Build failed. https://zuul.opendev.org/t/openstack/buildset/e69ba16a3ac34951bce3f569126fb787 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c33d7181d15441e7af75bed8aa449960 : FAILURE in 3m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/55e09b814aea4791ab654f72ad31a937 : FAILURE in 2m 31s