
-  -rwxr-xr-x 3 root root  67144 Sep 18  2022 bzip2
-  -rwxr-xr-x 1 root root  67112 Sep 18  2022 bzip2recover
-  lrwxrwxrwx 1 root root      6 Sep 18  2022 bzless -> bzmore
-  -rwxr-xr-x 1 root root   1297 Sep 18  2022 bzmore
-  -rwxr-xr-x 1 root root  67632 Sep 20  2022 cat
-  -rwxr-xr-x 1 root root  67676 Sep 20  2022 chgrp
-  -rwxr-xr-x 1 root root  67644 Sep 20  2022 chmod
-  -rwxr-xr-x 1 root root  67684 Sep 20  2022 chown
-  -rwxr-xr-x 1 root root 133532 Sep 20  2022 cp
-  -rwxr-xr-x 1 root root 132868 Jan  5 01:20 dash
-  -rwxr-xr-x 1 root root 133220 Sep 20  2022 date
-  -rwxr-xr-x 1 root root  67732 Sep 20  2022 dd
-  -rwxr-xr-x 1 root root  68104 Sep 20  2022 df
-  -rwxr-xr-x 1 root root 133632 Sep 20  2022 dir
-  -rwxr-xr-x 1 root root  59128 Mar 22 21:02 dmesg
-  lrwxrwxrwx 1 root root      8 Dec 19 01:33 dnsdomainname -> hostname
-  lrwxrwxrwx 1 root root      8 Dec 19 01:33 domainname -> hostname
-  -rwxr-xr-x 1 root root  67560 Sep 20  2022 echo
-  -rwxr-xr-x 1 root root     41 Jan 24 02:43 egrep
-  -rwxr-xr-x 1 root root  67548 Sep 20  2022 false
-  -rwxr-xr-x 1 root root     41 Jan 24 02:43 fgrep
-  -rwxr-xr-x 1 root root  55748 Mar 22 21:02 findmnt
-  -rwsr-xr-x 1 root root  26208 Mar 22 20:15 fusermount
-  -rwxr-xr-x 1 root root 128608 Jan 24 02:43 grep
-  -rwxr-xr-x 2 root root   2346 Apr  9  2022 gunzip
-  -rwxr-xr-x 1 root root   6447 Apr  9  2022 gzexe
-  -rwxr-xr-x 1 root root  64220 Apr  9  2022 gzip
-  -rwxr-xr-x 1 root root  67032 Dec 19 01:33 hostname
-  -rwxr-xr-x 1 root root  67720 Sep 20  2022 ln
-  -rwxr-xr-x 1 root root  35132 Mar 22 21:51 login
-  -rwxr-xr-x 1 root root 133632 Sep 20  2022 ls
-  -rwxr-xr-x 1 root root 136808 Mar 22 21:02 lsblk
-  -rwxr-xr-x 1 root root  67800 Sep 20  2022 mkdir
-  -rwxr-xr-x 1 root root  67764 Sep 20  2022 mknod
-  -rwxr-xr-x 1 root root  67596 Sep 20  2022 mktemp
-  -rwxr-xr-x 1 root root  38504 Mar 22 21:02 more
-  -rwsr-xr-x 1 root root  38496 Mar 22 21:02 mount
-  -rwxr-xr-x 1 root root   9824 Mar 22 21:02 mountpoint
-  -rwxr-xr-x 1 root root 133532 Sep 20  2022 mv
-  lrwxrwxrwx 1 root root      8 Dec 19 01:33 nisdomainname -> hostname
-  lrwxrwxrwx 1 root root     14 Apr  2 18:25 pidof -> /sbin/killall5
-  -rwxr-xr-x 1 root root  67608 Sep 20  2022 pwd
-  lrwxrwxrwx 1 root root      4 Apr 23 09:24 rbash -> bash
-  -rwxr-xr-x 1 root root  67600 Sep 20  2022 readlink
-  -rwxr-xr-x 1 root root  67672 Sep 20  2022 rm
-  -rwxr-xr-x 1 root root  67600 Sep 20  2022 rmdir
-  -rwxr-xr-x 1 root root  67400 Nov  2  2022 run-parts
-  -rwxr-xr-x 1 root root 133372 Jan  5 07:55 sed
-  lrwxrwxrwx 1 root root      4 Jan  5 01:20 sh -> dash
-  -rwxr-xr-x 1 root root  67584 Sep 20  2022 sleep
-  -rwxr-xr-x 1 root root  67644 Sep 20  2022 stty
-  -rwsr-xr-x 1 root root  50800 Mar 22 21:02 su
-  -rwxr-xr-x 1 root root  67584 Sep 20  2022 sync
-  -rwxr-xr-x 1 root root 336764 Apr  6 02:25 tar
-  -rwxr-xr-x 1 root root  67144 Nov  2  2022 tempfile
-  -rwxr-xr-x 1 root root 133224 Sep 20  2022 touch
-  -rwxr-xr-x 1 root root  67548 Sep 20  2022 true
-  -rwxr-xr-x 1 root root   9768 Mar 22 20:15 ulockmgr_server
-  -rwsr-xr-x 1 root root  22108 Mar 22 21:02 umount
-  -rwxr-xr-x 1 root root  67572 Sep 20  2022 uname
-  -rwxr-xr-x 2 root root   2346 Apr  9  2022 uncompress
-  -rwxr-xr-x 1 root root 133632 Sep 20  2022 vdir
-  -rwxr-xr-x 1 root root  42608 Mar 22 21:02 wdctl
