Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3e49ad211e0f4369b305389f64355804 : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7c39149dbc914250a7599ccccadde9de : FAILURE in 2m 59s