Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/35b9c30493904d2bb1c244f20dc348cf : SUCCESS in 8m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e11957f120da4678b59a6223fbe8d5c4 : FAILURE in 9m 38s