-  lrwxrwxrwx 1 root root      8 Dec 19 01:33 ypdomainname -> hostname
-  -rwxr-xr-x 1 root root   1984 Apr  9  2022 zcat
-  -rwxr-xr-x 1 root root   1678 Apr  9  2022 zcmp
-  -rwxr-xr-x 1 root root   6460 Apr  9  2022 zdiff
-  -rwxr-xr-x 1 root root     29 Apr  9  2022 zegrep
-  -rwxr-xr-x 1 root root     29 Apr  9  2022 zfgrep
-  -rwxr-xr-x 1 root root   2081 Apr  9  2022 zforce
-  -rwxr-xr-x 1 root root   8103 Apr  9  2022 zgrep
-  -rwxr-xr-x 1 root root   2206 Apr  9  2022 zless
-  -rwxr-xr-x 1 root root   1842 Apr  9  2022 zmore
-  -rwxr-xr-x 1 root root   4577 Apr  9  2022 znew
-I: user script /srv/workspace/pbuilder/6181/tmp/hooks/D02_print_environment finished
+  -rwxr-xr-x 1 root root 838488 Apr 24 11:24 bash
+  -rwxr-xr-x 3 root root  67144 Sep 19  2022 bunzip2
+  -rwxr-xr-x 3 root root  67144 Sep 19  2022 bzcat
+  lrwxrwxrwx 1 root root      6 Sep 19  2022 bzcmp -> bzdiff
+  -rwxr-xr-x 1 root root   2225 Sep 19  2022 bzdiff
+  lrwxrwxrwx 1 root root      6 Sep 19  2022 bzegrep -> bzgrep
+  -rwxr-xr-x 1 root root   4893 Nov 28  2021 bzexe
+  lrwxrwxrwx 1 root root      6 Sep 19  2022 bzfgrep -> bzgrep
+  -rwxr-xr-x 1 root root   3775 Sep 19  2022 bzgrep
+  -rwxr-xr-x 3 root root  67144 Sep 19  2022 bzip2
+  -rwxr-xr-x 1 root root  67112 Sep 19  2022 bzip2recover
+  lrwxrwxrwx 1 root root      6 Sep 19  2022 bzless -> bzmore
+  -rwxr-xr-x 1 root root   1297 Sep 19  2022 bzmore
+  -rwxr-xr-x 1 root root  67632 Sep 21  2022 cat
+  -rwxr-xr-x 1 root root  67676 Sep 21  2022 chgrp
+  -rwxr-xr-x 1 root root  67644 Sep 21  2022 chmod
+  -rwxr-xr-x 1 root root  67684 Sep 21  2022 chown
+  -rwxr-xr-x 1 root root 133532 Sep 21  2022 cp
+  -rwxr-xr-x 1 root root 132868 Jan  6 03:20 dash
+  -rwxr-xr-x 1 root root 133220 Sep 21  2022 date
+  -rwxr-xr-x 1 root root  67732 Sep 21  2022 dd
+  -rwxr-xr-x 1 root root  68104 Sep 21  2022 df
+  -rwxr-xr-x 1 root root 133632 Sep 21  2022 dir
+  -rwxr-xr-x 1 root root  59128 Mar 23 23:02 dmesg
+  lrwxrwxrwx 1 root root      8 Dec 20 03:33 dnsdomainname -> hostname
+  lrwxrwxrwx 1 root root      8 Dec 20 03:33 domainname -> hostname
+  -rwxr-xr-x 1 root root  67560 Sep 21  2022 echo
+  -rwxr-xr-x 1 root root     41 Jan 25 04:43 egrep
+  -rwxr-xr-x 1 root root  67548 Sep 21  2022 false
+  -rwxr-xr-x 1 root root     41 Jan 25 04:43 fgrep
+  -rwxr-xr-x 1 root root  55748 Mar 23 23:02 findmnt
+  -rwsr-xr-x 1 root root  26208 Mar 23 22:15 fusermount
+  -rwxr-xr-x 1 root root 128608 Jan 25 04:43 grep
+  -rwxr-xr-x 2 root root   2346 Apr 10  2022 gunzip
+  -rwxr-xr-x 1 root root   6447 Apr 10  2022 gzexe
+  -rwxr-xr-x 1 root root  64220 Apr 10  2022 gzip
+  -rwxr-xr-x 1 root root  67032 Dec 20 03:33 hostname
+  -rwxr-xr-x 1 root root  67720 Sep 21  2022 ln
+  -rwxr-xr-x 1 root root  35132 Mar 23 23:51 login
+  -rwxr-xr-x 1 root root 133632 Sep 21  2022 ls
+  -rwxr-xr-x 1 root root 136808 Mar 23 23:02 lsblk
+  -rwxr-xr-x 1 root root  67800 Sep 21  2022 mkdir
+  -rwxr-xr-x 1 root root  67764 Sep 21  2022 mknod
+  -rwxr-xr-x 1 root root  67596 Sep 21  2022 mktemp
+  -rwxr-xr-x 1 root root  38504 Mar 23 23:02 more
+  -rwsr-xr-x 1 root root  38496 Mar 23 23:02 mount
+  -rwxr-xr-x 1 root root   9824 Mar 23 23:02 mountpoint
+  -rwxr-xr-x 1 root root 133532 Sep 21  2022 mv
+  lrwxrwxrwx 1 root root      8 Dec 20 03:33 nisdomainname -> hostname
