Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/27608102d3e54110a79a204c7730f65f : RETRY_LIMIT in 3m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/28a73ad5bc824548b32223affd13d3c7 : FAILURE in 5m 29s