Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/884f9e8e23a04ad3ba0812608e7ea7f6 : SUCCESS in 9m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b1a8ff89457c41f58c003d76d9dd1a81 : FAILURE in 6m 23s