Build failed. https://zuul.opendev.org/t/openstack/buildset/ca705111d4ac4c0bbc31bd11185fec03 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2dc8104376cb4d5db62b3058d75ac8aa : SUCCESS in 3m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4a230d919e0944cd9176f4e0aaeb2438 : FAILURE in 3m 30s