Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/82c3a5bd5a404cbd9c4a84d6e62892bf : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7fc97acb723e40e4b5b29faf219230bb : FAILURE in 4m 53s