Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/166994c88d7d497a80a745ee42a92789 : SUCCESS in 7m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/30f000bfe24a4b898abf211afbdab1b6 : FAILURE in 6m 13s