Diff of the two buildlogs:

--
--- b1/build.log	2020-08-14 14:58:00.187587702 +0000
+++ b2/build.log	2020-08-14 15:01:54.888340173 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Fri Aug 14 02:54:09 -12 2020
-I: pbuilder-time-stamp: 1597416849
+I: Current time: Sat Aug 15 04:58:11 +14 2020
+I: pbuilder-time-stamp: 1597417091
 I: Building the build Environment
 I: extracting base tarball [/var/cache/pbuilder/buster-reproducible-base.tgz]
 I: copying local configuration
@@ -17,7 +17,7 @@
 I: Extracting source
 gpgv: unknown type of key resource 'trustedkeys.kbx'
 gpgv: keyblock resource '/root/.gnupg/trustedkeys.kbx': General error
-gpgv: Signature made Tue Sep 12 15:17:40 2017 -12
+gpgv: Signature made Wed Sep 13 17:17:40 2017 +14
 gpgv:                using RSA key 4DEF788779AF46C6BD02839E5DD8E0BF91A3D3DA
 gpgv: Can't check signature: No public key
 dpkg-source: warning: failed to verify signature on ./golang-github-googleapis-gax-go_0.0~git20170902.8c160ca-1.dsc
@@ -26,136 +26,170 @@
 dpkg-source: info: unpacking golang-github-googleapis-gax-go_0.0~git20170902.8c160ca-1.debian.tar.xz
 I: using fakeroot in build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/22970/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/22942/tmp/hooks/D01_modify_environment starting
+debug: Running on odu3a.
+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/22942/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/22942/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=''
-  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]="0" [2]="3" [3]="1" [4]="release" [5]="arm-unknown-linux-gnueabihf")
+  BASH_VERSION='5.0.3(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=
+  EUID=0
+  FUNCNAME=([0]="Echo" [1]="main")
+  GROUPS=()
+  HOME=/root
+  HOSTNAME=i-capture-the-hostname
+  HOSTTYPE=arm
+  HOST_ARCH=armhf
   IFS=' 	
   '
-  INVOCATION_ID='d04e20ef775f427096252c98e210840d'
-  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='22970'
-  PS1='# '
-  PS2='> '
+  INVOCATION_ID=47c9683dc0e74d2492644d222bb08743
+  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=22942
   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.tayX5HRFrm/pbuilderrc_AKt0 --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/buster-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.tayX5HRFrm/b1 --logfile b1/build.log golang-github-googleapis-gax-go_0.0~git20170902.8c160ca-1.dsc'
-  SUDO_GID='111'
-  SUDO_UID='107'
-  SUDO_USER='jenkins'
-  TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
-  USER='root'
-  _='/usr/bin/systemd-run'
-  http_proxy='http://10.0.0.15:8000/'
