Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a31e82d584e94df79a5d607e1566fe1f : SUCCESS in 7m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8b0ed03b788e4db5a6b4327adf68bb66 : FAILURE in 6m 39s