Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f056fe11db9a4107823c4aa69da6f21c : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5628df855fa148f4995aae20489d7ec7 : FAILURE in 5m 23s