Build failed. https://zuul.opendev.org/t/openstack/buildset/4d7e1791a1c54c1ea9afc4d42e93c760 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/69870687b06e47cb9f8f72753eba59b8 : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6c0f37bedf364163924efb60b9a619ee : FAILURE in 3m 10s