Diff of the two buildlogs:

--
--- b1/build.log	2021-08-14 00:55:38.099066932 +0000
+++ b2/build.log	2021-08-14 00:59:10.887057255 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Fri Aug 13 12:52:15 -12 2021
-I: pbuilder-time-stamp: 1628902335
+I: Current time: Sat Aug 14 14:55:46 +14 2021
+I: pbuilder-time-stamp: 1628902546
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/bullseye-reproducible-base.tgz]
 I: copying local configuration
@@ -16,8 +16,8 @@
 I: copying [./octave-splines_1.3.3-2.debian.tar.xz]
 I: Extracting source
 gpgv: unknown type of key resource 'trustedkeys.kbx'
-gpgv: keyblock resource '/tmp/dpkg-verify-sig.xoVGdSQg/trustedkeys.kbx': General error
-gpgv: Signature made Thu Jul 30 08:40:38 2020 -12
+gpgv: keyblock resource '/tmp/dpkg-verify-sig.J9TODlEi/trustedkeys.kbx': General error
+gpgv: Signature made Fri Jul 31 10:40:38 2020 +14
 gpgv:                using RSA key 3F464391498FE874BDB5D98F2124AA1983785C90
 gpgv: Can't check signature: No public key
 dpkg-source: warning: failed to verify signature on ./octave-splines_1.3.3-2.dsc
@@ -26,135 +26,169 @@
 dpkg-source: info: unpacking octave-splines_1.3.3-2.debian.tar.xz
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/27565/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/11008/tmp/hooks/D01_modify_environment starting
+debug: Running on jtx1c.
+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
+Removing 'diversion of /bin/sh to /bin/sh.distrib by dash'
+Adding 'diversion of /bin/sh to /bin/sh.distrib by bash'
+Removing 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by dash'
+Adding 'diversion of /usr/share/man/man1/sh.1.gz to /usr/share/man/man1/sh.distrib.1.gz by 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/11008/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/11008/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,-fixfilepath parallel=3'
-  DISTRIBUTION=''
-  HOME='/root'
-  HOST_ARCH='armhf'
+  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]="arm-unknown-linux-gnueabihf")
+  BASH_VERSION='5.1.4(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,-fixfilepath parallel=4'
+  DIRSTACK=()
+  DISTRIBUTION=
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=arm
+  HOST_ARCH=armhf
   IFS=' 	
   '
-  INVOCATION_ID='b6940ee06cea4a67aff7c74f72bf06c1'
-  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='27565'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=c2cf546427444083aeabc3a1bd039daa
+  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=11008
   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/tmp.6wYV34IhE6/pbuilderrc_ILHd --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.6wYV34IhE6/b1 --logfile b1/build.log octave-splines_1.3.3-2.dsc'
