Diff of the two buildlogs:

--
--- b1/build.log	2021-08-20 15:56:38.998669094 +0000
+++ b2/build.log	2021-08-20 16:06:55.695610485 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Fri Aug 20 03:53:03 -12 2021
-I: pbuilder-time-stamp: 1629474783
+I: Current time: Sat Aug 21 05:56:55 +14 2021
+I: pbuilder-time-stamp: 1629475015
 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 [./fscrypt_0.2.9-1.debian.tar.xz]
 I: Extracting source
 gpgv: unknown type of key resource 'trustedkeys.kbx'
-gpgv: keyblock resource '/tmp/dpkg-verify-sig.f9xw9ETR/trustedkeys.kbx': General error
-gpgv: Signature made Mon Jun 15 09:50:57 2020 -12
+gpgv: keyblock resource '/tmp/dpkg-verify-sig.aCSieMir/trustedkeys.kbx': General error
+gpgv: Signature made Tue Jun 16 11:50:57 2020 +14
 gpgv:                using RSA key 561AD585EED766921BA8DD96D65861883E014DB9
 gpgv:                issuer "paride@debian.org"
 gpgv: Can't check signature: No public key
@@ -27,135 +27,169 @@
 dpkg-source: info: unpacking fscrypt_0.2.9-1.debian.tar.xz
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/10472/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/31312/tmp/hooks/D01_modify_environment starting
+debug: Running on virt32a.
+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/31312/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/31312/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='31f099c635db4c259de59a4f908ce909'
-  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='10472'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=4d75065bc3fb429a975da03e21dd2751
+  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=31312
   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.23BatTsjHf/pbuilderrc_IgCx --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.23BatTsjHf/b1 --logfile b1/build.log fscrypt_0.2.9-1.dsc'
-  SUDO_GID='114'
-  SUDO_UID='108'
-  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.23BatTsjHf/pbuilderrc_ND8i --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bullseye-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.23BatTsjHf/b2 --logfile b2/build.log fscrypt_0.2.9-1.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://10.0.0.15:8000/
 I: uname -a
-  Linux jtx1a 5.10.0-8-arm64 #1 SMP Debian 5.10.46-4 (2021-08-03) aarch64 GNU/Linux
+  Linux i-capture-the-hostname 5.10.0-8-armmp-lpae #1 SMP Debian 5.10.46-4 (2021-08-03) armv7l 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 14 21:27 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  2021 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/10472/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 21 05:58 sh -> bash
+  lrwxrwxrwx 1 root root      4 Aug 14 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  2021 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/31312/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -268,7 +302,7 @@
 Get: 55 http://deb.debian.org/debian bullseye/main armhf protobuf-compiler armhf 3.12.4-1 [74.7 kB]
 Get: 56 http://deb.debian.org/debian bullseye/main armhf golang-goprotobuf-dev armhf 1.3.4-2+b6 [1334 kB]
 Get: 57 http://deb.debian.org/debian bullseye/main armhf libpam0g-dev armhf 1.4.0-9 [186 kB]
-Fetched 86.0 MB in 13s (6437 kB/s)
+Fetched 86.0 MB in 10s (8308 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.)
@@ -512,7 +546,8 @@
 Building tag database...
