Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/aa6a1713141341cc869e9c079778a04d : SUCCESS in 5m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bbf7e41ba803440caf7bd12d95493946 : FAILURE in 3m 53s