Diff of the two buildlogs:

--
--- b1/build.log	2023-04-13 09:49:05.799949026 +0000
+++ b2/build.log	2023-04-13 09:50:15.604850247 +0000
@@ -1,6 +1,6 @@
 I: pbuilder: network access will be disabled during build
-I: Current time: Wed Apr 12 21:47:50 -12 2023
-I: pbuilder-time-stamp: 1681379270
+I: Current time: Thu May 16 06:12:09 +14 2024
+I: pbuilder-time-stamp: 1715789529
 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 [./kcptun_20210922+ds.orig.tar.xz]
 I: copying [./kcptun_20210922+ds-1.debian.tar.xz]
 I: Extracting source
-gpgv: Signature made Thu Sep 23 03:29:44 2021 -12
+gpgv: Signature made Fri Sep 24 05:29:44 2021 +14
 gpgv:                using RSA key 0A32ADBE80399BE7163859ECA4786B0DA70334A8
 gpgv:                issuer "rosh@debian.org"
 gpgv: Can't check signature: No public key
@@ -26,135 +26,144 @@
 dpkg-source: info: unpacking kcptun_20210922+ds-1.debian.tar.xz
 I: Not using root during the build.
 I: Installing the build-deps
-I: user script /srv/workspace/pbuilder/4168645/tmp/hooks/D02_print_environment starting
+I: user script /srv/workspace/pbuilder/3833715/tmp/hooks/D01_modify_environment starting
+debug: Running on ionos5-amd64.
+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
+lrwxrwxrwx 1 root root 4 Jan  6  2023 /bin/sh -> dash
+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/3833715/tmp/hooks/D01_modify_environment finished
+I: user script /srv/workspace/pbuilder/3833715/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'
+  BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other'
+  BUILDUSERNAME='pbuilder2'
   BUILD_ARCH='amd64'
   DEBIAN_FRONTEND='noninteractive'
-  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=15'
+  DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=16'
   DISTRIBUTION='bookworm'
   HOME='/root'
   HOST_ARCH='amd64'
   IFS=' 	
   '
-  INVOCATION_ID='dcc05b960de34dd4b5855cb3da57f09b'
+  INVOCATION_ID='b8067f09d60c48379592c9078140ba04'
   LANG='C'
-  LANGUAGE='en_US:en'
+  LANGUAGE='et_EE:et'
   LC_ALL='C'
   MAIL='/var/mail/root'
   OPTIND='1'
-  PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games'
+  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'
-  PPID='4168645'
+  PPID='3833715'
   PS1='# '
   PS2='> '
   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.bnkscUr8/pbuilderrc_2pus --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.bnkscUr8/b1 --logfile b1/build.log kcptun_20210922+ds-1.dsc'
-  SUDO_GID='111'
-  SUDO_UID='106'
+  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.bnkscUr8/pbuilderrc_mjE0 --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.bnkscUr8/b2 --logfile b2/build.log --extrapackages usrmerge kcptun_20210922+ds-1.dsc'
+  SUDO_GID='110'
+  SUDO_UID='105'