+  lrwxrwxrwx 1 root root     14 Apr  3 20:25 pidof -> /sbin/killall5
+  -rwxr-xr-x 1 root root  67608 Sep 21  2022 pwd
+  lrwxrwxrwx 1 root root      4 Apr 24 11:24 rbash -> bash
+  -rwxr-xr-x 1 root root  67600 Sep 21  2022 readlink
+  -rwxr-xr-x 1 root root  67672 Sep 21  2022 rm
+  -rwxr-xr-x 1 root root  67600 Sep 21  2022 rmdir
+  -rwxr-xr-x 1 root root  67400 Nov  3  2022 run-parts
+  -rwxr-xr-x 1 root root 133372 Jan  6 09:55 sed
+  lrwxrwxrwx 1 root root      9 May 26 08:26 sh -> /bin/bash
+  -rwxr-xr-x 1 root root  67584 Sep 21  2022 sleep
+  -rwxr-xr-x 1 root root  67644 Sep 21  2022 stty
+  -rwsr-xr-x 1 root root  50800 Mar 23 23:02 su
+  -rwxr-xr-x 1 root root  67584 Sep 21  2022 sync
+  -rwxr-xr-x 1 root root 336764 Apr  7 04:25 tar
+  -rwxr-xr-x 1 root root  67144 Nov  3  2022 tempfile
+  -rwxr-xr-x 1 root root 133224 Sep 21  2022 touch
+  -rwxr-xr-x 1 root root  67548 Sep 21  2022 true
+  -rwxr-xr-x 1 root root   9768 Mar 23 22:15 ulockmgr_server
+  -rwsr-xr-x 1 root root  22108 Mar 23 23:02 umount
+  -rwxr-xr-x 1 root root  67572 Sep 21  2022 uname
+  -rwxr-xr-x 2 root root   2346 Apr 10  2022 uncompress
+  -rwxr-xr-x 1 root root 133632 Sep 21  2022 vdir
+  -rwxr-xr-x 1 root root  42608 Mar 23 23:02 wdctl
+  lrwxrwxrwx 1 root root      8 Dec 20 03:33 ypdomainname -> hostname
+  -rwxr-xr-x 1 root root   1984 Apr 10  2022 zcat
+  -rwxr-xr-x 1 root root   1678 Apr 10  2022 zcmp
+  -rwxr-xr-x 1 root root   6460 Apr 10  2022 zdiff
+  -rwxr-xr-x 1 root root     29 Apr 10  2022 zegrep
+  -rwxr-xr-x 1 root root     29 Apr 10  2022 zfgrep
+  -rwxr-xr-x 1 root root   2081 Apr 10  2022 zforce
+  -rwxr-xr-x 1 root root   8103 Apr 10  2022 zgrep
+  -rwxr-xr-x 1 root root   2206 Apr 10  2022 zless
+  -rwxr-xr-x 1 root root   1842 Apr 10  2022 zmore
+  -rwxr-xr-x 1 root root   4577 Apr 10  2022 znew
+I: user script /srv/workspace/pbuilder/29922/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -267,7 +299,7 @@
 Get: 68 http://deb.debian.org/debian bookworm/main armhf librust-regex-syntax+unicode-dev armhf 0.6.27-1 [1296 B]
 Get: 69 http://deb.debian.org/debian bookworm/main armhf librust-utf8-ranges-dev armhf 1.0.4-1 [10.3 kB]
 Get: 70 http://deb.debian.org/debian bookworm/main armhf librust-regex-automata+std-dev armhf 0.1.8-2 [1160 B]
-Fetched 105 MB in 4s (28.6 MB/s)
+Fetched 105 MB in 17s (6276 kB/s)
 debconf: delaying package configuration, since apt-utils is not installed
 Selecting previously unselected package libpython3.11-minimal:armhf.
 (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 ... 19326 files and directories currently installed.)
@@ -563,8 +595,19 @@
 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/rust-matchers-0.1.0/ && 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  > ../rust-matchers_0.1.0-1_source.changes
+I: user script /srv/workspace/pbuilder/29922/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/29922/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/rust-matchers-0.1.0/ && 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  > ../rust-matchers_0.1.0-1_source.changes
 dpkg-buildpackage: info: source package rust-matchers
 dpkg-buildpackage: info: source version 0.1.0-1
 dpkg-buildpackage: info: source distribution unstable
@@ -574,7 +617,7 @@
  debian/rules clean
 dh clean --buildsystem cargo
    dh_auto_clean -O--buildsystem=cargo
