Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0a9f422974d84897a6f28f4901b7bce7 : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5328a0de0492453f97e8d19034818868 : FAILURE in 4m 53s