Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e97372a128f14868ba06d941b8d9bb60 : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/34317ae8dcc142ad81b1dd297921145b : FAILURE in 8m 28s