-debian cargo wrapper: options, profiles, parallel: ['buildinfo=+all', 'reproducible=+all', 'parallel=3'] [] ['-j3']
+debian cargo wrapper: options, profiles, parallel: ['buildinfo=+all', 'reproducible=+all', 'parallel=4'] [] ['-j4']
 debian cargo wrapper: rust_type, gnu_type: armv7-unknown-linux-gnueabihf, arm-linux-gnueabihf
 debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', 'clean', '--verbose', '--verbose'],) {'check': True}
    dh_autoreconf_clean -O--buildsystem=cargo
@@ -584,22 +627,22 @@
    dh_update_autotools_config -O--buildsystem=cargo
    dh_autoreconf -O--buildsystem=cargo
    dh_auto_configure -O--buildsystem=cargo
-debian cargo wrapper: options, profiles, parallel: ['buildinfo=+all', 'reproducible=+all', 'parallel=3'] [] ['-j3']
+debian cargo wrapper: options, profiles, parallel: ['buildinfo=+all', 'reproducible=+all', 'parallel=4'] [] ['-j4']
 debian cargo wrapper: rust_type, gnu_type: armv7-unknown-linux-gnueabihf, arm-linux-gnueabihf
 debian cargo wrapper: linking /usr/share/cargo/registry/* into /build/rust-matchers-0.1.0/debian/cargo_registry/
    dh_auto_build -O--buildsystem=cargo
    debian/rules override_dh_auto_test
 make[1]: Entering directory '/build/rust-matchers-0.1.0'
 dh_auto_test -- test --all
-debian cargo wrapper: options, profiles, parallel: ['buildinfo=+all', 'reproducible=+all', 'parallel=3'] [] ['-j3']
+debian cargo wrapper: options, profiles, parallel: ['buildinfo=+all', 'reproducible=+all', 'parallel=4'] [] ['-j4']
 debian cargo wrapper: rust_type, gnu_type: armv7-unknown-linux-gnueabihf, arm-linux-gnueabihf
-debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j3', '--target', 'armv7-unknown-linux-gnueabihf', '--all'],) {}
-   Compiling regex-syntax v0.6.27
-   Compiling byteorder v1.4.3
+debian cargo wrapper: running subprocess (['env', 'RUST_BACKTRACE=1', '/usr/bin/cargo', '-Zavoid-dev-deps', 'test', '--verbose', '--verbose', '-j4', '--target', 'armv7-unknown-linux-gnueabihf', '--all'],) {}
    Compiling utf8-ranges v1.0.4
-     Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=regex_syntax CARGO_MANIFEST_DIR=/build/rust-matchers-0.1.0/debian/cargo_registry/regex-syntax-0.6.27 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A regular expression parser.' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/regex' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-syntax CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.6.27 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=27 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/build/rust-matchers-0.1.0/target/debug/deps:/usr/lib' rustc --crate-name regex_syntax --edition=2018 /build/rust-matchers-0.1.0/debian/cargo_registry/regex-syntax-0.6.27/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=83214eaa216bf76b -C extra-filename=-83214eaa216bf76b --out-dir /build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps --target armv7-unknown-linux-gnueabihf -L dependency=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps -L dependency=/build/rust-matchers-0.1.0/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=arm-linux-gnueabihf-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/rust-matchers-0.1.0=/usr/share/cargo/registry/matchers-0.1.0 --remap-path-prefix /build/rust-matchers-0.1.0/debian/cargo_registry=/usr/share/cargo/registry`
      Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=utf8_ranges CARGO_MANIFEST_DIR=/build/rust-matchers-0.1.0/debian/cargo_registry/utf8-ranges-1.0.4 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='DEPRECATED. Use regex-syntax::utf8 submodule instead.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/utf8-ranges' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=utf8-ranges CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/utf8-ranges' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.0.4 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=0 CARGO_PKG_VERSION_PATCH=4 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/build/rust-matchers-0.1.0/target/debug/deps:/usr/lib' rustc --crate-name utf8_ranges /build/rust-matchers-0.1.0/debian/cargo_registry/utf8-ranges-1.0.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=be5205265a37af04 -C extra-filename=-be5205265a37af04 --out-dir /build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps --target armv7-unknown-linux-gnueabihf -L dependency=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps -L dependency=/build/rust-matchers-0.1.0/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=arm-linux-gnueabihf-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/rust-matchers-0.1.0=/usr/share/cargo/registry/matchers-0.1.0 --remap-path-prefix /build/rust-matchers-0.1.0/debian/cargo_registry=/usr/share/cargo/registry`
+   Compiling byteorder v1.4.3
+   Compiling regex-syntax v0.6.27
      Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=byteorder CARGO_MANIFEST_DIR=/build/rust-matchers-0.1.0/debian/cargo_registry/byteorder-1.4.3 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Library for reading/writing numbers in big-endian and little-endian.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/byteorder' CARGO_PKG_LICENSE='Unlicense OR MIT' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=byteorder CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/byteorder' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=1.4.3 CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=4 CARGO_PKG_VERSION_PATCH=3 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/build/rust-matchers-0.1.0/target/debug/deps:/usr/lib' rustc --crate-name byteorder --edition=2018 /build/rust-matchers-0.1.0/debian/cargo_registry/byteorder-1.4.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=489ce7a52da6bc47 -C extra-filename=-489ce7a52da6bc47 --out-dir /build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps --target armv7-unknown-linux-gnueabihf -L dependency=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps -L dependency=/build/rust-matchers-0.1.0/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=arm-linux-gnueabihf-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/rust-matchers-0.1.0=/usr/share/cargo/registry/matchers-0.1.0 --remap-path-prefix /build/rust-matchers-0.1.0/debian/cargo_registry=/usr/share/cargo/registry`
