Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1e29871b62b44b949b727cf9178824d9 : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/283c185a16674526a88745483d560a47 : FAILURE in 5m 51s