Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f6d76c70855b49a98d0bb88a2c25e589 : FAILURE in 3m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cc20ca8e60f64cb484927dffe0c3a5c2 : FAILURE in 3m 22s