+  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.tayX5HRFrm/pbuilderrc_kQwB --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/buster-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/tmp.tayX5HRFrm/b2 --logfile b2/build.log golang-github-googleapis-gax-go_0.0~git20170902.8c160ca-1.dsc'
+  SUDO_GID=114
+  SUDO_UID=109
+  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 jtx1c 4.19.0-10-arm64 #1 SMP Debian 4.19.132-1 (2020-07-24) aarch64 GNU/Linux
+  Linux i-capture-the-hostname 4.19.0-10-armmp #1 SMP Debian 4.19.132-1 (2020-07-24) armv7l GNU/Linux
 I: ls -l /bin
   total 3328
-  -rwxr-xr-x 1 root root 767656 Apr 17  2019 bash
-  -rwxr-xr-x 3 root root  26052 Jul 10  2019 bunzip2
-  -rwxr-xr-x 3 root root  26052 Jul 10  2019 bzcat
-  lrwxrwxrwx 1 root root      6 Jul 10  2019 bzcmp -> bzdiff
-  -rwxr-xr-x 1 root root   2227 Jul 10  2019 bzdiff
-  lrwxrwxrwx 1 root root      6 Jul 10  2019 bzegrep -> bzgrep
-  -rwxr-xr-x 1 root root   4877 Jun 24  2019 bzexe
-  lrwxrwxrwx 1 root root      6 Jul 10  2019 bzfgrep -> bzgrep
-  -rwxr-xr-x 1 root root   3641 Jul 10  2019 bzgrep
-  -rwxr-xr-x 3 root root  26052 Jul 10  2019 bzip2
-  -rwxr-xr-x 1 root root   9636 Jul 10  2019 bzip2recover
-  lrwxrwxrwx 1 root root      6 Jul 10  2019 bzless -> bzmore
-  -rwxr-xr-x 1 root root   1297 Jul 10  2019 bzmore
-  -rwxr-xr-x 1 root root  22432 Feb 28  2019 cat
-  -rwxr-xr-x 1 root root  38868 Feb 28  2019 chgrp
-  -rwxr-xr-x 1 root root  38836 Feb 28  2019 chmod
-  -rwxr-xr-x 1 root root  42972 Feb 28  2019 chown
-  -rwxr-xr-x 1 root root  88376 Feb 28  2019 cp
-  -rwxr-xr-x 1 root root  75516 Jan 17  2019 dash
-  -rwxr-xr-x 1 root root  71648 Feb 28  2019 date
-  -rwxr-xr-x 1 root root  51212 Feb 28  2019 dd
-  -rwxr-xr-x 1 root root  55672 Feb 28  2019 df
-  -rwxr-xr-x 1 root root  88444 Feb 28  2019 dir
-  -rwxr-xr-x 1 root root  54872 Jan  9  2019 dmesg
-  lrwxrwxrwx 1 root root      8 Sep 26  2018 dnsdomainname -> hostname
-  lrwxrwxrwx 1 root root      8 Sep 26  2018 domainname -> hostname
-  -rwxr-xr-x 1 root root  22364 Feb 28  2019 echo
-  -rwxr-xr-x 1 root root     28 Jan  7  2019 egrep
-  -rwxr-xr-x 1 root root  18260 Feb 28  2019 false
-  -rwxr-xr-x 1 root root     28 Jan  7  2019 fgrep
-  -rwxr-xr-x 1 root root  47356 Jan  9  2019 findmnt
-  -rwsr-xr-x 1 root root  21980 Apr 22 07:38 fusermount
-  -rwxr-xr-x 1 root root 124508 Jan  7  2019 grep
-  -rwxr-xr-x 2 root root   2345 Jan  5  2019 gunzip
-  -rwxr-xr-x 1 root root   6375 Jan  5  2019 gzexe
-  -rwxr-xr-x 1 root root  64232 Jan  5  2019 gzip
-  -rwxr-xr-x 1 root root  13784 Sep 26  2018 hostname
-  -rwxr-xr-x 1 root root  43044 Feb 28  2019 ln
