[Qa-jenkins-scm] Build failed in Jenkins: reproducible_maintenance_armhf_opi2a #1638

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_maintenance_armhf_opi2a/1638/>

------------------------------------------
Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on opi2a-armhf-rb.debian.net (opi2a armhf) in workspace <https://jenkins.debian.net/job/reproducible_maintenance_armhf_opi2a/ws/>
[reproducible_maintenance_armhf_opi2a] $ /bin/sh -xe /tmp/hudson2127825527149681329.sh
+ /srv/jenkins/bin/jenkins_master_wrapper.sh
====================================================================================

Thu 28 Jul 21:06:03 UTC 2016 - running /srv/jenkins/bin/reproducible_maintenance.sh () on opi2a now.

To learn to understand this, clone git.debian.org/git/qa/jenkins.debian.net.git
and then have a look at the files README, INSTALL, CONTRIBUTING and maybe TODO.

This invocation of this script, which is located in bin/reproducible_maintenance.sh, has been called using "" as arguments.

====================================================================================
Thu 28 Jul 21:06:03 UTC 2016 - start running "/srv/jenkins/bin/reproducible_maintenance.sh" (md5sum 65e76ceabb31ea60592b395b47405416) as "/tmp/jenkins-script-Wi4cTbbF" on opi2a.

Thu Jul 28 21:06:03 UTC 2016 - updating the schroots and pbuilder now...
Thu Jul 28 21:06:03 UTC 2016 - updating the testing/armhf schroot now.
Hit:1 http://ftp.us.debian.org/debian testing InRelease
Hit:2 http://security.debian.org testing/updates InRelease
Hit:3 http://reproducible.alioth.debian.org/debian ./ InRelease
Reading package lists...
W: No sandbox user '_apt' on the system, can not drop privileges
E: 10mount: umount: /var/lib/schroot/mount/jenkins-reproducible-testing-6e226346-8c07-4bdb-9245-91de052ab901/dev: target is busy
E: 10mount:         (In some cases useful info about processes that
E: 10mount:          use the device is found by lsof(8) or fuser(1).)
Sleeping some time... (to workaround network problems like 'Hash Sum mismatch'...)
E: jenkins-reproducible-testing-6e226346-8c07-4bdb-9245-91de052ab901: Chroot setup failed: stage=setup-stop
Thu Jul 28 21:07:40 UTC 2016 - Retrying to update the testing/armhf schroot.
Hit:1 http://ftp.us.debian.org/debian testing InRelease
Hit:2 http://security.debian.org testing/updates InRelease
Hit:3 http://reproducible.alioth.debian.org/debian ./ InRelease
Reading package lists...
W: No sandbox user '_apt' on the system, can not drop privileges
Thu Jul 28 21:07:49 UTC 2016 - updating pbuilder for testing/armhf now.
W: /root/.pbuilderrc does not exist
I: Current time: Thu Jul 28 21:07:49 UTC 2016
I: pbuilder-time-stamp: 1469740069
I: Building the build Environment
I: extracting base tarball [/var/cache/pbuilder/testing-reproducible-base.tgz]
I: copying local configuration
I: mounting /proc filesystem
I: mounting /sys filesystem
I: mounting /run/shm filesystem
I: mounting /dev/pts filesystem
I: Mounting /dev/shm
I: Mounting /sys
I: policy-rc.d already exists
I: using eatmydata during job
I: Refreshing the base.tgz 
I: upgrading packages
Get:1 http://ftp.us.debian.org/debian testing InRelease [251 kB]
Hit:2 http://reproducible.alioth.debian.org/debian ./ InRelease
Fetched 251 kB in 2s (89.9 kB/s)
Reading package lists...
Reading package lists...
Building dependency tree...
Reading state information...
Calculating upgrade...
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Reading package lists...
Building dependency tree...
Reading state information...
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Reading package lists...
Building dependency tree...
Reading state information...
aptitude is already the newest version (0.7.5-3).
build-essential is already the newest version (12.2).
eatmydata is already the newest version (105-3).
dpkg-dev is already the newest version (1.18.9.0~reproducible2).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
I: unmounting /sys filesystem
I: unmounting /dev/shm filesystem
I: unmounting dev/pts filesystem
I: unmounting run/shm filesystem
I: unmounting proc filesystem
I: unmounting sys filesystem
I: creating base tarball [/var/cache/pbuilder/testing-reproducible-base.tgz]
Write failed: Broken pipe

SSH EXIT CODE: 255
Build step 'Execute shell' marked build as failure