Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fb01ec2186284cdaa1ff16033de9d20f : RETRY_LIMIT in 6m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/31ddef13fd49442cb85b8dbb7d75aa0f : FAILURE in 7m 17s