-  -rwxr-xr-x 1 root root  34932 Jul 26  2018 login
-  -rwxr-xr-x 1 root root  88444 Feb 28  2019 ls
-  -rwxr-xr-x 1 root root  67036 Jan  9  2019 lsblk
-  -rwxr-xr-x 1 root root  47168 Feb 28  2019 mkdir
-  -rwxr-xr-x 1 root root  43040 Feb 28  2019 mknod
-  -rwxr-xr-x 1 root root  26552 Feb 28  2019 mktemp
-  -rwxr-xr-x 1 root root  26024 Jan  9  2019 more
-  -rwsr-xr-x 1 root root  34268 Jan  9  2019 mount
-  -rwxr-xr-x 1 root root   9688 Jan  9  2019 mountpoint
-  -rwxr-xr-x 1 root root  84284 Feb 28  2019 mv
-  lrwxrwxrwx 1 root root      8 Sep 26  2018 nisdomainname -> hostname
-  lrwxrwxrwx 1 root root     14 Feb 14  2019 pidof -> /sbin/killall5
-  -rwxr-xr-x 1 root root  22416 Feb 28  2019 pwd
-  lrwxrwxrwx 1 root root      4 Apr 17  2019 rbash -> bash
-  -rwxr-xr-x 1 root root  26504 Feb 28  2019 readlink
-  -rwxr-xr-x 1 root root  42968 Feb 28  2019 rm
-  -rwxr-xr-x 1 root root  26496 Feb 28  2019 rmdir
-  -rwxr-xr-x 1 root root  14136 Jan 21  2019 run-parts
-  -rwxr-xr-x 1 root root  76012 Dec 22  2018 sed
-  lrwxrwxrwx 1 root root      4 Aug 12 20:25 sh -> dash
-  -rwxr-xr-x 1 root root  22384 Feb 28  2019 sleep
-  -rwxr-xr-x 1 root root  51124 Feb 28  2019 stty
-  -rwsr-xr-x 1 root root  42472 Jan  9  2019 su
-  -rwxr-xr-x 1 root root  22392 Feb 28  2019 sync
-  -rwxr-xr-x 1 root root 283324 Apr 23  2019 tar
-  -rwxr-xr-x 1 root root   9808 Jan 21  2019 tempfile
-  -rwxr-xr-x 1 root root  63464 Feb 28  2019 touch
-  -rwxr-xr-x 1 root root  18260 Feb 28  2019 true
-  -rwxr-xr-x 1 root root   9636 Apr 22 07:38 ulockmgr_server
-  -rwsr-xr-x 1 root root  21976 Jan  9  2019 umount
-  -rwxr-xr-x 1 root root  22380 Feb 28  2019 uname
-  -rwxr-xr-x 2 root root   2345 Jan  5  2019 uncompress
-  -rwxr-xr-x 1 root root  88444 Feb 28  2019 vdir
-  -rwxr-xr-x 1 root root  21980 Jan  9  2019 wdctl
-  -rwxr-xr-x 1 root root    946 Jan 21  2019 which
-  lrwxrwxrwx 1 root root      8 Sep 26  2018 ypdomainname -> hostname
-  -rwxr-xr-x 1 root root   1983 Jan  5  2019 zcat
-  -rwxr-xr-x 1 root root   1677 Jan  5  2019 zcmp
-  -rwxr-xr-x 1 root root   5879 Jan  5  2019 zdiff
-  -rwxr-xr-x 1 root root     29 Jan  5  2019 zegrep
-  -rwxr-xr-x 1 root root     29 Jan  5  2019 zfgrep
-  -rwxr-xr-x 1 root root   2080 Jan  5  2019 zforce
-  -rwxr-xr-x 1 root root   7584 Jan  5  2019 zgrep
-  -rwxr-xr-x 1 root root   2205 Jan  5  2019 zless
-  -rwxr-xr-x 1 root root   1841 Jan  5  2019 zmore
-  -rwxr-xr-x 1 root root   4552 Jan  5  2019 znew
-I: user script /srv/workspace/pbuilder/22970/tmp/hooks/D02_print_environment finished
+  -rwxr-xr-x 1 root root 767656 Apr 18  2019 bash
+  -rwxr-xr-x 3 root root  26052 Jul 11  2019 bunzip2
