Build failed. https://zuul.opendev.org/t/openstack/buildset/1e8f45d720ff4536ad1fa91169b65341 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5ab27e8f726146b98c0c7f679d3d7887 : SUCCESS in 4m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/532ee107775a40df803ae0039a622d62 : FAILURE in 3m 09s