Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/automaton/stable/ocata/build-openstack-sphinx-docs/13601cf/ : RETRY_LIMIT in 3m 51s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/automaton/stable/ocata/openstack-tox-py27/9c93dc4/ : SUCCESS in 7m 55s