   SUDO_USER='jenkins'
   TERM='unknown'
-  TZ='/usr/share/zoneinfo/Etc/GMT+12'
+  TZ='/usr/share/zoneinfo/Etc/GMT-14'
   USER='root'
   _='/usr/bin/systemd-run'
-  http_proxy='http://78.137.99.97:3128'
+  http_proxy='http://85.184.249.68:3128'
 I: uname -a
-  Linux ionos11-amd64 5.10.0-21-amd64 #1 SMP Debian 5.10.162-1 (2023-01-21) x86_64 GNU/Linux
+  Linux i-capture-the-hostname 6.1.0-0.deb11.5-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.12-1~bpo11+1 (2023-03-05) x86_64 GNU/Linux
 I: ls -l /bin
   total 5632
-  -rwxr-xr-x 1 root root 1265648 Feb 12 08:05 bash
-  -rwxr-xr-x 3 root root   39224 Sep 18  2022 bunzip2
-  -rwxr-xr-x 3 root root   39224 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   39224 Sep 18  2022 bzip2
-  -rwxr-xr-x 1 root root   14568 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   44016 Sep 20  2022 cat
-  -rwxr-xr-x 1 root root   68656 Sep 20  2022 chgrp
-  -rwxr-xr-x 1 root root   64496 Sep 20  2022 chmod
-  -rwxr-xr-x 1 root root   72752 Sep 20  2022 chown
-  -rwxr-xr-x 1 root root  151152 Sep 20  2022 cp
-  -rwxr-xr-x 1 root root  125640 Jan  5 01:20 dash
-  -rwxr-xr-x 1 root root  121904 Sep 20  2022 date
-  -rwxr-xr-x 1 root root   89240 Sep 20  2022 dd
-  -rwxr-xr-x 1 root root  102200 Sep 20  2022 df
-  -rwxr-xr-x 1 root root  151344 Sep 20  2022 dir
-  -rwxr-xr-x 1 root root   88656 Mar 22 22:02 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   43856 Sep 20  2022 echo
-  -rwxr-xr-x 1 root root      41 Jan 24 02:43 egrep
-  -rwxr-xr-x 1 root root   35664 Sep 20  2022 false
-  -rwxr-xr-x 1 root root      41 Jan 24 02:43 fgrep
-  -rwxr-xr-x 1 root root   85600 Mar 22 22:02 findmnt
-  -rwsr-xr-x 1 root root   35128 Mar 22 20:35 fusermount
-  -rwxr-xr-x 1 root root  203152 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   98136 Apr  9  2022 gzip
-  -rwxr-xr-x 1 root root   22680 Dec 19 01:33 hostname
-  -rwxr-xr-x 1 root root   72824 Sep 20  2022 ln
-  -rwxr-xr-x 1 root root   53024 Mar 23 00:40 login
-  -rwxr-xr-x 1 root root  151344 Sep 20  2022 ls
-  -rwxr-xr-x 1 root root  207168 Mar 22 22:02 lsblk
-  -rwxr-xr-x 1 root root   97552 Sep 20  2022 mkdir
-  -rwxr-xr-x 1 root root   72912 Sep 20  2022 mknod
-  -rwxr-xr-x 1 root root   43952 Sep 20  2022 mktemp
-  -rwxr-xr-x 1 root root   59712 Mar 22 22:02 more
-  -rwsr-xr-x 1 root root   59704 Mar 22 22:02 mount
-  -rwxr-xr-x 1 root root   18744 Mar 22 22:02 mountpoint
-  -rwxr-xr-x 1 root root  142968 Sep 20  2022 mv
-  lrwxrwxrwx 1 root root       8 Dec 19 01:33 nisdomainname -> hostname
-  lrwxrwxrwx 1 root root      14 Dec 18 05:00 pidof -> /sbin/killall5
-  -rwxr-xr-x 1 root root   43952 Sep 20  2022 pwd
-  lrwxrwxrwx 1 root root       4 Feb 12 08:05 rbash -> bash
-  -rwxr-xr-x 1 root root   52112 Sep 20  2022 readlink
