Build failed. https://zuul.opendev.org/t/openstack/buildset/d9ea802e44a34a4abad0c083c6c9b3b3 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cb40159acebf40e2bc18dd39db1f453c : SUCCESS in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9536e247c1e6419692b0a960e45dfd13 : FAILURE in 3m 34s