  -> Finished parsing the build-deps
 I: Building the package
-I: Running cd /build/fscrypt-0.2.9/ && 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  > ../fscrypt_0.2.9-1_source.changes
+hostname: Name or service not known
+I: Running cd /build/fscrypt-0.2.9/ && 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  > ../fscrypt_0.2.9-1_source.changes
 dpkg-buildpackage: info: source package fscrypt
 dpkg-buildpackage: info: source version 0.2.9-1
 dpkg-buildpackage: info: source distribution unstable
@@ -533,23 +568,23 @@
 make[1]: Entering directory '/build/fscrypt-0.2.9'
 # Build the command line tool
 DH_GOLANG_BUILDPKG=github.com/google/fscrypt/cmd/... dh_auto_build -O--buildsystem=golang -- --ldflags '-s -w -X "main.version=v0.2.9" -extldflags "-Wl,-z,relro -Wl,-z,now"'
-	cd obj-arm-linux-gnueabihf && go install -trimpath -v -p 3 --ldflags "-s -w -X \"main.version=v0.2.9\" -extldflags \"-Wl,-z,relro -Wl,-z,now\"" github.com/google/fscrypt/cmd/fscrypt
-internal/unsafeheader
-runtime/internal/sys
-internal/cpu
+	cd obj-arm-linux-gnueabihf && go install -trimpath -v -p 4 --ldflags "-s -w -X \"main.version=v0.2.9\" -extldflags \"-Wl,-z,relro -Wl,-z,now\"" github.com/google/fscrypt/cmd/fscrypt
 internal/race
-runtime/internal/math
+internal/cpu
+runtime/internal/sys
+internal/unsafeheader
 sync/atomic
 unicode
-internal/bytealg
-runtime/internal/atomic
+runtime/internal/math
 unicode/utf8
-runtime
+runtime/internal/atomic
+internal/bytealg
 math/bits
-math
 internal/testlog
 encoding
+math
 unicode/utf16
+runtime
 crypto/internal/subtle
 crypto/subtle
 golang.org/x/sys/internal/unsafeheader
@@ -560,91 +595,91 @@
 errors
 sort
 io
-strconv
 internal/oserror
+strconv
 syscall
 bytes
 strings
-reflect
-bufio
-internal/syscall/unix
-time
-internal/syscall/execenv
 hash
 crypto/hmac
+golang.org/x/crypto/hkdf
+reflect
 crypto
+bufio
 encoding/base32
 path
-golang.org/x/crypto/hkdf
 html
+regexp/syntax
+text/tabwriter
+internal/syscall/unix
+time
+internal/syscall/execenv
+regexp
 internal/poll
 internal/fmtsort
 encoding/binary
-regexp/syntax
 os
 encoding/base64
 crypto/cipher
 crypto/sha256
-fmt
-crypto/aes
 crypto/sha512
 golang.org/x/sys/unix
+crypto/aes
 golang.org/x/crypto/blake2b
-golang.org/x/crypto/argon2
+fmt
 path/filepath
+golang.org/x/crypto/argon2
+io/ioutil
 flag
-encoding/json
 log
+encoding/json
 encoding/hex
 github.com/pkg/errors
 os/user
-github.com/golang/protobuf/proto
-io/ioutil
-regexp
 github.com/russross/blackfriday/v2
-github.com/cpuguy83/go-md2man/v2/md2man
-text/tabwriter
-github.com/google/fscrypt/util
 net/url
-github.com/google/fscrypt/security
+github.com/golang/protobuf/proto
 text/template/parse
+github.com/cpuguy83/go-md2man/v2/md2man
+golang.org/x/term
+golang.org/x/crypto/ssh/terminal
+text/template
+github.com/urfave/cli
 github.com/golang/protobuf/ptypes/struct
+github.com/google/fscrypt/util
 github.com/golang/protobuf/jsonpb
-text/template
+github.com/google/fscrypt/security
 github.com/google/fscrypt/metadata
-golang.org/x/term
-github.com/google/fscrypt/crypto
 github.com/google/fscrypt/filesystem
-github.com/urfave/cli
-golang.org/x/crypto/ssh/terminal
