Build failed in Jenkins: quantal-desktop-amd64_default #155

[Jenkins Notification]

See <http://10.189.74.2:8080/job/quantal-desktop-amd64_default/155/>

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Started due to content change in http://cdimage.ubuntu.com//daily-live/current/SHA256SUMS
[EnvInject] - Loading node environment variables.
Building remotely on alderamin
[quantal-desktop-amd64_default] $ /bin/bash /tmp/hudson1389651129759341842.sh
ln: failed to create symbolic link `/var/lib/ubuntu-server-iso-testing/isos/ubuntu-desktop/ubuntu': File exists
INFO:root:Checking/Downloading current build for variant desktop from http://cdimage.ubuntu.com/daily-live
INFO:root:Remote file not available. Retrying in 15 minutes
INFO:root:Required ISO version 'quantal-desktop-amd64.iso' already in cache
[quantal-desktop-amd64_default] $ /bin/bash /tmp/hudson5836816219538180055.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/quantal-desktop-amd64_default/155/artifact/tests',> 'variant': 'desktop', 'release': 'quantal', 'debug': False, 'flavor': 'ubuntu', 'arch': 'amd64'}
DEBUG:root:Arguments: ['default']
INFO:root:Sleeping for 8 seconds (LP: #961217)
INFO:root:Preseed: default
INFO:root:Extracting kernel and initrd from /var/lib/ubuntu-iso-testing/isos/ubuntu/quantal-desktop-amd64.iso
DEBUG:root:Cmd: ['unbsdtar-safelink', '-xf', '/var/lib/ubuntu-iso-testing/isos/ubuntu/quantal-desktop-amd64.iso', '-C', '/tmp/quantal-desktop-amd64.iso-j6XtTy', 'casper/vmlinuz', 'casper/initrd.lz']
INFO:root:Generating default configuration
DEBUG:root:Loading test configuration file: '<http://10.189.74.2:8080/job/quantal-desktop-amd64_default/155/artifact/tests/test_cases/default/config'>
DEBUG:root:Couch Document UUID: 'a52f261c-2d7e-47f0-8370-b33f07da467c'
DEBUG:root:Generate preseed file
Traceback (most recent call last):
  File "/usr/bin/run-test", line 287, 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: default/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.