Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/ceilometer-powervm/stable/ocata/build-openstack-sphinx-docs/bd80a6b/ : RETRY_LIMIT in 4m 13s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/ceilometer-powervm/stable/ocata/openstack-tox-py27/db91f66/ : SUCCESS in 6m 19s