Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/networking-powervm/stable/pike/build-openstack-sphinx-docs/0b844ea/ : RETRY_LIMIT in 3m 38s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/networking-powervm/stable/pike/openstack-tox-py27/7b82b87/ : SUCCESS in 5m 40s