Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f1e9253d6ddf4eb8a76eeea2ca6e8dcb : SUCCESS in 7m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c018b00424d44294a8a731e6c0a5800b : FAILURE in 5m 43s