-  -rwxr-xr-x 1 root root   72752 Sep 20  2022 rm
-  -rwxr-xr-x 1 root root   56240 Sep 20  2022 rmdir
-  -rwxr-xr-x 1 root root   27560 Nov  2 04:31 run-parts
-  -rwxr-xr-x 1 root root  126424 Jan  5 07:55 sed
-  lrwxrwxrwx 1 root root       4 Jan  5 01:20 sh -> dash
-  -rwxr-xr-x 1 root root   43888 Sep 20  2022 sleep
-  -rwxr-xr-x 1 root root   85008 Sep 20  2022 stty
-  -rwsr-xr-x 1 root root   72000 Mar 22 22:02 su
-  -rwxr-xr-x 1 root root   39824 Sep 20  2022 sync
-  -rwxr-xr-x 1 root root  531928 Feb 16  2021 tar
-  -rwxr-xr-x 1 root root   14520 Nov  2 04:31 tempfile
-  -rwxr-xr-x 1 root root  109616 Sep 20  2022 touch
-  -rwxr-xr-x 1 root root   35664 Sep 20  2022 true
-  -rwxr-xr-x 1 root root   14568 Mar 22 20:35 ulockmgr_server
-  -rwsr-xr-x 1 root root   35128 Mar 22 22:02 umount
-  -rwxr-xr-x 1 root root   43888 Sep 20  2022 uname
-  -rwxr-xr-x 2 root root    2346 Apr  9  2022 uncompress
-  -rwxr-xr-x 1 root root  151344 Sep 20  2022 vdir
-  -rwxr-xr-x 1 root root   72024 Mar 22 22:02 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/4168645/tmp/hooks/D02_print_environment finished
+  -rwxr-xr-x 1 root root 1265648 Feb 13  2023 bash
+  -rwxr-xr-x 3 root root   39224 Sep 19  2022 bunzip2
+  -rwxr-xr-x 3 root root   39224 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   39224 Sep 19  2022 bzip2
+  -rwxr-xr-x 1 root root   14568 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   44016 Sep 21  2022 cat
+  -rwxr-xr-x 1 root root   68656 Sep 21  2022 chgrp
+  -rwxr-xr-x 1 root root   64496 Sep 21  2022 chmod
+  -rwxr-xr-x 1 root root   72752 Sep 21  2022 chown
+  -rwxr-xr-x 1 root root  151152 Sep 21  2022 cp
+  -rwxr-xr-x 1 root root  125640 Jan  6  2023 dash
+  -rwxr-xr-x 1 root root  121904 Sep 21  2022 date
+  -rwxr-xr-x 1 root root   89240 Sep 21  2022 dd
+  -rwxr-xr-x 1 root root  102200 Sep 21  2022 df
+  -rwxr-xr-x 1 root root  151344 Sep 21  2022 dir
+  -rwxr-xr-x 1 root root   88656 Mar 24  2023 dmesg
+  lrwxrwxrwx 1 root root       8 Dec 20  2022 dnsdomainname -> hostname
+  lrwxrwxrwx 1 root root       8 Dec 20  2022 domainname -> hostname
+  -rwxr-xr-x 1 root root   43856 Sep 21  2022 echo
+  -rwxr-xr-x 1 root root      41 Jan 25  2023 egrep
+  -rwxr-xr-x 1 root root   35664 Sep 21  2022 false
+  -rwxr-xr-x 1 root root      41 Jan 25  2023 fgrep
+  -rwxr-xr-x 1 root root   85600 Mar 24  2023 findmnt
+  -rwsr-xr-x 1 root root   35128 Mar 23  2023 fusermount
+  -rwxr-xr-x 1 root root  203152 Jan 25  2023 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   98136 Apr 10  2022 gzip
+  -rwxr-xr-x 1 root root   22680 Dec 20  2022 hostname
+  -rwxr-xr-x 1 root root   72824 Sep 21  2022 ln
+  -rwxr-xr-x 1 root root   53024 Mar 24  2023 login
