Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cf5ca84578474f73b420d34bedda369d : SUCCESS in 7m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/75e0565b61e548b6aaf1ae0b6e79bd6d : FAILURE in 5m 15s