Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ec8542b5841948de830f64bffaf8b1fd : SUCCESS in 7m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3c79e43960964da58c028952755a8cc0 : FAILURE in 4m 54s