+  -rwxr-xr-x 1 root root  151344 Sep 21  2022 ls
+  -rwxr-xr-x 1 root root  207168 Mar 24  2023 lsblk
+  -rwxr-xr-x 1 root root   97552 Sep 21  2022 mkdir
+  -rwxr-xr-x 1 root root   72912 Sep 21  2022 mknod
+  -rwxr-xr-x 1 root root   43952 Sep 21  2022 mktemp
+  -rwxr-xr-x 1 root root   59712 Mar 24  2023 more
+  -rwsr-xr-x 1 root root   59704 Mar 24  2023 mount
+  -rwxr-xr-x 1 root root   18744 Mar 24  2023 mountpoint
+  -rwxr-xr-x 1 root root  142968 Sep 21  2022 mv
+  lrwxrwxrwx 1 root root       8 Dec 20  2022 nisdomainname -> hostname
+  lrwxrwxrwx 1 root root      14 Dec 19  2022 pidof -> /sbin/killall5
+  -rwxr-xr-x 1 root root   43952 Sep 21  2022 pwd
+  lrwxrwxrwx 1 root root       4 Feb 13  2023 rbash -> bash
+  -rwxr-xr-x 1 root root   52112 Sep 21  2022 readlink
+  -rwxr-xr-x 1 root root   72752 Sep 21  2022 rm
+  -rwxr-xr-x 1 root root   56240 Sep 21  2022 rmdir
+  -rwxr-xr-x 1 root root   27560 Nov  3  2022 run-parts
+  -rwxr-xr-x 1 root root  126424 Jan  6  2023 sed
+  lrwxrwxrwx 1 root root       4 Jan  6  2023 sh -> dash
+  -rwxr-xr-x 1 root root   43888 Sep 21  2022 sleep
+  -rwxr-xr-x 1 root root   85008 Sep 21  2022 stty
+  -rwsr-xr-x 1 root root   72000 Mar 24  2023 su
+  -rwxr-xr-x 1 root root   39824 Sep 21  2022 sync
+  -rwxr-xr-x 1 root root  531928 Feb 17  2021 tar
+  -rwxr-xr-x 1 root root   14520 Nov  3  2022 tempfile
+  -rwxr-xr-x 1 root root  109616 Sep 21  2022 touch
+  -rwxr-xr-x 1 root root   35664 Sep 21  2022 true
+  -rwxr-xr-x 1 root root   14568 Mar 23  2023 ulockmgr_server
+  -rwsr-xr-x 1 root root   35128 Mar 24  2023 umount
+  -rwxr-xr-x 1 root root   43888 Sep 21  2022 uname
+  -rwxr-xr-x 2 root root    2346 Apr 10  2022 uncompress
+  -rwxr-xr-x 1 root root  151344 Sep 21  2022 vdir
+  -rwxr-xr-x 1 root root   72024 Mar 24  2023 wdctl
+  lrwxrwxrwx 1 root root       8 Dec 20  2022 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/3833715/tmp/hooks/D02_print_environment finished
  -> Attempting to satisfy build-dependencies
  -> Creating pbuilder-satisfydepends-dummy package
 Package: pbuilder-satisfydepends-dummy
@@ -280,7 +289,7 @@
 Get: 68 http://deb.debian.org/debian bookworm/main amd64 golang-github-xtaci-smux-dev all 1.5.16+ds-1 [17.2 kB]
 Get: 69 http://deb.debian.org/debian bookworm/main amd64 golang-github-xtaci-tcpraw-dev all 1.2.25-2 [7288 B]
 Get: 70 http://deb.debian.org/debian bookworm/main amd64 help2man amd64 1.49.3 [198 kB]
-Fetched 109 MB in 2s (59.6 MB/s)
+Fetched 109 MB in 1s (93.2 MB/s)
 debconf: delaying package configuration, since apt-utils is not installed
 Selecting previously unselected package liblocale-gettext-perl.
 (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 ... 19596 files and directories currently installed.)