+  -rwxr-xr-x 3 root root  26052 Jul 11  2019 bzcat
+  lrwxrwxrwx 1 root root      6 Jul 11  2019 bzcmp -> bzdiff
+  -rwxr-xr-x 1 root root   2227 Jul 11  2019 bzdiff
+  lrwxrwxrwx 1 root root      6 Jul 11  2019 bzegrep -> bzgrep
+  -rwxr-xr-x 1 root root   4877 Jun 25  2019 bzexe
+  lrwxrwxrwx 1 root root      6 Jul 11  2019 bzfgrep -> bzgrep
+  -rwxr-xr-x 1 root root   3641 Jul 11  2019 bzgrep
+  -rwxr-xr-x 3 root root  26052 Jul 11  2019 bzip2
+  -rwxr-xr-x 1 root root   9636 Jul 11  2019 bzip2recover
+  lrwxrwxrwx 1 root root      6 Jul 11  2019 bzless -> bzmore
+  -rwxr-xr-x 1 root root   1297 Jul 11  2019 bzmore
+  -rwxr-xr-x 1 root root  22432 Mar  1  2019 cat
+  -rwxr-xr-x 1 root root  38868 Mar  1  2019 chgrp
+  -rwxr-xr-x 1 root root  38836 Mar  1  2019 chmod
+  -rwxr-xr-x 1 root root  42972 Mar  1  2019 chown
+  -rwxr-xr-x 1 root root  88376 Mar  1  2019 cp
+  -rwxr-xr-x 1 root root  75516 Jan 18  2019 dash
+  -rwxr-xr-x 1 root root  71648 Mar  1  2019 date
+  -rwxr-xr-x 1 root root  51212 Mar  1  2019 dd
+  -rwxr-xr-x 1 root root  55672 Mar  1  2019 df
+  -rwxr-xr-x 1 root root  88444 Mar  1  2019 dir
+  -rwxr-xr-x 1 root root  54872 Jan 10  2019 dmesg
+  lrwxrwxrwx 1 root root      8 Sep 27  2018 dnsdomainname -> hostname
+  lrwxrwxrwx 1 root root      8 Sep 27  2018 domainname -> hostname
+  -rwxr-xr-x 1 root root  22364 Mar  1  2019 echo
+  -rwxr-xr-x 1 root root     28 Jan  8  2019 egrep
+  -rwxr-xr-x 1 root root  18260 Mar  1  2019 false
+  -rwxr-xr-x 1 root root     28 Jan  8  2019 fgrep
+  -rwxr-xr-x 1 root root  47356 Jan 10  2019 findmnt
+  -rwsr-xr-x 1 root root  21980 Apr 23 09:38 fusermount
+  -rwxr-xr-x 1 root root 124508 Jan  8  2019 grep
+  -rwxr-xr-x 2 root root   2345 Jan  6  2019 gunzip
+  -rwxr-xr-x 1 root root   6375 Jan  6  2019 gzexe
+  -rwxr-xr-x 1 root root  64232 Jan  6  2019 gzip
+  -rwxr-xr-x 1 root root  13784 Sep 27  2018 hostname
+  -rwxr-xr-x 1 root root  43044 Mar  1  2019 ln
+  -rwxr-xr-x 1 root root  34932 Jul 27  2018 login
+  -rwxr-xr-x 1 root root  88444 Mar  1  2019 ls
+  -rwxr-xr-x 1 root root  67036 Jan 10  2019 lsblk
+  -rwxr-xr-x 1 root root  47168 Mar  1  2019 mkdir
+  -rwxr-xr-x 1 root root  43040 Mar  1  2019 mknod
+  -rwxr-xr-x 1 root root  26552 Mar  1  2019 mktemp
+  -rwxr-xr-x 1 root root  26024 Jan 10  2019 more
+  -rwsr-xr-x 1 root root  34268 Jan 10  2019 mount
+  -rwxr-xr-x 1 root root   9688 Jan 10  2019 mountpoint
+  -rwxr-xr-x 1 root root  84284 Mar  1  2019 mv
+  lrwxrwxrwx 1 root root      8 Sep 27  2018 nisdomainname -> hostname
+  lrwxrwxrwx 1 root root     14 Feb 15  2019 pidof -> /sbin/killall5
+  -rwxr-xr-x 1 root root  22416 Mar  1  2019 pwd
