Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/43cf43c16a664b07bbbe3e417c12074c : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/441a53666ee543eda9c8b5e92a4d0d45 : FAILURE in 3m 09s