Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/561348420c174c6391c3cbbaecf9e36e : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/de2ef744da284559be6b23a49bf0ee9d : FAILURE in 4m 28s