Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b670cf3a57454521856e3ae257e8e4f4 : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/36e6611399c24f418261532ddf19d855 : FAILURE in 5m 10s