+  lrwxrwxrwx 1 root root      4 Apr 18  2019 rbash -> bash
+  -rwxr-xr-x 1 root root  26504 Mar  1  2019 readlink
+  -rwxr-xr-x 1 root root  42968 Mar  1  2019 rm
+  -rwxr-xr-x 1 root root  26496 Mar  1  2019 rmdir
+  -rwxr-xr-x 1 root root  14136 Jan 22  2019 run-parts
+  -rwxr-xr-x 1 root root  76012 Dec 23  2018 sed
+  lrwxrwxrwx 1 root root      4 Aug 15 04:58 sh -> bash
+  lrwxrwxrwx 1 root root      4 Aug 13 22:25 sh.distrib -> dash
+  -rwxr-xr-x 1 root root  22384 Mar  1  2019 sleep
+  -rwxr-xr-x 1 root root  51124 Mar  1  2019 stty
+  -rwsr-xr-x 1 root root  42472 Jan 10  2019 su
+  -rwxr-xr-x 1 root root  22392 Mar  1  2019 sync
+  -rwxr-xr-x 1 root root 283324 Apr 24  2019 tar
+  -rwxr-xr-x 1 root root   9808 Jan 22  2019 tempfile
+  -rwxr-xr-x 1 root root  63464 Mar  1  2019 touch
+  -rwxr-xr-x 1 root root  18260 Mar  1  2019 true
+  -rwxr-xr-x 1 root root   9636 Apr 23 09:38 ulockmgr_server
+  -rwsr-xr-x 1 root root  21976 Jan 10  2019 umount
+  -rwxr-xr-x 1 root root  22380 Mar  1  2019 uname
+  -rwxr-xr-x 2 root root   2345 Jan  6  2019 uncompress
+  -rwxr-xr-x 1 root root  88444 Mar  1  2019 vdir
+  -rwxr-xr-x 1 root root  21980 Jan 10  2019 wdctl
+  -rwxr-xr-x 1 root root    946 Jan 22  2019 which
+  lrwxrwxrwx 1 root root      8 Sep 27  2018 ypdomainname -> hostname
+  -rwxr-xr-x 1 root root   1983 Jan  6  2019 zcat
+  -rwxr-xr-x 1 root root   1677 Jan  6  2019 zcmp
+  -rwxr-xr-x 1 root root   5879 Jan  6  2019 zdiff
+  -rwxr-xr-x 1 root root     29 Jan  6  2019 zegrep
+  -rwxr-xr-x 1 root root     29 Jan  6  2019 zfgrep
+  -rwxr-xr-x 1 root root   2080 Jan  6  2019 zforce
+  -rwxr-xr-x 1 root root   7584 Jan  6  2019 zgrep
+  -rwxr-xr-x 1 root root   2205 Jan  6  2019 zless
+  -rwxr-xr-x 1 root root   1841 Jan  6  2019 zmore
+  -rwxr-xr-x 1 root root   4552 Jan  6  2019 znew
+I: user script /srv/workspace/pbuilder/22942/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -257,7 +291,7 @@
 Get: 56 http://deb.debian.org/debian buster/main armhf golang-goprotobuf-dev armhf 1.2.0-1+b10 [1673 kB]
 Get: 57 http://deb.debian.org/debian buster/main armhf golang-google-grpc-dev all 1.11.0-1 [289 kB]
 Get: 58 http://deb.debian.org/debian buster/main armhf golang-google-genproto-dev all 0.0~git20190111.db91494-4 [1877 kB]
-Fetched 81.4 MB in 16s (5188 kB/s)
+Fetched 81.4 MB in 16s (5160 kB/s)
 debconf: delaying package configuration, since apt-utils is not installed
 Selecting previously unselected package libbsd0: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 ... 18932 files and directories currently installed.)
@@ -512,7 +546,7 @@
 fakeroot is already the newest version (1.23-1).
