Build failed in Jenkins: system-sync_mirrors-centos-updates-el6-x86_64 #1874

See <http://jenkins.ovirt.org/job/system-sync_mirrors-centos-updates-el6-x86_64/1874/display/redirect>

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Started by timer
[EnvInject] - Loading node environment variables.
Building remotely on mirrors.phx.ovirt.org (mirrors) in workspace <http://jenkins.ovirt.org/job/system-sync_mirrors-centos-updates-el6-x86_64/ws/>
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url http://gerrit.ovirt.org/jenkins.git # timeout=10
Cleaning workspace
 > git rev-parse --verify HEAD # timeout=10
Resetting working tree
 > git reset --hard # timeout=10
 > git clean -fdx # timeout=10
Pruning obsolete local branches
Fetching upstream changes from http://gerrit.ovirt.org/jenkins.git
 > git --version # timeout=10
 > git fetch --tags --progress http://gerrit.ovirt.org/jenkins.git +refs/heads/*:refs/remotes/origin/* --prune
 > git rev-parse origin/master^{commit} # timeout=10
Checking out Revision 84135dd44dff32ea22a5ea71a479cb2572e230ec (origin/master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 84135dd44dff32ea22a5ea71a479cb2572e230ec
Commit message: "pipelines: add ovirt-lldp-labeler"
 > git rev-list --no-walk 84135dd44dff32ea22a5ea71a479cb2572e230ec # timeout=10
[system-sync_mirrors-centos-updates-el6-x86_64] $ /bin/bash -xe /tmp/jenkins1750115125574946573.sh
+ jenkins/scripts/mirror_mgr.sh resync_yum_mirror centos-updates-el6 x86_64 jenkins/data/mirrors-reposync.conf
Checking if mirror needs a resync
Traceback (most recent call last):
  File "/usr/bin/reposync", line 343, in <module>
    main()
  File "/usr/bin/reposync", line 175, in main
    my.doRepoSetup()
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 681, in doRepoSetup
    return self._getRepos(thisrepo, True)
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 721, in _getRepos
    self._repos.doSetup(thisrepo)
  File "/usr/lib/python2.7/site-packages/yum/repos.py", line 157, in doSetup
    self.retrieveAllMD()
  File "/usr/lib/python2.7/site-packages/yum/repos.py", line 88, in retrieveAllMD
    dl = repo._async and repo._commonLoadRepoXML(repo)
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 1479, in _commonLoadRepoXML
    result = self._getFileRepoXML(local, text)
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 1256, in _getFileRepoXML
    size=102400) # setting max size as 100K
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 1022, in _getFile
    result = self.grab.urlgrab(misc.to_utf8(relative), local,
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 700, in <lambda>
    grab = property(lambda self: self._getgrab())
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 695, in _getgrab
    self._setupGrab()
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 632, in _setupGrab
    urls = self.urls
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 878, in <lambda>
    urls = property(fget=lambda self: self._geturls(),
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 875, in _geturls
    self._baseurlSetup()
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 841, in _baseurlSetup
    self.check()
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 559, in check
    'Cannot find a valid baseurl for repo: %s' % self.ui_id
yum.Errors.RepoError: Cannot find a valid baseurl for repo: centos-updates-el6
Build step 'Execute shell' marked build as failure