Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/be70dae45e9f4d4dbc86263460bf92fd : RETRY_LIMIT in 3m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/60827d4b70794c1589d0e6711783796f : FAILURE in 6m 33s