 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
 I: Building the package
-I: Running cd /build/golang-github-googleapis-gax-go-0.0~git20170902.8c160ca/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b
+I: Running cd /build/golang-github-googleapis-gax-go-0.0~git20170902.8c160ca/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b
 dpkg-buildpackage: info: source package golang-github-googleapis-gax-go
 dpkg-buildpackage: info: source version 0.0~git20170902.8c160ca-1
 dpkg-buildpackage: info: source distribution unstable
@@ -530,19 +564,19 @@
    dh_autoreconf -O--buildsystem=golang
    dh_auto_configure -O--buildsystem=golang
    dh_auto_build -O--buildsystem=golang
-	cd obj-arm-linux-gnueabihf && go install -gcflags=all=\"-trimpath=/build/golang-github-googleapis-gax-go-0.0\~git20170902.8c160ca/obj-arm-linux-gnueabihf/src\" -asmflags=all=\"-trimpath=/build/golang-github-googleapis-gax-go-0.0\~git20170902.8c160ca/obj-arm-linux-gnueabihf/src\" -v -p 3 github.com/googleapis/gax-go
-internal/race
-errors
+	cd obj-arm-linux-gnueabihf && go install -gcflags=all=\"-trimpath=/build/golang-github-googleapis-gax-go-0.0\~git20170902.8c160ca/obj-arm-linux-gnueabihf/src\" -asmflags=all=\"-trimpath=/build/golang-github-googleapis-gax-go-0.0\~git20170902.8c160ca/obj-arm-linux-gnueabihf/src\" -v -p 4 github.com/googleapis/gax-go
 internal/cpu
+errors
+internal/race
 runtime/internal/sys
+unicode
 sync/atomic
-runtime/internal/atomic
 internal/bytealg
-unicode
+runtime/internal/atomic
 unicode/utf8
-runtime
 math
 internal/testlog
+runtime
 math/bits
 encoding
 unicode/utf16
@@ -551,130 +585,130 @@
 container/list
 vendor/golang_org/x/crypto/cryptobyte/asn1
 vendor/golang_org/x/net/dns/dnsmessage
-strconv
 internal/nettrace
 runtime/cgo
+strconv
 crypto/rc4
 google.golang.org/grpc/resolver
 google.golang.org/grpc/internal
 google.golang.org/grpc/resolver/passthrough
 sync
 io
-syscall
+math/rand
 reflect
-bytes
-bufio
+syscall
 hash
+bytes
 hash/crc32
-time
-internal/syscall/unix
 strings
+bufio
 crypto/cipher
-crypto/aes
-internal/poll
-math/rand
 crypto
 crypto/internal/randutil
-sort
-encoding/binary
-os
+time
+internal/syscall/unix
 crypto/sha512
-encoding/base64
-crypto/des
+crypto/aes
 crypto/hmac
 crypto/md5
-fmt
 crypto/sha1
 crypto/sha256
-encoding/pem
-path/filepath
 internal/singleflight
+golang.org/x/text/transform
+vendor/golang_org/x/text/transform
+path
+html
+text/tabwriter
+internal/poll
+sort
+encoding/binary
+google.golang.org/grpc/encoding
+google.golang.org/grpc/keepalive
+os
+encoding/base64
+crypto/des
 vendor/golang_org/x/crypto/internal/chacha20
-io/ioutil
 vendor/golang_org/x/crypto/poly1305
+encoding/pem
 vendor/golang_org/x/crypto/curve25519
 vendor/golang_org/x/crypto/chacha20poly1305
+path/filepath
+fmt
+io/ioutil
 context
-compress/flate
-golang.org/x/net/context
 encoding/json
+compress/flate
 math/big
-compress/gzip
+golang.org/x/net/context
 encoding/hex
 net
+compress/gzip
 net/url
-golang.org/x/text/transform
 log
+golang.org/x/text/unicode/norm
+golang.org/x/text/unicode/bidi
+golang.org/x/text/secure/bidirule
+golang.org/x/net/http2/hpack
 crypto/rand
 crypto/elliptic
 encoding/asn1
 crypto/rsa
-crypto/ecdsa
 crypto/dsa
+golang.org/x/net/idna
+vendor/golang_org/x/text/unicode/bidi
+crypto/ecdsa
 crypto/x509/pkix
 vendor/golang_org/x/crypto/cryptobyte
-golang.org/x/text/unicode/bidi
-golang.org/x/text/secure/bidirule
-golang.org/x/text/unicode/norm
