Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0eafc4f15f664adaa366dba72c28c14b : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/013a338a06474556b7ed8b87a95a5e1e : FAILURE in 5m 13s