jenkins: failed to archive test reports

Hi, a run from a patch of mine failed with this error: Recording test results ERROR: Failed to archive test reports hudson.util.IOException2: remote file operation failed: /home/jenkins/workspace/vdsm_unit_tests_gerrit@2 at hudson.remoting.Channel@5f697518:fedora19-vm03 Full output here: http://jenkins.ovirt.org/job/vdsm_unit_tests_gerrit/6843/console Seems a problem of this vm (fedora19-vm03) not limited to this test, I'm seeing the same thing also on http://jenkins.ovirt.org/job/vdsm_unit_tests_gerrit/6822/console Can anyone shed some light on this? Thanks and best regards, -- Francesco Romani