Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d95a960bc996421aa4e43c70e9652e3f : SUCCESS in 9m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7ac8be77e652477c90ebee105d75504d : FAILURE in 5m 45s