Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3831812922df46ec812882907bc78ed8 : SUCCESS in 6m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8027722985de4d3f9c12b838ed4f9454 : FAILURE in 5m 11s