[Qa-jenkins-scm] Build failed in Jenkins: reproducible_maintenance_amd64_jenkins #4463

[jenkins at jenkins.debian.net]

See <https://jenkins.debian.net/job/reproducible_maintenance_amd64_jenkins/4463/>

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Started by timer
[EnvInject] - Loading node environment variables.
Building on master in workspace <https://jenkins.debian.net/job/reproducible_maintenance_amd64_jenkins/ws/>
[workspace] $ /bin/sh -xe /tmp/hudson7095432268023061770.sh
+ /srv/jenkins/bin/reproducible_maintenance.sh
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Wed  7 Sep 15:05:01 UTC 2016 - running /srv/jenkins/bin/reproducible_maintenance.sh (reproducible_maintenance_amd64_jenkins) on jenkins 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.

====================================================================================
Wed  7 Sep 15:05:01 UTC 2016 - start running "/srv/jenkins/bin/reproducible_maintenance.sh" (md5sum 81946526fffc40bc81150805ebcc9cab) as "/tmp/jenkins-script-ivlmLxpT" on jenkins.

Wed Sep  7 15:05:01 UTC 2016 - backup db and update public copy.
‘/var/lib/jenkins/reproducible.db’ -> ‘/var/lib/jenkins/userContent/reproducible/reproducible.db’
Wed Sep  7 15:05:06 UTC 2016 - 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 --:--:-- --:--:-- --:--:--     0
100 14783  100 14783    0     0  1563k      0 --:--:-- --:--:-- --:--:-- 1804k
Wed Sep  7 15:05:06 UTC 2016 - testing whether the network interfaces MTU is 1500...
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default 
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 64000 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether 02:01:b5:f2:3c:6e brd ff:ff:ff:ff:ff:ff
Wed Sep  7 15:05:06 UTC 2016 - network interfaces MTU != 1500 - this is wrong.
Wed  7 Sep 15:05:07 UTC 2016 - /srv/jenkins/bin/reproducible_maintenance.sh stopped running as /tmp/jenkins-script-ivlmLxpT, which will now be removed.
Build step 'Execute shell' marked build as failure