Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/994dda5154bc44c5878ace40794a2fe3 : SUCCESS in 5m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e0d5ffa56f3046e78a00fc176f010fe8 : FAILURE in 4m 13s