Build failed in Jenkins: system-sync_mirrors-glusterfs-3.10-el7-x86_64 #946

[jenkins at jenkins.phx.ovirt.org]

See <http://jenkins.ovirt.org/job/system-sync_mirrors-glusterfs-3.10-el7-x86_64/946/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-glusterfs-3.10-el7-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 ef9aa7f132ae66930b6d5b50e846f0253dcbe2f7 (origin/master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f ef9aa7f132ae66930b6d5b50e846f0253dcbe2f7
Commit message: "Create fc28 mirror jobs"
 > git rev-list --no-walk ef9aa7f132ae66930b6d5b50e846f0253dcbe2f7 # timeout=10
[system-sync_mirrors-glusterfs-3.10-el7-x86_64] $ /bin/bash -xe /tmp/jenkins3243384856069872467.sh
+ jenkins/scripts/mirror_mgr.sh resync_yum_mirror glusterfs-3.10-el7 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 1039, in _getFile
    raise e
yum.Errors.NoMoreMirrorsRepoError: failure: repodata/repomd.xml from fedora-base-fc28: [Errno 256] No more mirrors to try.
http://mirror.cc.vt.edu/pub/fedora/linux/development/28/Everything/x86_64/os/repodata/repomd.xml: [Errno -1] repomd.xml does not match metalink for fedora-base-fc28
https://fedora.mirror.constant.com/fedora/linux/development/28/Everything/x86_64/os/repodata/repomd.xml: [Errno -1] repomd.xml does not match metalink for fedora-base-fc28
http://mirror.math.princeton.edu/pub/fedora/linux/development/28/Everything/x86_64/os/repodata/repomd.xml: [Errno -1] repomd.xml does not match metalink for fedora-base-fc28
https://mirror.steadfast.net/fedora/development/28/Everything/x86_64/os/repodata/repomd.xml: [Errno -1] repomd.xml does not match metalink for fedora-base-fc28
https://mirror.us-midwest-1.nexcess.net/fedora/development/28/Everything/x86_64/os/repodata/repomd.xml: [Errno -1] repomd.xml does not match metalink for fedora-base-fc28
http://mirror.metrocast.net/fedora/linux/development/28/Everything/x86_64/os/repodata/repomd.xml: [Errno -1] repomd.xml does not match metalink for fedora-base-fc28
https://mirrors.cat.pdx.edu/fedora/linux/development/28/Everything/x86_64/os/repodata/repomd.xml: [Errno -1] repomd.xml does not match metalink for fedora-base-fc28
http://mirror.web-ster.com/fedora/development/28/Everything/x86_64/os/repodata/repomd.xml: [Errno -1] repomd.xml does not match metalink for fedora-base-fc28
https://dl.fedoraproject.org/pub/fedora/linux/development/28/Everything/x86_64/os/repodata/repomd.xml: [Errno -1] repomd.xml does not match metalink for fedora-base-fc28
https://mirror.csclub.uwaterloo.ca/fedora/linux/development/28/Everything/x86_64/os/repodata/repomd.xml: [Errno -1] repomd.xml does not match metalink for fedora-base-fc28
https://mirror.cpsc.ucalgary.ca/mirror/fedora/linux/development/28/Everything/x86_64/os/repodata/repomd.xml: [Errno 14] curl#60 - "Peer's Certificate issuer is not recognized."
http://mirrors.oit.uci.edu/fedora/linux/development/28/Everything/x86_64/os/repodata/repomd.xml: [Errno -1] repomd.xml does not match metalink for fedora-base-fc28
Build step 'Execute shell' marked build as failure