+     Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=regex_syntax CARGO_MANIFEST_DIR=/build/rust-matchers-0.1.0/debian/cargo_registry/regex-syntax-0.6.27 CARGO_PKG_AUTHORS='The Rust Project Developers' CARGO_PKG_DESCRIPTION='A regular expression parser.' CARGO_PKG_HOMEPAGE='https://github.com/rust-lang/regex' CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-syntax CARGO_PKG_REPOSITORY='https://github.com/rust-lang/regex' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.6.27 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=6 CARGO_PKG_VERSION_PATCH=27 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/build/rust-matchers-0.1.0/target/debug/deps:/usr/lib' rustc --crate-name regex_syntax --edition=2018 /build/rust-matchers-0.1.0/debian/cargo_registry/regex-syntax-0.6.27/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=83214eaa216bf76b -C extra-filename=-83214eaa216bf76b --out-dir /build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps --target armv7-unknown-linux-gnueabihf -L dependency=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps -L dependency=/build/rust-matchers-0.1.0/target/debug/deps --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=arm-linux-gnueabihf-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/rust-matchers-0.1.0=/usr/share/cargo/registry/matchers-0.1.0 --remap-path-prefix /build/rust-matchers-0.1.0/debian/cargo_registry=/usr/share/cargo/registry`
    Compiling regex-automata v0.1.8
      Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=regex_automata CARGO_MANIFEST_DIR=/build/rust-matchers-0.1.0/debian/cargo_registry/regex-automata-0.1.8 CARGO_PKG_AUTHORS='Andrew Gallant <jamslam@gmail.com>' CARGO_PKG_DESCRIPTION='Automata construction and matching using regular expressions.' CARGO_PKG_HOMEPAGE='https://github.com/BurntSushi/regex-automata' CARGO_PKG_LICENSE=Unlicense/MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=regex-automata CARGO_PKG_REPOSITORY='https://github.com/BurntSushi/regex-automata' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.1.8 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=1 CARGO_PKG_VERSION_PATCH=8 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/build/rust-matchers-0.1.0/target/debug/deps:/usr/lib' rustc --crate-name regex_automata /build/rust-matchers-0.1.0/debian/cargo_registry/regex-automata-0.1.8/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="regex-syntax"' --cfg 'feature="std"' --cfg 'feature="utf8-ranges"' -C metadata=2b11789fcb8b09c4 -C extra-filename=-2b11789fcb8b09c4 --out-dir /build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps --target armv7-unknown-linux-gnueabihf -L dependency=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps -L dependency=/build/rust-matchers-0.1.0/target/debug/deps --extern byteorder=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps/libbyteorder-489ce7a52da6bc47.rmeta --extern regex_syntax=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps/libregex_syntax-83214eaa216bf76b.rmeta --extern utf8_ranges=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps/libutf8_ranges-be5205265a37af04.rmeta --cap-lints warn -C debuginfo=2 --cap-lints warn -C linker=arm-linux-gnueabihf-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/rust-matchers-0.1.0=/usr/share/cargo/registry/matchers-0.1.0 --remap-path-prefix /build/rust-matchers-0.1.0/debian/cargo_registry=/usr/share/cargo/registry`
 warning: unused return value of `std::mem::replace` that must be used
@@ -617,7 +660,7 @@
 warning: `regex-automata` (lib) generated 1 warning
      Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=matchers CARGO_MANIFEST_DIR=/build/rust-matchers-0.1.0 CARGO_PKG_AUTHORS='Eliza Weisman <eliza@buoyant.io>' CARGO_PKG_DESCRIPTION='Regex matching on character and byte streams.
