Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/24bfd9c954984c7290f525eb404d7af9 : FAILURE in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/171856c065b5409e874cd04c0031341c : SUCCESS in 21m 33s