-  SUDO_GID='112'
-  SUDO_UID='106'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://10.0.0.15:8000/'
+  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/tmp.6wYV34IhE6/pbuilderrc_9Qzw --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.6wYV34IhE6/b2 --logfile b2/build.log --extrapackages usrmerge octave-splines_1.3.3-2.dsc'
+  SUDO_GID=114
+  SUDO_UID=108
+  SUDO_USER=jenkins
+  TERM=unknown
+  TZ=/usr/share/zoneinfo/Etc/GMT-14
+  UID=0
+  USER=root
+  _='I: set'
+  http_proxy=http://10.0.0.15:8000/
 I: uname -a
-  Linux virt32b 5.10.0-8-armmp-lpae #1 SMP Debian 5.10.46-4 (2021-08-03) armv7l GNU/Linux
+  Linux i-capture-the-hostname 5.10.0-8-arm64 #1 SMP Debian 5.10.46-4 (2021-08-03) aarch64 GNU/Linux
 I: ls -l /bin
   total 3580
-  -rwxr-xr-x 1 root root 816764 Aug  4 08:25 bash
-  -rwxr-xr-x 3 root root  26052 Jul 20  2020 bunzip2
-  -rwxr-xr-x 3 root root  26052 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  26052 Jul 20  2020 bzip2
-  -rwxr-xr-x 1 root root   9636 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  26668 Sep 22  2020 cat
-  -rwxr-xr-x 1 root root  43104 Sep 22  2020 chgrp
-  -rwxr-xr-x 1 root root  38984 Sep 22  2020 chmod
-  -rwxr-xr-x 1 root root  43112 Sep 22  2020 chown
-  -rwxr-xr-x 1 root root  92616 Sep 22  2020 cp
-  -rwxr-xr-x 1 root root  75524 Dec 10  2020 dash
-  -rwxr-xr-x 1 root root  75880 Sep 22  2020 date
-  -rwxr-xr-x 1 root root  55436 Sep 22  2020 dd
-  -rwxr-xr-x 1 root root  59912 Sep 22  2020 df
-  -rwxr-xr-x 1 root root  96764 Sep 22  2020 dir
-  -rwxr-xr-x 1 root root  55012 Jul 28 07:09 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  22508 Sep 22  2020 echo
-  -rwxr-xr-x 1 root root     28 Nov  9  2020 egrep
-  -rwxr-xr-x 1 root root  22496 Sep 22  2020 false
-  -rwxr-xr-x 1 root root     28 Nov  9  2020 fgrep
-  -rwxr-xr-x 1 root root  47492 Jul 28 07:09 findmnt
-  -rwsr-xr-x 1 root root  26076 Feb 26 04:12 fusermount
-  -rwxr-xr-x 1 root root 124508 Nov  9  2020 grep
-  -rwxr-xr-x 2 root root   2346 Mar  2 11:30 gunzip
-  -rwxr-xr-x 1 root root   6376 Mar  2 11:30 gzexe
-  -rwxr-xr-x 1 root root  64212 Mar  2 11:30 gzip
-  -rwxr-xr-x 1 root root  13784 Nov  6  2019 hostname
-  -rwxr-xr-x 1 root root  43180 Sep 22  2020 ln
-  -rwxr-xr-x 1 root root  35068 Feb  7  2020 login
-  -rwxr-xr-x 1 root root  96764 Sep 22  2020 ls
-  -rwxr-xr-x 1 root root  99940 Jul 28 07:09 lsblk
-  -rwxr-xr-x 1 root root  51408 Sep 22  2020 mkdir
-  -rwxr-xr-x 1 root root  43184 Sep 22  2020 mknod
-  -rwxr-xr-x 1 root root  30780 Sep 22  2020 mktemp
-  -rwxr-xr-x 1 root root  34408 Jul 28 07:09 more
-  -rwsr-xr-x 1 root root  34400 Jul 28 07:09 mount
-  -rwxr-xr-x 1 root root   9824 Jul 28 07:09 mountpoint
