Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b44108039e964ffa885f799ec16b6422 : SUCCESS in 5m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d836faa8ff624806961ebf026540a8f1 : FAILURE in 4m 45s