Build failed in Jenkins: precise-alternate-amd64_oem #608

[Jenkins Notification]

See <http://10.189.74.2:8080/job/precise-alternate-amd64_oem/608/>

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Started by upstream project "precise-alternate-amd64_default" build number 839
[EnvInject] - Loading node environment variables.
Building remotely on wazn
[precise-alternate-amd64_oem] $ /bin/bash /tmp/hudson664600447644187799.sh
ln: failed to create symbolic link `/var/lib/ubuntu-server-iso-testing/isos/ubuntu-alternate/ubuntu': File exists
INFO:root:Checking/Downloading current build for variant alternate from http://cdimage.ubuntu.com/precise/daily
INFO:root:Downloading ISO...

-------------------- 0.0%
-------------------- 1.2% 17.4 kBps 1:22 ETA  
######-------------- 30.5% 425.0 kBps 0:02 ETA  
#################### 100.0% 176.9 kBps DONE    

reading seed file ubuntu/precise-alternate-amd64.iso: **********************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************
Read ubuntu/precise-alternate-amd64.iso. Target 99.2% complete.      
downloading from http://cdimage.ubuntu.com//precise/daily/current/precise-alternate-amd64.iso:

###################- 99.2%
###################- 99.2% 17.4 kBps 6:03 ETA  
###################- 99.2% 257.5 kBps 0:22 ETA  
###################- 99.4% 907.9 kBps 0:05 ETA  
###################- 99.7% 2610.5 kBps 0:00 ETA  
#################### 100.0% 842.9 kBps DONE    

verifying download...checksum matches OK
used 736419840 local, fetched 5978694
Syncing precise ubuntu alternate amd64
Verifying ubuntu/precise-alternate-amd64.iso
Verification succeeded
[precise-alternate-amd64_oem] $ /bin/bash /tmp/hudson324695252213841283.sh
bzr: ERROR: Invalid http response for https://xmlrpc.launchpad.net/bazaar/: Unable to handle http code 502: Bad Gateway
DEBUG:root:Options: {'isoroot': '/var/lib/ubuntu-iso-testing/isos', 'isoname': False, 'test_dir': '<http://10.189.74.2:8080/job/precise-alternate-amd64_oem/608/artifact/tests',> 'variant': 'alternate', 'release': 'precise', 'debug': False, 'flavor': 'ubuntu', 'arch': 'amd64'}
DEBUG:root:Arguments: ['oem']
INFO:root:Sleeping for 19 seconds (LP: #961217)
INFO:root:Preseed: oem
INFO:root:Extracting kernel and initrd from /var/lib/ubuntu-iso-testing/isos/ubuntu/precise-alternate-amd64.iso
DEBUG:root:Cmd: ['unbsdtar-safelink', '-xf', '/var/lib/ubuntu-iso-testing/isos/ubuntu/precise-alternate-amd64.iso', '-C', '/tmp/precise-alternate-amd64.iso-YuaMgY', 'install/vmlinuz', 'install/initrd.gz']
INFO:root:Generating oem configuration
DEBUG:root:Loading test configuration file: '<http://10.189.74.2:8080/job/precise-alternate-amd64_oem/608/artifact/tests/test_cases/oem/config'>
DEBUG:root:Couch Document UUID: '8c4b4955-47b1-4128-b410-9df86848d4ab'
DEBUG:root:Generate preseed file
Traceback (most recent call last):
  File "/usr/bin/run-test", line 290, in <module>
    tmpl = preseed_templates.get_template("%s/preseed" % (t_preseed))
  File "/usr/lib/python2.7/dist-packages/jinja2/environment.py", line 719, in get_template
    return self._load_template(name, self.make_globals(globals))
  File "/usr/lib/python2.7/dist-packages/jinja2/environment.py", line 693, in _load_template
    template = self.loader.load(self, name, globals)
  File "/usr/lib/python2.7/dist-packages/jinja2/loaders.py", line 115, in load
    source, filename, uptodate = self.get_source(environment, name)
  File "/usr/lib/python2.7/dist-packages/jinja2/loaders.py", line 180, in get_source
    raise TemplateNotFound(template)
jinja2.exceptions.TemplateNotFound: oem/preseed
Error in sys.excepthook:
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/apport_python_hook.py", line 128, in apport_excepthook
    os.O_WRONLY|os.O_CREAT|os.O_EXCL, 0o640), 'w')
OSError: [Errno 2] No such file or directory: '/var/crash/_usr_share_ubuntu-iso-testing_python_run-test.py.110.crash'

Original exception was:
Traceback (most recent call last):
  File "/usr/bin/run-test", line 290, in <module>
    tmpl = preseed_templates.get_template("%s/preseed" % (t_preseed))
  File "/usr/lib/python2.7/dist-packages/jinja2/environment.py", line 719, in get_template
    return self._load_template(name, self.make_globals(globals))
  File "/usr/lib/python2.7/dist-packages/jinja2/environment.py", line 693, in _load_template
    template = self.loader.load(self, name, globals)
  File "/usr/lib/python2.7/dist-packages/jinja2/loaders.py", line 115, in load
    source, filename, uptodate = self.get_source(environment, name)
  File "/usr/lib/python2.7/dist-packages/jinja2/loaders.py", line 180, in get_source
    raise TemplateNotFound(template)
jinja2.exceptions.TemplateNotFound: oem/preseed
Archiving artifacts
ERROR: No artifacts found that match the file pattern "**/*". Configuration error?
ERROR: '**/*' doesn't match anything: '**' exists but not '**/*'
Build step 'Archive the artifacts' changed build result to FAILURE
Recording test results
[description-setter] Could not determine description.