Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/288f39006e9f4635a6115cae89c6a9de : RETRY_LIMIT in 3m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1da2c3e8d54b4146ae5891fef0965c54 : FAILURE in 2m 25s