Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/714964b5f5234984bec3687119a37a23 : SUCCESS in 12m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/353b6b18c0fd449485e9e0942ee77bee : FAILURE in 10m 50s