Build failed. https://zuul.opendev.org/t/openstack/buildset/25fc6d496bc34c41aa3ea578e00e8404 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/497e6c843ee744e285cb7e5087b7fe7d : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/171fc18a1e574191a27ff5aee16a433f : FAILURE in 3m 00s