Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/87a41c4ceb324434b1b67a183f304227 : RETRY_LIMIT in 4m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6304fd6e800b4127b423c123ded36a4d : FAILURE in 3m 26s