[Qa-jenkins-scm] Build failed in Jenkins: reproducible_maintenance_armhf_opi2a #2428

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_maintenance_armhf_opi2a/2428/display/redirect>

------------------------------------------
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/hudson8703951695300697177.sh
+ /srv/jenkins/bin/jenkins_master_wrapper.sh
====================================================================================

Wed 31 May 20:06:01 UTC 2017 - running /srv/jenkins/bin/reproducible_maintenance.sh () on opi2a now.

To learn to understand this, git clone https://anonscm.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.

Please send feedback about jenkins to qa-jenkins-dev at lists.alioth.debian.org,
or as a bug against the 'jenkins.debian.org' pseudo-package,
feedback about specific job results should go to their respective lists and/or the BTS.

====================================================================================
Wed 31 May 20:06:01 UTC 2017 - start running "/srv/jenkins/bin/reproducible_maintenance.sh" (md5sum 2163d8697829aea1d4c05069fb7feea3) as "/tmp/jenkins-script-13KuF8eu" on opi2a.

Wed May 31 20:06:01 UTC 2017 - testing whether the proxy works...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0100 14853  100 14853    0     0   348k      0 --:--:-- --:--:-- --:--:-- 1208k
Wed May 31 20:06:01 UTC 2017 - testing whether /dev/shm is mounted correctly...
Wed May 31 20:06:01 UTC 2017 - testing whether /run/shm is a link...
Wed May 31 20:06:01 UTC 2017 - testing whether the network interfaces MTU is 1500...
Wed May 31 20:06:02 UTC 2017 - updating the schroots and pbuilder now...
Wed May 31 20:06:02 UTC 2017 - updating the testing/armhf schroot now.
Get:1 http://security.debian.org testing/updates InRelease [62.9 kB]
Hit:2 http://ftp.us.debian.org/debian testing InRelease
Hit:3 http://reproducible.alioth.debian.org/debian ./ InRelease
Fetched 62.9 kB in 6s (10.1 kB/s)
Reading package lists...
W: No sandbox user '_apt' on the system, can not drop privileges
Write failed: Broken pipe

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