Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1561f7ba5cc54441ba6d91208b8b24df : RETRY_LIMIT in 1m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/40b4cdeeac574a44a274bd18e224214c : FAILURE in 3m 38s