Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9152b51f06914bc896c53c65dcf2005e : SUCCESS in 6m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/58770891f7164b388e7867cc1250796c : FAILURE in 4m 28s