Build failed in Jenkins: quantal-alternate-amd64_default #110

[Jenkins Notification]

See <http://10.189.74.2:8080/job/quantal-alternate-amd64_default/110/>

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Started due to content change in http://cdimage.ubuntu.com//daily/current/SHA256SUMS
[EnvInject] - Loading node environment variables.
Building remotely on wazn
[quantal-alternate-amd64_default] $ /bin/bash /tmp/hudson7539019827766406095.sh
ln: creating 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/daily
INFO:root:Downloading ISO...
Traceback (most recent call last):
  File "/usr/bin/dl-ubuntu-test-iso", line 668, in <module>
    main()
  File "/usr/bin/dl-ubuntu-test-iso", line 657, in main
    update_release()
  File "/usr/bin/dl-ubuntu-test-iso", line 116, in update_release
    lp_release = get_devel_release()
  File "/usr/bin/dl-ubuntu-test-iso", line 106, in get_devel_release
    launchpad = get_launchpad_login()
  File "/usr/bin/dl-ubuntu-test-iso", line 98, in get_launchpad_login
    launchpad = Launchpad.login_anonymously("Ubuntu QA iso downloader", "production")
  File "/usr/lib/python2.7/dist-packages/launchpadlib/launchpad.py", line 373, in login_anonymously
    version=version)
  File "/usr/lib/python2.7/dist-packages/launchpadlib/launchpad.py", line 198, in __init__
    credentials, service_root, cache, timeout, proxy_info, version)
  File "/usr/lib/python2.7/dist-packages/lazr/restfulclient/resource.py", line 460, in __init__
    self._wadl = self._browser.get_wadl_application(self._root_uri)
  File "/usr/lib/python2.7/dist-packages/lazr/restfulclient/_browser.py", line 299, in get_wadl_application
    response, content = self._request(url, media_type=wadl_type)
  File "/usr/lib/python2.7/dist-packages/lazr/restfulclient/_browser.py", line 242, in _request
    str(url), method=method, body=data, headers=headers)
  File "/usr/lib/python2.7/dist-packages/lazr/restfulclient/_browser.py", line 211, in _request_and_retry
    url, method=method, body=body, headers=headers)
  File "/usr/lib/python2.7/dist-packages/httplib2/__init__.py", line 1406, in request
    (response, new_content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)
  File "/usr/lib/python2.7/dist-packages/launchpadlib/launchpad.py", line 126, in _request
    LaunchpadOAuthAwareHttp, self)._request(*args)
  File "/usr/lib/python2.7/dist-packages/lazr/restfulclient/_browser.py", line 130, in _request
    redirections, cachekey)
  File "/usr/lib/python2.7/dist-packages/httplib2/__init__.py", line 1188, in _request
    (response, content) = self._conn_request(conn, request_uri, method, body, headers)
  File "/usr/lib/python2.7/dist-packages/httplib2/__init__.py", line 1162, in _conn_request
    conn.connect()
  File "/usr/lib/python2.7/dist-packages/httplib2/__init__.py", line 925, in connect
    raise socket.error, msg
socket.error: [Errno 110] Connection timed out
ERROR:root:Command '['dl-ubuntu-test-iso', '--variant=alternate', '--arch=amd64', '--release=quantal', '--build=current', '--isoroot=/var/lib/ubuntu-iso-testing/isos', '-P', '--flavor=ubuntu']' returned non-zero exit status 1
ERROR:root:Failed to download ISO. Aborting!
Build step 'Execute shell' marked build as failure
Archiving artifacts
Recording test results