-  -rwxr-xr-x 1 root root  88524 Sep 22  2020 mv
-  lrwxrwxrwx 1 root root      8 Nov  6  2019 nisdomainname -> hostname
-  lrwxrwxrwx 1 root root     14 Apr 18 03:38 pidof -> /sbin/killall5
-  -rwxr-xr-x 1 root root  26652 Sep 22  2020 pwd
-  lrwxrwxrwx 1 root root      4 Aug  4 08:25 rbash -> bash
-  -rwxr-xr-x 1 root root  30740 Sep 22  2020 readlink
-  -rwxr-xr-x 1 root root  43104 Sep 22  2020 rm
-  -rwxr-xr-x 1 root root  30732 Sep 22  2020 rmdir
-  -rwxr-xr-x 1 root root  14144 Sep 27  2020 run-parts
-  -rwxr-xr-x 1 root root  76012 Dec 22  2018 sed
-  lrwxrwxrwx 1 root root      4 Aug 10 21:26 sh -> dash
-  -rwxr-xr-x 1 root root  22532 Sep 22  2020 sleep
-  -rwxr-xr-x 1 root root  55360 Sep 22  2020 stty
-  -rwsr-xr-x 1 root root  46704 Jul 28 07:09 su
-  -rwxr-xr-x 1 root root  22532 Sep 22  2020 sync
-  -rwxr-xr-x 1 root root 340872 Feb 16 21:55 tar
-  -rwxr-xr-x 1 root root   9808 Sep 27  2020 tempfile
-  -rwxr-xr-x 1 root root  67696 Sep 22  2020 touch
-  -rwxr-xr-x 1 root root  22496 Sep 22  2020 true
-  -rwxr-xr-x 1 root root   9636 Feb 26 04:12 ulockmgr_server
-  -rwsr-xr-x 1 root root  22108 Jul 28 07:09 umount
-  -rwxr-xr-x 1 root root  22520 Sep 22  2020 uname
-  -rwxr-xr-x 2 root root   2346 Mar  2 11:30 uncompress
-  -rwxr-xr-x 1 root root  96764 Sep 22  2020 vdir
-  -rwxr-xr-x 1 root root  38512 Jul 28 07:09 wdctl
-  lrwxrwxrwx 1 root root      8 Nov  6  2019 ypdomainname -> hostname
-  -rwxr-xr-x 1 root root   1984 Mar  2 11:30 zcat
-  -rwxr-xr-x 1 root root   1678 Mar  2 11:30 zcmp
-  -rwxr-xr-x 1 root root   5880 Mar  2 11:30 zdiff
-  -rwxr-xr-x 1 root root     29 Mar  2 11:30 zegrep
-  -rwxr-xr-x 1 root root     29 Mar  2 11:30 zfgrep
-  -rwxr-xr-x 1 root root   2081 Mar  2 11:30 zforce
-  -rwxr-xr-x 1 root root   7585 Mar  2 11:30 zgrep
-  -rwxr-xr-x 1 root root   2206 Mar  2 11:30 zless
-  -rwxr-xr-x 1 root root   1842 Mar  2 11:30 zmore
-  -rwxr-xr-x 1 root root   4553 Mar  2 11:30 znew
-I: user script /srv/workspace/pbuilder/27565/tmp/hooks/D02_print_environment finished
+  -rwxr-xr-x 1 root root 816764 Aug  5 10:25 bash
+  -rwxr-xr-x 3 root root  26052 Jul 21  2020 bunzip2
+  -rwxr-xr-x 3 root root  26052 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  26052 Jul 21  2020 bzip2
+  -rwxr-xr-x 1 root root   9636 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  26668 Sep 23  2020 cat
+  -rwxr-xr-x 1 root root  43104 Sep 23  2020 chgrp
+  -rwxr-xr-x 1 root root  38984 Sep 23  2020 chmod
+  -rwxr-xr-x 1 root root  43112 Sep 23  2020 chown
+  -rwxr-xr-x 1 root root  92616 Sep 23  2020 cp
+  -rwxr-xr-x 1 root root  75524 Dec 11  2020 dash
+  -rwxr-xr-x 1 root root  75880 Sep 23  2020 date
+  -rwxr-xr-x 1 root root  55436 Sep 23  2020 dd