+github.com/google/fscrypt/crypto
 github.com/google/fscrypt/keyring
 github.com/google/fscrypt/pam
 github.com/google/fscrypt/actions
 github.com/google/fscrypt/cmd/fscrypt
 # Build the PAM module (C shared library)
 DH_GOLANG_BUILDPKG=github.com/google/fscrypt/pam_fscrypt/... dh_auto_build -O--buildsystem=golang -- --ldflags '-s -w -X "main.version=v0.2.9" -extldflags "-Wl,-z,relro -Wl,-z,now"' -buildmode=c-shared
-	cd obj-arm-linux-gnueabihf && go install -trimpath -v -p 3 --ldflags "-s -w -X \"main.version=v0.2.9\" -extldflags \"-Wl,-z,relro -Wl,-z,now\"" -buildmode=c-shared github.com/google/fscrypt/pam_fscrypt
+	cd obj-arm-linux-gnueabihf && go install -trimpath -v -p 4 --ldflags "-s -w -X \"main.version=v0.2.9\" -extldflags \"-Wl,-z,relro -Wl,-z,now\"" -buildmode=c-shared github.com/google/fscrypt/pam_fscrypt
+runtime/internal/sys
 internal/cpu
 internal/unsafeheader
-runtime/internal/sys
 math/bits
-runtime/internal/math
 unicode/utf8
+runtime/internal/math
+internal/race
 internal/bytealg
 runtime/internal/atomic
-math
-internal/race
 sync/atomic
-runtime
+math
 unicode
 internal/testlog
 encoding
 unicode/utf16
+runtime
 crypto/internal/subtle
 crypto/subtle
 golang.org/x/sys/internal/unsafeheader
-internal/nettrace
 runtime/cgo
+internal/nettrace
 internal/reflectlite
 sync
 internal/singleflight
@@ -652,55 +687,55 @@
 errors
 sort
 io
-strconv
 internal/oserror
+strconv
 syscall
 bytes
 strings
-reflect
-bufio
 hash
-internal/syscall/unix
-time
-internal/syscall/execenv
+reflect
 crypto/hmac
 crypto
 encoding/base32
+bufio
 path
 golang.org/x/crypto/hkdf
 vendor/golang.org/x/net/dns/dnsmessage
-internal/poll
+internal/syscall/unix
+time
+internal/syscall/execenv
 context
+internal/poll
 internal/fmtsort
 encoding/binary
 os
 encoding/base64
 crypto/cipher
 crypto/sha256
-crypto/aes
 crypto/sha512
-fmt
 golang.org/x/sys/unix
+crypto/aes
 golang.org/x/crypto/blake2b
-golang.org/x/crypto/argon2
 path/filepath
+fmt
+golang.org/x/crypto/argon2
+net
 io/ioutil
-encoding/json
+runtime/debug
 log
+encoding/json
 encoding/hex
 github.com/pkg/errors
 os/user
-net
 github.com/golang/protobuf/proto
 github.com/google/fscrypt/util
 github.com/google/fscrypt/security
-runtime/debug
+log/syslog
 github.com/golang/protobuf/ptypes/struct
 github.com/golang/protobuf/jsonpb
 github.com/google/fscrypt/metadata
-github.com/google/fscrypt/filesystem
 github.com/google/fscrypt/crypto
-log/syslog
+github.com/google/fscrypt/filesystem
 github.com/google/fscrypt/keyring
 github.com/google/fscrypt/pam
 github.com/google/fscrypt/actions
@@ -712,7 +747,7 @@
 # One thing we (hopefully) know: there is only one .a file. Its path is also difficult
 # to predict. Let's try to write a command that will always rename it to pam_fscrypt.so.
 ls -l obj-*/pkg/*/github.com/google/fscrypt/*.a
--rw-r--r-- 1 pbuilder1 pbuilder1 3788488 Aug 20 03:56 obj-arm-linux-gnueabihf/pkg/linux_arm_shared/github.com/google/fscrypt/pam_fscrypt.a
+-rw-r--r-- 1 pbuilder2 pbuilder2 3788488 Aug 21 06:03 obj-arm-linux-gnueabihf/pkg/linux_arm_shared/github.com/google/fscrypt/pam_fscrypt.a
