Diff of the two buildlogs: -- --- b1/build.log 2020-04-24 01:58:56.802061258 +0000 +++ b2/build.log 2020-04-24 02:01:49.274648497 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Wed May 26 20:21:39 -12 2021 -I: pbuilder-time-stamp: 1622103699 +I: Current time: Fri Apr 24 15:58:58 +14 2020 +I: pbuilder-time-stamp: 1587693538 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/buster-reproducible-base.tgz] I: copying local configuration @@ -18,7 +18,7 @@ I: Extracting source gpgv: unknown type of key resource 'trustedkeys.kbx' gpgv: keyblock resource '/root/.gnupg/trustedkeys.kbx': General error -gpgv: Signature made Sat Jan 14 15:48:58 2017 -12 +gpgv: Signature made Sun Jan 15 17:48:58 2017 +14 gpgv: using RSA key 8DC901CE64146C048AD50FBB792152527B75921E gpgv: Can't check signature: No public key dpkg-source: warning: failed to verify signature on ./tty-clock_2.3-1.dsc @@ -27,6 +27,18 @@ dpkg-source: info: unpacking tty-clock_2.3-1.debian.tar.xz I: using fakeroot in build. I: Installing the build-deps +I: user script /srv/workspace/pbuilder/16312/tmp/hooks/D01_modify_environment starting +debug: Running on profitbricks-build2-i386. +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/16312/tmp/hooks/D01_modify_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -101,7 +113,7 @@ Get: 33 http://deb.debian.org/debian buster/main i386 debhelper all 12.1.1 [1016 kB] Get: 34 http://deb.debian.org/debian buster/main i386 libncurses-dev i386 6.1+20181013-2+deb10u2 [360 kB] Get: 35 http://deb.debian.org/debian buster/main i386 pkg-config i386 0.29-6 [64.7 kB] -Fetched 19.8 MB in 0s (89.1 MB/s) +Fetched 19.8 MB in 6s (3520 kB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package libbsd0:i386. (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 ... 19231 files and directories currently installed.) @@ -264,7 +276,7 @@ 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/tty-clock-2.3/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b +I: Running cd /build/tty-clock-2.3/ && 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 tty-clock dpkg-buildpackage: info: source version 2.3-1 dpkg-buildpackage: info: source distribution unstable @@ -274,7 +286,7 @@ fakeroot debian/rules clean dh clean dh_auto_clean - make -j18 clean + make -j10 clean make[1]: Entering directory '/build/tty-clock-2.3' cleaning tty-clock tty-clock cleaned @@ -286,7 +298,7 @@ dh_autoreconf dh_auto_configure dh_auto_build - make -j18 + make -j10 make[1]: Entering directory '/build/tty-clock-2.3' building ttyclock.c cc -g -O2 -ffile-prefix-map=/build/tty-clock-2.3=. -fstack-protector-strong -Wformat -Werror=format-security -Wall -g $(ncurses5-config --cflags) ttyclock.c -o tty-clock -Wl,-z,relro -Wl,-z,now $(ncurses5-config --libs) @@ -301,7 +313,7 @@ debian/rules override_dh_auto_install make[1]: Entering directory '/build/tty-clock-2.3' PREFIX=/usr dh_auto_install - make -j18 install DESTDIR=/build/tty-clock-2.3/debian/tty-clock AM_UPDATE_INFO_DIR=no + make -j10 install DESTDIR=/build/tty-clock-2.3/debian/tty-clock AM_UPDATE_INFO_DIR=no make[2]: Entering directory '/build/tty-clock-2.3' installing binary file to /build/tty-clock-2.3/debian/tty-clock/usr/bin/tty-clock installing manpage to /build/tty-clock-2.3/debian/tty-clock/usr/share/man/man1/tty-clock.1 @@ -326,20 +338,22 @@ dh_gencontrol dh_md5sums dh_builddeb -dpkg-deb: building package 'tty-clock' in '../tty-clock_2.3-1_i386.deb'. dpkg-deb: building package 'tty-clock-dbgsym' in '../tty-clock-dbgsym_2.3-1_i386.deb'. +dpkg-deb: building package 'tty-clock' in '../tty-clock_2.3-1_i386.deb'. dpkg-genbuildinfo --build=binary dpkg-genchanges --build=binary >../tty-clock_2.3-1_i386.changes dpkg-genchanges: info: binary-only upload (no source code included) dpkg-source --after-build . dpkg-buildpackage: info: binary-only upload (no source included) I: copying local configuration +I: user script /srv/workspace/pbuilder/16312/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/16312/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/4002 and its subdirectories -I: Current time: Wed May 26 20:21:54 -12 2021 -I: pbuilder-time-stamp: 1622103714 +I: removing directory /srv/workspace/pbuilder/16312 and its subdirectories +I: Current time: Fri Apr 24 16:01:48 +14 2020 +I: pbuilder-time-stamp: 1587693708