Build failed in Jenkins: saucy-upgrade-raring-desktop » amd64,non-lts,desktop,upgrade-test #17

[Jenkins Notification]

See <http://10.189.74.2:8080/job/saucy-upgrade-raring-desktop/./ARCH=amd64,LTS=non-lts,PROFILE=desktop,label=upgrade-test/17/>

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Started by upstream project "saucy-upgrade-raring-desktop" build number 17
[EnvInject] - Loading node environment variables.
Building remotely on wazn-upgrade
[upgrade-test] $ /bin/sh -x /tmp/hudson5626333659524818516.sh
+ rm -Rf auto-upgrade-testing results
+ BRANCH=auto-upgrade-testing
+ distro-info -d
+ RELEASE=saucy
+ [ -d auto-upgrade-testing ]
+ bzr branch lp:auto-upgrade-testing
You have not informed bzr of your Launchpad ID, and you must do this to
write to Launchpad or access private data.  See "bzr help launchpad-login".
Branched 74 revisions.
+ cd auto-upgrade-testing
+ LTSPREFIX=
+ ARCHEXT=
+ BASEDIR=/home/upgrade-tester/auto-upgrade-tester
+ [ non-lts = non-lts ]
+ LTSPREFIX=
+ ARCHEXT=amd64
+ PROFILENAME=saucy-desktop-amd64
+ echo Running profile saucy-desktop-amd64
Running profile saucy-desktop-amd64
+ PYTHONCMD=
/tmp/hudson5626333659524818516.sh: 31: /tmp/hudson5626333659524818516.sh: cannot create /dev/null]: Permission denied
+ [python -c import DistUpgrade
/tmp/hudson5626333659524818516.sh: 31: /tmp/hudson5626333659524818516.sh: [python: not found
+ PYTHONCMD=python
+ python bin/auto-upgrade-tester /home/upgrade-tester/auto-upgrade-tester/profiles/saucy-desktop-amd64
Traceback (most recent call last):
  File "bin/auto-upgrade-tester", line 31, in <module>
    from AutoUpgradeTester.UpgradeTestBackend import UpgradeTestBackend
  File "./AutoUpgradeTester/__init__.py", line 1, in <module>
    from DistUpgrade import utils
ImportError: No module named DistUpgrade
+ cp -ar /home/upgrade-tester/auto-upgrade-tester/result/saucy-desktop-amd64/ <http://10.189.74.2:8080/job/saucy-upgrade-raring-desktop/./ARCH=amd64,LTS=non-lts,PROFILE=desktop,label=upgrade-test/ws/results>
Archiving artifacts
Recording test results
Test reports were found but none of them are new. Did tests run? 
For example, <http://10.189.74.2:8080/job/saucy-upgrade-raring-desktop/./ARCH=amd64,LTS=non-lts,PROFILE=desktop,label=upgrade-test/17/artifact/results/results.xml> is 1 hr 28 min old

Build step 'Publish JUnit test result report' changed build result to FAILURE