Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6e60f3000969491492a50352fb536900 : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/12bc5a7f81fa49c195216641bf568bba : FAILURE in 4m 45s