Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslotest/stable/ocata/build-openstack-sphinx-docs/924ad64/ : RETRY_LIMIT in 4m 32s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslotest/stable/ocata/openstack-tox-py27/a677605/ : SUCCESS in 4m 24s