Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/884945662a704fad9a28369b6fe75c02 : SUCCESS in 7m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c7ea46d9ab464a829e3e9985cc848c28 : FAILURE in 6m 47s