Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4be230a846c44ce390fc86ff258bb1cb : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a005efeebb3a41e8a85910a196c51dab : FAILURE in 5m 16s