Build failed in Jenkins: precise-desktop-amd64_oem #272

[Jenkins Notification]

See <http://10.189.74.2:8080/job/precise-desktop-amd64_oem/272/>

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Started by upstream project "precise-desktop-amd64_default" build number 392
[EnvInject] - Loading node environment variables.
Building remotely on wazn
[precise-desktop-amd64_oem] $ /bin/bash /tmp/hudson2446521550664955263.sh
ln: creating 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/precise/daily-live
INFO:root:Required ISO version 'precise-desktop-amd64.iso' already in cache
[precise-desktop-amd64_oem] $ /bin/bash /tmp/hudson6440494639064330630.sh
bzr: ERROR: Invalid url supplied to transport: "lp:~ubuntu-server-iso-testing-dev/+junk/desktop-tests-precise": Unexpected Zope exception: DisconnectionError: could not connect to server: Connection refused
	Is the server running on host "lp-prod-pgbouncer.canonical.com" (91.189.90.38) and accepting
	TCP/IP connections on port 5433?

DEBUG:root:Options: {'isoroot': '/var/lib/ubuntu-iso-testing/isos', 'isoname': False, 'test_dir': '<http://10.189.74.2:8080/job/precise-desktop-amd64_oem/272/artifact/tests',> 'variant': 'desktop', 'release': 'precise', 'debug': False, 'flavor': 'ubuntu', 'arch': 'amd64'}
DEBUG:root:Arguments: ['oem']
INFO:root:Preseed: oem
INFO:root:Extracting kernel and initrd from /var/lib/ubuntu-iso-testing/isos/ubuntu/precise-desktop-amd64.iso
DEBUG:root:Cmd: ['unbsdtar-safelink', '-xf', '/var/lib/ubuntu-iso-testing/isos/ubuntu/precise-desktop-amd64.iso', '-C', '/tmp/precise-desktop-amd64.iso-vrsJeE', 'casper/vmlinuz', 'casper/initrd.lz']
INFO:root:Generating oem configuration
DEBUG:root:Loading test configuration file: '<http://10.189.74.2:8080/job/precise-desktop-amd64_oem/272/artifact/tests/test_cases/oem/config'>
DEBUG:root:Couch Document UUID: '1e3f9fe2-5d42-4b0d-ab21-b3c3747ba46d'
DEBUG:root:Generate preseed file
Traceback (most recent call last):
  File "/usr/bin/run-test", line 284, in <module>
    tmpl = preseed_templates.get_template("%s/preseed" % (t_preseed))
  File "/usr/lib/python2.7/dist-packages/jinja2/environment.py", line 716, in get_template
    return self._load_template(name, self.make_globals(globals))
  File "/usr/lib/python2.7/dist-packages/jinja2/environment.py", line 690, 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