 ' CARGO_PKG_HOMEPAGE='https://github.com/hawkw/matchers' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=matchers CARGO_PKG_REPOSITORY='https://github.com/hawkw/matchers' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.1.0 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=1 CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 LD_LIBRARY_PATH='/build/rust-matchers-0.1.0/target/debug/deps:/usr/lib' rustc --crate-name matchers --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=7c605bf75d97377a -C extra-filename=-7c605bf75d97377a --out-dir /build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps --target armv7-unknown-linux-gnueabihf -C incremental=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/incremental -L dependency=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps -L dependency=/build/rust-matchers-0.1.0/target/debug/deps --extern regex_automata=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps/libregex_automata-2b11789fcb8b09c4.rlib -C debuginfo=2 --cap-lints warn -C linker=arm-linux-gnueabihf-gcc -C link-arg=-Wl,-z,relro --remap-path-prefix /build/rust-matchers-0.1.0=/usr/share/cargo/registry/matchers-0.1.0 --remap-path-prefix /build/rust-matchers-0.1.0/debian/cargo_registry=/usr/share/cargo/registry`
-    Finished test [unoptimized + debuginfo] target(s) in 25.24s
+    Finished test [unoptimized + debuginfo] target(s) in 1m 12s
      Running `/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps/matchers-7c605bf75d97377a`
 
 running 17 tests
@@ -626,31 +669,31 @@
 test test::anchored::display_is_anchored ... ok
 test test::anchored::debug_explicitly_unanchored ... ok
 test test::anchored::display_explicitly_unanchored ... ok
+test test::anchored::reader_is_anchored ... ok
 test test::anchored::debug_matches ... ok
-test test::anchored::display_matches ... ok
 test test::anchored::reader_explicitly_unanchored ... ok
-test test::anchored::reader_is_anchored ... ok
-test test::anchored::reader_matches ... ok
+test test::anchored::display_matches ... ok
 test test::unanchored::debug_is_unanchored ... ok
-test test::unanchored::display_is_unanchored ... ok
-test test::unanchored::reader_is_unanchored ... ok
 test test::unanchored::debug_rep_patterns ... ok
+test test::anchored::reader_matches ... ok
+test test::unanchored::reader_is_unanchored ... ok
+test test::unanchored::display_is_unanchored ... ok
 test test::unanchored::debug_matches ... ok
-test test::unanchored::display_matches ... ok
 test test::unanchored::reader_matches ... ok
+test test::unanchored::display_matches ... ok
 
-test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
+test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
 
    Doc-tests matchers
      Running `rustdoc --edition=2018 --crate-type lib --crate-name matchers --test /build/rust-matchers-0.1.0/src/lib.rs --target armv7-unknown-linux-gnueabihf -L dependency=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps -L dependency=/build/rust-matchers-0.1.0/target/debug/deps --extern matchers=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps/libmatchers-4467736558f9e4ae.rlib --extern regex_automata=/build/rust-matchers-0.1.0/target/armv7-unknown-linux-gnueabihf/debug/deps/libregex_automata-2b11789fcb8b09c4.rlib -C embed-bitcode=no --error-format human`
 
 running 4 tests
-test src/lib.rs - Pattern::new_anchored (line 103) ... ok
-test src/lib.rs - Pattern::new (line 75) ... ok
 test src/lib.rs - Pattern<S,A>::display_matches (line 180) ... ok
+test src/lib.rs - Pattern::new (line 75) ... ok
 test src/lib.rs - Pattern<S,A>::debug_matches (line 152) ... ok
+test src/lib.rs - Pattern::new_anchored (line 103) ... ok
 
-test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.12s
+test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.98s
 
 librust-byteorder-dev:armhf 1.4.3-2 0
 librust-regex-automata-dev:armhf 0.1.8-2 0
@@ -688,12 +731,14 @@
 dpkg-buildpackage: info: binary-only upload (no source included)
 dpkg-genchanges: info: including full source code in upload
 I: copying local configuration
+I: user script /srv/workspace/pbuilder/29922/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/29922/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/6181 and its subdirectories
-I: Current time: Thu May 25 06:24:54 -12 2023
-I: pbuilder-time-stamp: 1685039094
+I: removing directory /srv/workspace/pbuilder/29922 and its subdirectories
+I: Current time: Fri May 26 08:31:43 +14 2023
+I: pbuilder-time-stamp: 1685039503