Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d363bd05acb14aecb9091e77d9fa98d0 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/642da1f62a264a019bf084219607fcbe : FAILURE in 4m 53s