Build failed. https://zuul.opendev.org/t/openstack/buildset/09dfd55a4f024baf9395ab8e0d36d904 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/26b3da3b5316441d943afcfd180e2448 : SUCCESS in 3m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/013d894674e240a48b2a35d27fb054be : FAILURE in 2m 48s