Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/861632450222409a8f1c699f8734289a : SUCCESS in 7m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1960cedfc941470482ea3272ec4023cd : FAILURE in 5m 41s