@@ -575,8 +584,19 @@
 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/kcptun-20210922+ds/ && 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  > ../kcptun_20210922+ds-1_source.changes
+I: user script /srv/workspace/pbuilder/3833715/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/3833715/tmp/hooks/A99_set_merged_usr finished
+hostname: Name or service not known
+I: Running cd /build/kcptun-20210922+ds/ && 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  > ../kcptun_20210922+ds-1_source.changes
 dpkg-buildpackage: info: source package kcptun
 dpkg-buildpackage: info: source version 20210922+ds-1
 dpkg-buildpackage: info: source distribution unstable
@@ -594,35 +614,35 @@
    dh_autoreconf -O--buildsystem=golang
    dh_auto_configure -O--buildsystem=golang
    dh_auto_build -O--buildsystem=golang
-	cd obj-x86_64-linux-gnu && go install -trimpath -v -p 15 github.com/xtaci/kcptun/client github.com/xtaci/kcptun/generic github.com/xtaci/kcptun/server
-internal/goarch
+	cd obj-x86_64-linux-gnu && go install -trimpath -v -p 16 github.com/xtaci/kcptun/client github.com/xtaci/kcptun/generic github.com/xtaci/kcptun/server
+internal/unsafeheader
+internal/goos
 internal/race
 unicode/utf8
-math/bits
-crypto/internal/subtle
-crypto/subtle
-internal/itoa
+internal/goarch
 internal/goexperiment
-unicode
-internal/goos
-internal/cpu
 runtime/internal/syscall
-runtime/internal/atomic
+crypto/subtle
+crypto/internal/subtle
+internal/cpu
 sync/atomic
-internal/unsafeheader
+math/bits
 crypto/internal/boring/sig
+internal/itoa
+runtime/internal/atomic
+unicode
 encoding
 unicode/utf16
-internal/abi
-runtime/internal/math
-runtime/internal/sys
 vendor/golang.org/x/crypto/cryptobyte/asn1
 internal/nettrace
 golang.org/x/crypto/internal/alias
-golang.org/x/crypto/salsa20/salsa
+internal/abi
+runtime/internal/math
+runtime/internal/sys
 golang.org/x/net/internal/iana
 container/list
 vendor/golang.org/x/crypto/internal/subtle
+golang.org/x/crypto/salsa20/salsa
 internal/bytealg
 math
 golang.org/x/crypto/salsa20
@@ -630,116 +650,116 @@
 internal/reflectlite
 sync
 internal/testlog
-math/rand
 internal/singleflight
+math/rand
 runtime/cgo
 errors
 sort
 internal/oserror
-io
 internal/safefilepath
+io
+path
 golang.org/x/crypto/cast5
-vendor/golang.org/x/net/dns/dnsmessage
 strconv
-path
+vendor/golang.org/x/net/dns/dnsmessage
 crypto/internal/nistec/fiat
 syscall
 container/heap
 hash
 bytes
+crypto/internal/randutil
 strings
 text/tabwriter
-crypto/internal/randutil
 hash/crc32
-vendor/golang.org/x/text/transform
 crypto
-golang.org/x/crypto/blowfish
 golang.org/x/crypto/twofish
 golang.org/x/crypto/xtea
 crypto/rc4
 reflect
-bufio
+golang.org/x/crypto/blowfish
+vendor/golang.org/x/text/transform
+html
 regexp/syntax
+bufio
 net/http/internal/ascii
-html
-internal/syscall/unix
 internal/syscall/execenv
+internal/syscall/unix
 time
 regexp
 io/fs
-context
 internal/poll
+context
 embed
-os
 internal/fmtsort
 encoding/binary
+os
 encoding/base64
 crypto/md5
 crypto/cipher
 crypto/internal/edwards25519/field
+crypto/internal/nistec
 github.com/golang/snappy
 vendor/golang.org/x/crypto/curve25519/internal/field
-crypto/internal/nistec
 vendor/golang.org/x/crypto/internal/poly1305
 golang.org/x/sys/unix
-io/ioutil
-fmt
-path/filepath
-internal/godebug
-os/signal
 encoding/pem
-internal/intern
-vendor/golang.org/x/sys/cpu
 crypto/internal/edwards25519
-net/netip
 crypto/internal/boring
 crypto/des
 golang.org/x/crypto/tea
 vendor/golang.org/x/crypto/chacha20
+internal/godebug
+io/ioutil
+path/filepath
+fmt
