Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a8de02268a2f43d8aeeb8c399d948edf : RETRY_LIMIT in 3m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1e15010bfda5482e80e45a5dda9b90e9 : FAILURE in 3m 18s