Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2fd357aa79c740d89534da7317af5d4c : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9a486285cedb4cbd9cbea6b8b64590cd : FAILURE in 5m 28s