+  -rwxr-xr-x 1 root root  59912 Sep 23  2020 df
+  -rwxr-xr-x 1 root root  96764 Sep 23  2020 dir
+  -rwxr-xr-x 1 root root  55012 Jul 29 09:09 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  22508 Sep 23  2020 echo
+  -rwxr-xr-x 1 root root     28 Nov 10  2020 egrep
+  -rwxr-xr-x 1 root root  22496 Sep 23  2020 false
+  -rwxr-xr-x 1 root root     28 Nov 10  2020 fgrep
+  -rwxr-xr-x 1 root root  47492 Jul 29 09:09 findmnt
+  -rwsr-xr-x 1 root root  26076 Feb 27 06:12 fusermount
+  -rwxr-xr-x 1 root root 124508 Nov 10  2020 grep
+  -rwxr-xr-x 2 root root   2346 Mar  3 13:30 gunzip
+  -rwxr-xr-x 1 root root   6376 Mar  3 13:30 gzexe
+  -rwxr-xr-x 1 root root  64212 Mar  3 13:30 gzip
+  -rwxr-xr-x 1 root root  13784 Nov  8  2019 hostname
+  -rwxr-xr-x 1 root root  43180 Sep 23  2020 ln
+  -rwxr-xr-x 1 root root  35068 Feb  8  2020 login
+  -rwxr-xr-x 1 root root  96764 Sep 23  2020 ls
+  -rwxr-xr-x 1 root root  99940 Jul 29 09:09 lsblk
+  -rwxr-xr-x 1 root root  51408 Sep 23  2020 mkdir
+  -rwxr-xr-x 1 root root  43184 Sep 23  2020 mknod
+  -rwxr-xr-x 1 root root  30780 Sep 23  2020 mktemp
+  -rwxr-xr-x 1 root root  34408 Jul 29 09:09 more
+  -rwsr-xr-x 1 root root  34400 Jul 29 09:09 mount
+  -rwxr-xr-x 1 root root   9824 Jul 29 09:09 mountpoint
+  -rwxr-xr-x 1 root root  88524 Sep 23  2020 mv
+  lrwxrwxrwx 1 root root      8 Nov  8  2019 nisdomainname -> hostname
+  lrwxrwxrwx 1 root root     14 Apr 19 05:38 pidof -> /sbin/killall5
+  -rwxr-xr-x 1 root root  26652 Sep 23  2020 pwd
+  lrwxrwxrwx 1 root root      4 Aug  5 10:25 rbash -> bash
+  -rwxr-xr-x 1 root root  30740 Sep 23  2020 readlink
+  -rwxr-xr-x 1 root root  43104 Sep 23  2020 rm
+  -rwxr-xr-x 1 root root  30732 Sep 23  2020 rmdir
+  -rwxr-xr-x 1 root root  14144 Sep 28  2020 run-parts
+  -rwxr-xr-x 1 root root  76012 Dec 23  2018 sed
+  lrwxrwxrwx 1 root root      4 Aug 14 14:56 sh -> bash
+  lrwxrwxrwx 1 root root      4 Aug 12 23:26 sh.distrib -> dash
+  -rwxr-xr-x 1 root root  22532 Sep 23  2020 sleep
+  -rwxr-xr-x 1 root root  55360 Sep 23  2020 stty
+  -rwsr-xr-x 1 root root  46704 Jul 29 09:09 su
+  -rwxr-xr-x 1 root root  22532 Sep 23  2020 sync
+  -rwxr-xr-x 1 root root 340872 Feb 17 23:55 tar
+  -rwxr-xr-x 1 root root   9808 Sep 28  2020 tempfile
+  -rwxr-xr-x 1 root root  67696 Sep 23  2020 touch
+  -rwxr-xr-x 1 root root  22496 Sep 23  2020 true
+  -rwxr-xr-x 1 root root   9636 Feb 27 06:12 ulockmgr_server
+  -rwsr-xr-x 1 root root  22108 Jul 29 09:09 umount
+  -rwxr-xr-x 1 root root  22520 Sep 23  2020 uname
+  -rwxr-xr-x 2 root root   2346 Mar  3 13:30 uncompress
+  -rwxr-xr-x 1 root root  96764 Sep 23  2020 vdir
+  -rwxr-xr-x 1 root root  38512 Jul 29 09:09 wdctl
