Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/70e3177239f1410ca89383b7ee4c25ec : RETRY_LIMIT in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8d93e187b6f34881ba475aaf5e57caad : FAILURE in 6m 29s