Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8183d46c8672401b98f5a8c330c40dc5 : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23803839f71b4f929d8e54d08f72bf5a : FAILURE in 6m 43s