Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8af0112f69604e1a80ad2c29962bdae0 : SUCCESS in 7m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4a7e0a2527ad4a879164f1b996d92fb9 : FAILURE in 6m 59s