+  lrwxrwxrwx 1 root root      8 Nov  8  2019 ypdomainname -> hostname
+  -rwxr-xr-x 1 root root   1984 Mar  3 13:30 zcat
+  -rwxr-xr-x 1 root root   1678 Mar  3 13:30 zcmp
+  -rwxr-xr-x 1 root root   5880 Mar  3 13:30 zdiff
+  -rwxr-xr-x 1 root root     29 Mar  3 13:30 zegrep
+  -rwxr-xr-x 1 root root     29 Mar  3 13:30 zfgrep
+  -rwxr-xr-x 1 root root   2081 Mar  3 13:30 zforce
+  -rwxr-xr-x 1 root root   7585 Mar  3 13:30 zgrep
+  -rwxr-xr-x 1 root root   2206 Mar  3 13:30 zless
+  -rwxr-xr-x 1 root root   1842 Mar  3 13:30 zmore
+  -rwxr-xr-x 1 root root   4553 Mar  3 13:30 znew
+I: user script /srv/workspace/pbuilder/11008/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -633,7 +667,7 @@
 Get: 439 http://deb.debian.org/debian bullseye/main armhf gnuplot-nox armhf 5.4.1+dfsg1-1 [785 kB]
 Get: 440 http://deb.debian.org/debian bullseye/main armhf dh-octave-autopkgtest all 1.0.3 [9376 B]
 Get: 441 http://deb.debian.org/debian bullseye/main armhf dh-octave all 1.0.3 [21.9 kB]
-Fetched 133 MB in 28s (4725 kB/s)
+Fetched 133 MB in 19s (6954 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 ... 19398 files and directories currently installed.)
@@ -2443,8 +2477,26 @@
 Writing extended state information...
 Building tag database...
  -> Finished parsing the build-deps
+Reading package lists...
+Building dependency tree...
+Reading state information...
+The following NEW packages will be installed:
+  usrmerge
+0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
+Need to get 13.0 kB of archives.
+After this operation, 43.0 kB of additional disk space will be used.
+Get:1 http://deb.debian.org/debian bullseye/main armhf usrmerge all 25 [13.0 kB]
+debconf: delaying package configuration, since apt-utils is not installed
+Fetched 13.0 kB in 0s (555 kB/s)
+Selecting previously unselected package usrmerge.
+(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 ... 35491 files and directories currently installed.)
+Preparing to unpack .../archives/usrmerge_25_all.deb ...
+Unpacking usrmerge (25) ...
+Setting up usrmerge (25) ...
+The system has been successfully converted.
 I: Building the package
-I: Running cd /build/octave-splines-1.3.3/ && 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  > ../octave-splines_1.3.3-2_source.changes
+hostname: Name or service not known
+I: Running cd /build/octave-splines-1.3.3/ && 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  > ../octave-splines_1.3.3-2_source.changes
 dpkg-buildpackage: info: source package octave-splines
 dpkg-buildpackage: info: source version 1.3.3-2
 dpkg-buildpackage: info: source distribution unstable
@@ -2485,6 +2537,97 @@
    dh_octave_check -O--buildsystem=octave
 Checking package...
 Checking m files ...
