Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d31060be206e4b428418de68029e9c1a : SUCCESS in 7m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/936b04645fa141c288db12499e2b8344 : FAILURE in 4m 11s