ERROR: Command failed. See logs for output.

In the last hour all builds failing - hopefully someone can access the suggested *logs*. 08:20:32 INFO: installing package(s): autoconf automake git lago lago-ovirt libguestfs-tools-c m2crypto make mom policycoreutils-python pyflakes python-blivet python-coverage python-devel python-inotify python-ioprocess python-netaddr python-nose python-pep8 python-pthreading python-rtslib python-six python34-nose python34-six python34 rpm-build sudo yum yum-utils grubby 08:20:44 ERROR: Command failed. See logs for output. see http://jenkins.ovirt.org/job/vdsm_master_check-patch-el7-x86_64/555/console Nir