+[inst/tps_val.m]
+>>>>> /build/octave-splines-1.3.3/inst/tps_val.m
+***** shared x,y,c,xi
+ x = ([1:10 10.5 11.3])'; y = sin(x);
+ c = tpaps(x,y,1);
+***** assert (tpaps(x,y,1,x), tps_val(x,c,x), 100*eps);
+ x = ((1 ./ (1:100))' - 0.5) * ([0.2 0.6]);
+ y = x(:, 1) .^ 2 + x(:, 2) .^ 2;
+ c = tpaps(x,y,1);
+***** assert (tpaps(x,y,1,x), tps_val(x,c,x), 100*eps);
+***** assert (tps_val(x,c,x,true), tps_val(x,c,x,false), 100*eps);
+3 tests, 3 passed, 0 known failure, 0 skipped
+[inst/csaps.m]
+>>>>> /build/octave-splines-1.3.3/inst/csaps.m
+***** shared x,y,xi,yi,p,sigma2,unc_yi,df
+ x = ([1:10 10.5 11.3])'; y = sin(x); xi = linspace(min(x), max(x), 30)';
+***** assert (csaps(x,y,1,x), y, 10*eps);
+***** assert (csaps(x,y,1,x'), y', 10*eps);
+***** assert (csaps(x',y',1,x'), y', 10*eps);
+***** assert (csaps(x',y',1,x), y, 10*eps);
+***** assert (csaps(x,[y 2*y],1,x)', [y 2*y], 10*eps);
+ [yi,p,sigma2,unc_yi,df] = csaps(x,y,1,xi);
+***** assert (yi, ppval(csape(x, y, "variational"), xi), eps);
+***** assert (p, 1);
+***** assert (unc_yi, zeros(size(xi)));
+***** assert (sigma2, 0);
+***** assert (df, numel(x));
+ [yi,p,~,~,df] = csaps(x,y,0,xi);
+***** assert (yi, polyval(polyfit(x, y, 1), xi), 10*eps);
+***** assert (p, 0);
+***** assert (df, 2, 100*eps);
+13 tests, 13 passed, 0 known failure, 0 skipped
+[inst/tpaps.m]
+>>>>> /build/octave-splines-1.3.3/inst/tpaps.m
+***** shared x,y
+ x = ([1:10 10.5 11.3])'; y = sin(x);
+***** assert (tpaps(x,y,1,x), y, 1E3*eps);
+ x = ((1 ./ (1:100))' - 0.5) * ([0.2 0.6]);
+ y = x(:, 1) .^ 2 + x(:, 2) .^ 2;
+***** assert (tpaps(x,y,1,x), y, 1E-10);
+2 tests, 2 passed, 0 known failure, 0 skipped
+[inst/csaps_sel.m]
+>>>>> /build/octave-splines-1.3.3/inst/csaps_sel.m
+***** shared x,y,ret,p,sigma2,unc_y
+ x = [0:0.01:1]'; y = sin(x);
+ [ret,p,sigma2,unc_y] = csaps_sel(x,y,x);
+***** assert (1 - p, 0, 1E-6);
+***** assert (sigma2, 0, 1E-10);
+***** assert (ret - y, zeros(size(y)), 1E-4);
+***** assert (ret, (csaps_sel(x,[y 2*y],x))'(:, 1), 1E-4);
+***** assert (unc_y, zeros(size(unc_y)), 1E-5);
+***** demo
+ ni = 400; #number of evaluation points
+ n = 40; #number of given sample points
+ f = @(x) sin (2*pi*x); #function generating the synthetic data
+ x = sort (rand (n, 1)); #sampled points
+ y = f(x) + 0.1*randn (n, 1);
+ xi = linspace (0, 1, ni); #evaluation points
+ yi = csaps_sel (x,y,xi,[],'aicc');
+ plot (x, y, 's', xi, yi)
+ grid on
+ legend ('Given data', 'Spline fit')
+ title ('Spline smoothing with synthetic data sampled from sine wave with noise')
+5 tests, 5 passed, 0 known failure, 0 skipped
+[inst/tps_val_der.m]
+>>>>> /build/octave-splines-1.3.3/inst/tps_val_der.m
+***** shared a,b,x,y,x1,x2,y1,c,dy,dy0
+ a = 2; b = -3; x = ([1:2:10 10.5 11.3])'; y = a*x;