 SOPATH=$(dirname obj-*/pkg/*/github.com/google/fscrypt/*.a) && mv -v $SOPATH/*.a $SOPATH/pam_fscrypt.so
 renamed 'obj-arm-linux-gnueabihf/pkg/linux_arm_shared/github.com/google/fscrypt/pam_fscrypt.a' -> 'obj-arm-linux-gnueabihf/pkg/linux_arm_shared/github.com/google/fscrypt/pam_fscrypt.so'
 make[1]: Leaving directory '/build/fscrypt-0.2.9'
@@ -724,13 +759,13 @@
 #             https://github.com/google/fscrypt/issues/99
 # filesystem: requires a filesystem to test upon and root privileges
 DH_GOLANG_EXCLUDES="keyring filesystem" dh_auto_test
-	cd obj-arm-linux-gnueabihf && go test -vet=off -v -p 3 github.com/google/fscrypt/actions github.com/google/fscrypt/cmd/fscrypt github.com/google/fscrypt/crypto github.com/google/fscrypt/metadata github.com/google/fscrypt/pam github.com/google/fscrypt/pam_fscrypt github.com/google/fscrypt/security github.com/google/fscrypt/util
+	cd obj-arm-linux-gnueabihf && go test -vet=off -v -p 4 github.com/google/fscrypt/actions github.com/google/fscrypt/cmd/fscrypt github.com/google/fscrypt/crypto github.com/google/fscrypt/metadata github.com/google/fscrypt/pam github.com/google/fscrypt/pam_fscrypt github.com/google/fscrypt/security github.com/google/fscrypt/util
 skipping integration test
-ok  	github.com/google/fscrypt/actions	0.009s
+ok  	github.com/google/fscrypt/actions	0.086s
 === RUN   TestTrivial
 --- PASS: TestTrivial (0.00s)
 PASS
-ok  	github.com/google/fscrypt/cmd/fscrypt	0.013s
+ok  	github.com/google/fscrypt/cmd/fscrypt	0.067s
 === RUN   TestMakeKeys
 --- PASS: TestMakeKeys (0.00s)
 === RUN   TestWipe
@@ -746,11 +781,11 @@
 === RUN   TestKeyResize
 --- PASS: TestKeyResize (0.00s)
 === RUN   TestKeyLargeResize
---- PASS: TestKeyLargeResize (0.00s)
+--- PASS: TestKeyLargeResize (0.01s)
 === RUN   TestRandomKeyGen
 --- PASS: TestRandomKeyGen (0.00s)
 === RUN   TestBigKeyGen
---- PASS: TestBigKeyGen (0.13s)
+--- PASS: TestBigKeyGen (0.73s)
 === RUN   TestKeysAndOutputsDistinct
 --- PASS: TestKeysAndOutputsDistinct (0.00s)
 === RUN   TestWrapSucceeds
@@ -758,9 +793,9 @@
 === RUN   TestWrapUnwrapEqual
 --- PASS: TestWrapUnwrapEqual (0.00s)
 === RUN   TestRandomWrapUnwrapEqual
---- PASS: TestRandomWrapUnwrapEqual (0.00s)
+--- PASS: TestRandomWrapUnwrapEqual (0.01s)
 === RUN   TestDifferentLengthSecretKey
---- PASS: TestDifferentLengthSecretKey (0.02s)
+--- PASS: TestDifferentLengthSecretKey (0.24s)
 === RUN   TestWrongWrappingKeyLength
 --- PASS: TestWrongWrappingKeyLength (0.00s)
 === RUN   TestWrongUnwrappingKeyLength
@@ -770,7 +805,7 @@
 === RUN   TestUnwrapWrongKey
 --- PASS: TestUnwrapWrongKey (0.00s)
 === RUN   TestUnwrapWrongData
---- PASS: TestUnwrapWrongData (0.00s)
+--- PASS: TestUnwrapWrongData (0.01s)
 === RUN   TestComputeKeyDescriptorV1
 --- PASS: TestComputeKeyDescriptorV1 (0.00s)
 === RUN   TestComputeKeyDescriptorV2
@@ -778,9 +813,9 @@
 === RUN   TestComputeKeyDescriptorBadVersion
 --- PASS: TestComputeKeyDescriptorBadVersion (0.00s)
 === RUN   TestPassphraseHashing
---- PASS: TestPassphraseHashing (0.31s)
+--- PASS: TestPassphraseHashing (2.39s)
 === RUN   TestGetRandomRecoveryString
-    recovery_test.go:103: PK3FKWIT-U5BH6BPH-ZICJ4TBM-O4DO2DIL-FU5GCAN3-NU3JMQG3-4DNXBXWI-PIEYJGDB-MZTODOZS-SSDBBG3E-CCW2U7GP-KUNWYORI-NSRFY2Y=
