Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1048fa5f3a2446509dd236822a7ae338 : SUCCESS in 6m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/79d76482ed8944258ceb0317a8527943 : FAILURE in 4m 24s