+ c = tpaps(x,y,1);
+***** assert (a*ones(size(x)), tps_val_der(x,c,x), 1E3*eps);
+ [x1 x2] = meshgrid(x, x);
+ y1 = a*x1+b*x2;
+ c = tpaps([x1(:) x2(:)],y1(:),0.5);
+ dy = tps_val_der([x1(:) x2(:)],c,[x1(:) x2(:)]);
+ dy0 = tps_val_der([x1(:) x2(:)],c,[x1(:) x2(:)],false);
+***** assert (a*ones(size(x1(:))), dy(:, 1), 1E3*eps);
+***** assert (b*ones(size(x2(:))), dy(:, 2), 1E3*eps); 
+***** assert (dy0, dy, 1E3*eps);
+4 tests, 4 passed, 0 known failure, 0 skipped
+[inst/dedup.m]
+>>>>> /build/octave-splines-1.3.3/inst/dedup.m
+***** shared x, y, w
+ x = [1; 2; 2; 3; 4];
+ y = [0 0; 1 1; 2 1; 3 4; 5 NaN];
+ w = [1; 0.1; 1; 0.5; 1];
+***** assert (nthargout(1:3, @dedup, x, y, ones(size(x))), nthargout(1:3, @dedup, x, y))
+ [x y w] = dedup(x, y, w);
+***** assert (x, [1; 2; 3]);
+***** assert (y, [0 0; 21/11 1; 3 4], 10*eps);
+***** assert (w, [1; 1.1; 0.5]);
+4 tests, 4 passed, 0 known failure, 0 skipped
 [inst/csape.m]
 >>>>> /build/octave-splines-1.3.3/inst/csape.m
 ***** shared x,x2,y,cond,pp,pp1,pp2,h,valc
@@ -2567,97 +2710,6 @@
 ***** assert (pp2.coefs([1 3], :), pp.coefs)
 ***** assert (pp2.coefs([2 4], :), pp1.coefs)
 60 tests, 60 passed, 0 known failure, 0 skipped
-[inst/csaps_sel.m]
->>>>> /build/octave-splines-1.3.3/inst/csaps_sel.m
-***** shared x,y,ret,p,sigma2,unc_y
- x = [0:0.01:1]'; y = sin(x);
- [ret,p,sigma2,unc_y] = csaps_sel(x,y,x);
-***** assert (1 - p, 0, 1E-6);
-***** assert (sigma2, 0, 1E-10);
-***** assert (ret - y, zeros(size(y)), 1E-4);
-***** assert (ret, (csaps_sel(x,[y 2*y],x))'(:, 1), 1E-4);
-***** assert (unc_y, zeros(size(unc_y)), 1E-5);
-***** demo
- ni = 400; #number of evaluation points
- n = 40; #number of given sample points
- f = @(x) sin (2*pi*x); #function generating the synthetic data
- x = sort (rand (n, 1)); #sampled points
- y = f(x) + 0.1*randn (n, 1);
- xi = linspace (0, 1, ni); #evaluation points
- yi = csaps_sel (x,y,xi,[],'aicc');
- plot (x, y, 's', xi, yi)
- grid on
- legend ('Given data', 'Spline fit')
- title ('Spline smoothing with synthetic data sampled from sine wave with noise')
-5 tests, 5 passed, 0 known failure, 0 skipped
-[inst/dedup.m]
->>>>> /build/octave-splines-1.3.3/inst/dedup.m
-***** shared x, y, w
- x = [1; 2; 2; 3; 4];
- y = [0 0; 1 1; 2 1; 3 4; 5 NaN];
- w = [1; 0.1; 1; 0.5; 1];
-***** assert (nthargout(1:3, @dedup, x, y, ones(size(x))), nthargout(1:3, @dedup, x, y))
- [x y w] = dedup(x, y, w);
-***** assert (x, [1; 2; 3]);
-***** assert (y, [0 0; 21/11 1; 3 4], 10*eps);
-***** assert (w, [1; 1.1; 0.5]);
-4 tests, 4 passed, 0 known failure, 0 skipped
-[inst/tps_val_der.m]
->>>>> /build/octave-splines-1.3.3/inst/tps_val_der.m
-***** shared a,b,x,y,x1,x2,y1,c,dy,dy0
- a = 2; b = -3; x = ([1:2:10 10.5 11.3])'; y = a*x;
