Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/01d096fc3a1546bb91b58a3dc80e8cc2 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/15a8256159ad440e909aa922c9ba6dfa : FAILURE in 5m 53s