+os/signal
 crypto/sha1
 crypto/aes
 crypto/sha512
-crypto/sha256
 crypto/hmac
-vendor/golang.org/x/crypto/chacha20poly1305
-os/exec
+crypto/sha256
+internal/intern
+vendor/golang.org/x/sys/cpu
+net/netip
 golang.org/x/crypto/pbkdf2
 vendor/golang.org/x/crypto/hkdf
+vendor/golang.org/x/crypto/chacha20poly1305
+os/exec
 net
-github.com/pkg/errors
 encoding/json
+github.com/pkg/errors
 flag
 net/url
 text/template/parse
-github.com/templexxx/cpu
-encoding/hex
 github.com/russross/blackfriday/v2
+encoding/hex
+github.com/templexxx/cpu
 golang.org/x/net/bpf
-encoding/csv
 log
 runtime/debug
-math/big
+encoding/csv
 compress/flate
-github.com/templexxx/xorsimd
+math/big
 vendor/golang.org/x/crypto/curve25519
 vendor/golang.org/x/text/unicode/norm
-vendor/golang.org/x/text/unicode/bidi
-github.com/klauspost/cpuid/v2
 vendor/golang.org/x/net/http2/hpack
+vendor/golang.org/x/text/unicode/bidi
 mime
+github.com/templexxx/xorsimd
 mime/quotedprintable
 net/http/internal
+github.com/klauspost/cpuid/v2
 runtime/trace
 compress/gzip
-runtime/pprof
-internal/profile
 vendor/golang.org/x/text/secure/bidirule
+internal/profile
+runtime/pprof
 text/template
-github.com/cpuguy83/go-md2man/v2/md2man
 github.com/klauspost/reedsolomon
 vendor/golang.org/x/net/idna
-crypto/rand
+github.com/cpuguy83/go-md2man/v2/md2man
 crypto/dsa
+crypto/rand
 crypto/internal/boring/bbig
 crypto/elliptic
 encoding/asn1
@@ -749,12 +769,12 @@
 vendor/golang.org/x/crypto/cryptobyte
 crypto/x509/pkix
 crypto/ecdsa
-github.com/xtaci/smux
+crypto/x509
 github.com/coreos/go-iptables/iptables
-golang.org/x/net/internal/socket
 vendor/golang.org/x/net/http/httpproxy
+github.com/xtaci/smux
 net/textproto
-crypto/x509
+golang.org/x/net/internal/socket
 github.com/google/gopacket
 vendor/golang.org/x/net/http/httpguts
 mime/multipart
@@ -772,7 +792,7 @@
 net/http/pprof
 github.com/xtaci/kcptun/server
    dh_auto_test -O--buildsystem=golang
-	cd obj-x86_64-linux-gnu && go test -vet=off -v -p 15 github.com/xtaci/kcptun/client github.com/xtaci/kcptun/generic github.com/xtaci/kcptun/server
+	cd obj-x86_64-linux-gnu && go test -vet=off -v -p 16 github.com/xtaci/kcptun/client github.com/xtaci/kcptun/generic github.com/xtaci/kcptun/server
 ?   	github.com/xtaci/kcptun/client	[no test files]
 ?   	github.com/xtaci/kcptun/generic	[no test files]
 ?   	github.com/xtaci/kcptun/server	[no test files]
@@ -814,8 +834,8 @@
 dpkg-gencontrol: warning: package kcptun: substitution variable ${misc:Static-Built-Using} unused, but is defined
    dh_md5sums -O--buildsystem=golang
    dh_builddeb -O--buildsystem=golang
-dpkg-deb: building package 'kcptun-dbgsym' in '../kcptun-dbgsym_20210922+ds-1_amd64.deb'.
 dpkg-deb: building package 'kcptun' in '../kcptun_20210922+ds-1_amd64.deb'.
+dpkg-deb: building package 'kcptun-dbgsym' in '../kcptun-dbgsym_20210922+ds-1_amd64.deb'.
  dpkg-genbuildinfo --build=binary -O../kcptun_20210922+ds-1_amd64.buildinfo
  dpkg-genchanges --build=binary -O../kcptun_20210922+ds-1_amd64.changes
 dpkg-genchanges: info: binary-only upload (no source code included)
@@ -823,12 +843,14 @@
 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/3833715/tmp/hooks/B01_cleanup starting
+I: user script /srv/workspace/pbuilder/3833715/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/4168645 and its subdirectories
-I: Current time: Wed Apr 12 21:49:05 -12 2023
-I: pbuilder-time-stamp: 1681379345
+I: removing directory /srv/workspace/pbuilder/3833715 and its subdirectories
+I: Current time: Thu May 16 06:13:17 +14 2024
+I: pbuilder-time-stamp: 1715789597