-golang.org/x/net/http2/hpack
-vendor/golang_org/x/text/transform
-vendor/golang_org/x/text/unicode/bidi
-golang.org/x/net/idna
-vendor/golang_org/x/text/secure/bidirule
 vendor/golang_org/x/text/unicode/norm
+vendor/golang_org/x/text/secure/bidirule
 vendor/golang_org/x/net/http2/hpack
 mime
-crypto/x509
-net/textproto
-vendor/golang_org/x/net/idna
-golang.org/x/net/http/httpguts
 mime/quotedprintable
-mime/multipart
-vendor/golang_org/x/net/http/httpguts
-vendor/golang_org/x/net/http/httpproxy
 net/http/internal
-path
 golang.org/x/net/internal/timeseries
-crypto/tls
-html
 text/template/parse
-text/tabwriter
 google.golang.org/grpc/grpclog
+vendor/golang_org/x/net/idna
 google.golang.org/grpc/connectivity
 google.golang.org/grpc/codes
-google.golang.org/grpc/encoding
 github.com/golang/protobuf/proto
+google.golang.org/grpc/metadata
 text/template
-net/http/httptrace
-net/http
+google.golang.org/grpc/tap
+net/textproto
+crypto/x509
+golang.org/x/net/http/httpguts
+vendor/golang_org/x/net/http/httpguts
+vendor/golang_org/x/net/http/httpproxy
+mime/multipart
 html/template
-google.golang.org/grpc/credentials
-google.golang.org/grpc/balancer
-google.golang.org/grpc/balancer/base
-google.golang.org/grpc/balancer/roundrobin
-google.golang.org/grpc/keepalive
-google.golang.org/grpc/metadata
 google.golang.org/grpc/naming
-google.golang.org/grpc/peer
 google.golang.org/grpc/resolver/dns
 google.golang.org/grpc/stats
-google.golang.org/grpc/tap
+crypto/tls
 google.golang.org/grpc/encoding/proto
 google.golang.org/grpc/grpclb/grpc_lb_v1/messages
 github.com/golang/protobuf/ptypes/any
 github.com/golang/protobuf/ptypes/duration
 github.com/golang/protobuf/ptypes/timestamp
-github.com/golang/protobuf/ptypes
 google.golang.org/genproto/googleapis/rpc/status
+github.com/golang/protobuf/ptypes
 google.golang.org/grpc/status
-golang.org/x/net/trace
+net/http/httptrace
+google.golang.org/grpc/credentials
+google.golang.org/grpc/balancer
+google.golang.org/grpc/peer
+net/http
+google.golang.org/grpc/balancer/base
+google.golang.org/grpc/balancer/roundrobin
 net/http/httputil
+golang.org/x/net/trace
 golang.org/x/net/http2
 google.golang.org/grpc/transport
 google.golang.org/grpc
 github.com/googleapis/gax-go
    dh_auto_test -O--buildsystem=golang
-	cd obj-arm-linux-gnueabihf && go test -vet=off -v -p 3 github.com/googleapis/gax-go
+	cd obj-arm-linux-gnueabihf && go test -vet=off -v -p 4 github.com/googleapis/gax-go
 === RUN   TestBackofDefault
 --- PASS: TestBackofDefault (0.00s)
 === RUN   TestBackoffExponential
@@ -704,7 +738,7 @@
 === RUN   TestPathTemplateParseErrors
 --- PASS: TestPathTemplateParseErrors (0.00s)
 PASS
-ok  	github.com/googleapis/gax-go	0.020s
+ok  	github.com/googleapis/gax-go	0.027s
    create-stamp debian/debhelper-build-stamp
  fakeroot debian/rules binary
 dh binary --buildsystem=golang --with=golang
@@ -735,12 +769,14 @@
  dpkg-source --after-build .
 dpkg-buildpackage: info: binary-only upload (no source included)
 I: copying local configuration
+I: user script /srv/workspace/pbuilder/22942/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/22942/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/22970 and its subdirectories
-I: Current time: Fri Aug 14 02:57:56 -12 2020
-I: pbuilder-time-stamp: 1597417076
+I: removing directory /srv/workspace/pbuilder/22942 and its subdirectories
+I: Current time: Sat Aug 15 05:01:51 +14 2020
+I: pbuilder-time-stamp: 1597417311