Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/14bc3c0fc8784924a89f7982c5033b53 : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6d0ae8942ef442329150d34c8e608042 : FAILURE in 4m 17s