Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/13cc30399666476298a421f59174c8c3 : RETRY_LIMIT in 7m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5907e20645574577ac5ff193a2b43cc6 : FAILURE in 6m 12s