Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/69bad68cfb3a4c87941c947b061a6bc0 : SUCCESS in 5m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/12c1d823f23046e69f5982d56875169b : FAILURE in 4m 18s