Build failed in Jenkins: system-sync_mirrors-epel-el6-x86_64 #1707

See <http://jenkins.ovirt.org/job/system-sync_mirrors-epel-el6-x86_64/1707/display/redirect?page=changes>

Changes:

[Barak Korren] Remove VDSM build for s390x

[Barak Korren] global_setup: Verify the DOCKER iptables chain

[Barak Korren] STDCI: Archive artifacts earlier

[Barak Korren] STDCI Report: Near real-time updating

------------------------------------------
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-epel-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 bcb1ae15c71f76699619e67e736e77531cd14a14 (origin/master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f bcb1ae15c71f76699619e67e736e77531cd14a14
Commit message: "STDCI Report: Near real-time updating"
 > git rev-list --no-walk 5d4500574ebd94d19c89b38fd1d96065e4e99560 # timeout=10
[system-sync_mirrors-epel-el6-x86_64] $ /bin/bash -xe /tmp/jenkins4988293610991311087.sh
+ jenkins/scripts/mirror_mgr.sh resync_yum_mirror epel-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 209, in main
    my.doSackSetup(arches)
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 741, in doSackSetup
    return self._getSacks(archlist=archlist, thisrepo=thisrepo)
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 778, in _getSacks
    self.repos.populateSack(which=repos)
  File "/usr/lib/python2.7/site-packages/yum/repos.py", line 386, in populateSack
    sack.populate(repo, mdtype, callback, cacheonly)
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 256, in populate
    ret = misc.repo_gen_decompress(xml, gen, cached=repo.cache)
  File "/usr/lib/python2.7/site-packages/yum/misc.py", line 1165, in repo_gen_decompress
    return decompress(filename, dest=dest, check_timestamps=True)
  File "/usr/lib/python2.7/site-packages/yum/misc.py", line 1150, in decompress
    _decompress_chunked(filename, out, ztype)
  File "/usr/lib/python2.7/site-packages/yum/misc.py", line 791, in _decompress_chunked
    raise Errors.MiscError, msg
yum.Errors.MiscError: Error reading from file /home/jenkins/mirrors_cache/epel-el6/9793d6512befee1760fec5220e44a82e73b95e31eeae1a943256a536a6046eb8-primary.xml.gz: Not a gzipped file
Build step 'Execute shell' marked build as failure