+    recovery_test.go:103: RNAGW2RP-RLD52O7J-SSDOJNL2-NTHWIGBN-CRWU4QCV-OYIABOIU-QL7O62AB-JYQM5ENC-YJ3GKFPB-6JZZKXJ4-NHKNGDPD-4D3Z4JKF-GTBN65A=
 --- PASS: TestGetRandomRecoveryString (0.00s)
 === RUN   TestFakeSecretKey
 --- PASS: TestFakeSecretKey (0.00s)
@@ -795,7 +830,7 @@
 === RUN   TestBadEndCharacterError
 --- PASS: TestBadEndCharacterError (0.00s)
 PASS
-ok  	github.com/google/fscrypt/crypto	0.500s
+ok  	github.com/google/fscrypt/crypto	3.546s
 === RUN   TestWrite
     config_test.go:63: json encoded config:
         {
@@ -842,19 +877,19 @@
     policy_test.go:57: skipping integration test
 --- SKIP: TestSetV2PolicyNoKey (0.00s)
 PASS
-ok  	github.com/google/fscrypt/metadata	0.012s
+ok  	github.com/google/fscrypt/metadata	0.050s
 === RUN   TestTrivial
 --- PASS: TestTrivial (0.00s)
 PASS
-ok  	github.com/google/fscrypt/pam	0.012s
+ok  	github.com/google/fscrypt/pam	0.054s
 === RUN   TestParseArgsEmpty
 --- PASS: TestParseArgsEmpty (0.00s)
 PASS
-ok  	github.com/google/fscrypt/pam_fscrypt	0.010s
+ok  	github.com/google/fscrypt/pam_fscrypt	0.075s
 === RUN   TestTrivial
 --- PASS: TestTrivial (0.00s)
 PASS
-ok  	github.com/google/fscrypt/security	0.013s
+ok  	github.com/google/fscrypt/security	0.052s
 === RUN   TestPtrOffset
 --- PASS: TestPtrOffset (0.00s)
 === RUN   TestByteSlice
@@ -862,15 +897,15 @@
 === RUN   TestPointerSlice
 --- PASS: TestPointerSlice (0.00s)
 === RUN   TestNeverErrorPanic
-2021/08/20 15:56:20 NeverError() check failed: system error: Hello
+2021/08/20 16:04:48 NeverError() check failed: system error: Hello
 --- PASS: TestNeverErrorPanic (0.00s)
 === RUN   TestNeverErrorNoPanic
 --- PASS: TestNeverErrorNoPanic (0.00s)
 === RUN   TestIsKernelVersionAtLeast
-2021/08/20 15:56:20 Kernel version is 5.10.0-8-arm64
+2021/08/20 16:04:48 Kernel version is 5.10.0-8-armmp-lpae
 --- PASS: TestIsKernelVersionAtLeast (0.00s)
 PASS
-ok  	github.com/google/fscrypt/util	0.010s
+ok  	github.com/google/fscrypt/util	0.041s
 make[1]: Leaving directory '/build/fscrypt-0.2.9'
    create-stamp debian/debhelper-build-stamp
    dh_testroot -O--buildsystem=golang
@@ -911,8 +946,8 @@
    dh_gencontrol -O--buildsystem=golang
    dh_md5sums -O--buildsystem=golang
    dh_builddeb -O--buildsystem=golang
-dpkg-deb: building package 'fscrypt' in '../fscrypt_0.2.9-1_armhf.deb'.
 dpkg-deb: building package 'libpam-fscrypt' in '../libpam-fscrypt_0.2.9-1_armhf.deb'.
+dpkg-deb: building package 'fscrypt' in '../fscrypt_0.2.9-1_armhf.deb'.
  dpkg-genbuildinfo --build=binary
  dpkg-genchanges --build=binary >../fscrypt_0.2.9-1_armhf.changes
 dpkg-genchanges: info: binary-only upload (no source code included)
@@ -920,12 +955,14 @@
 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/31312/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/31312/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/10472 and its subdirectories
-I: Current time: Fri Aug 20 03:56:35 -12 2021
-I: pbuilder-time-stamp: 1629474995
+I: removing directory /srv/workspace/pbuilder/31312 and its subdirectories
+I: Current time: Sat Aug 21 06:06:51 +14 2021
+I: pbuilder-time-stamp: 1629475611