- c = tpaps(x,y,1);
-***** assert (a*ones(size(x)), tps_val_der(x,c,x), 1E3*eps);
- [x1 x2] = meshgrid(x, x);
- y1 = a*x1+b*x2;
- c = tpaps([x1(:) x2(:)],y1(:),0.5);
- dy = tps_val_der([x1(:) x2(:)],c,[x1(:) x2(:)]);
- dy0 = tps_val_der([x1(:) x2(:)],c,[x1(:) x2(:)],false);
-***** assert (a*ones(size(x1(:))), dy(:, 1), 1E3*eps);
-***** assert (b*ones(size(x2(:))), dy(:, 2), 1E3*eps); 
-***** assert (dy0, dy, 1E3*eps);
-4 tests, 4 passed, 0 known failure, 0 skipped
-[inst/tps_val.m]
->>>>> /build/octave-splines-1.3.3/inst/tps_val.m
-***** shared x,y,c,xi
- x = ([1:10 10.5 11.3])'; y = sin(x);
- c = tpaps(x,y,1);
-***** assert (tpaps(x,y,1,x), tps_val(x,c,x), 100*eps);
- x = ((1 ./ (1:100))' - 0.5) * ([0.2 0.6]);
- y = x(:, 1) .^ 2 + x(:, 2) .^ 2;
- c = tpaps(x,y,1);
-***** assert (tpaps(x,y,1,x), tps_val(x,c,x), 100*eps);
-***** assert (tps_val(x,c,x,true), tps_val(x,c,x,false), 100*eps);
-3 tests, 3 passed, 0 known failure, 0 skipped
-[inst/csaps.m]
->>>>> /build/octave-splines-1.3.3/inst/csaps.m
-***** shared x,y,xi,yi,p,sigma2,unc_yi,df
- x = ([1:10 10.5 11.3])'; y = sin(x); xi = linspace(min(x), max(x), 30)';
-***** assert (csaps(x,y,1,x), y, 10*eps);
-***** assert (csaps(x,y,1,x'), y', 10*eps);
-***** assert (csaps(x',y',1,x'), y', 10*eps);
-***** assert (csaps(x',y',1,x), y, 10*eps);
-***** assert (csaps(x,[y 2*y],1,x)', [y 2*y], 10*eps);
- [yi,p,sigma2,unc_yi,df] = csaps(x,y,1,xi);
-***** assert (yi, ppval(csape(x, y, "variational"), xi), eps);
-***** assert (p, 1);
-***** assert (unc_yi, zeros(size(xi)));
-***** assert (sigma2, 0);
-***** assert (df, numel(x));
- [yi,p,~,~,df] = csaps(x,y,0,xi);
-***** assert (yi, polyval(polyfit(x, y, 1), xi), 10*eps);
-***** assert (p, 0);
-***** assert (df, 2, 100*eps);
-13 tests, 13 passed, 0 known failure, 0 skipped
-[inst/tpaps.m]
->>>>> /build/octave-splines-1.3.3/inst/tpaps.m
-***** shared x,y
- x = ([1:10 10.5 11.3])'; y = sin(x);
-***** assert (tpaps(x,y,1,x), y, 1E3*eps);
- x = ((1 ./ (1:100))' - 0.5) * ([0.2 0.6]);
- y = x(:, 1) .^ 2 + x(:, 2) .^ 2;
-***** assert (tpaps(x,y,1,x), y, 1E-10);
-2 tests, 2 passed, 0 known failure, 0 skipped
 [inst/bin_values.m]
 >>>>> /build/octave-splines-1.3.3/inst/bin_values.m
 ***** shared x, y, x_bin, y_bin, w_bin, n_bin
@@ -2697,12 +2749,14 @@
 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/11008/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/11008/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/27565 and its subdirectories
-I: Current time: Fri Aug 13 12:55:34 -12 2021
-I: pbuilder-time-stamp: 1628902534
+I: removing directory /srv/workspace/pbuilder/11008 and its subdirectories
+I: Current time: Sat Aug 14 14:59:07 +14 2021
+I: pbuilder-time-stamp: 1628902747