Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ef1ebd0181394924a54a70b614007248 : SUCCESS in 9m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3c4572904d8c4e2a8d0eee2979ace098 : FAILURE in 16m 09s