Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1286b9b87d2a4af6af542f5ceea057d8 : SUCCESS in 5m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6095f76d21a444d181c911a3160f201a : FAILURE in 6m 09s