Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/91e9cde3cec047b3ba8aa219bbc9e78d : SUCCESS in 3m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a735aca3a978410a967a7d6f489e9da1 : FAILURE in 2m 53s