Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e80bff9e734b4f96b9cf60a37fa7ac2a : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/864b32303df448bd876ab3a69d4edfa3 : FAILURE in 4m 53s