Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/035ed14a4c6745d196ff1211a8378f65 : RETRY_LIMIT in 3m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/00542aca958b48c2b2b7eef5310ef148 : FAILURE in 4m 46s