Build failed. - openstack-tox-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/nova/stable/stein/openstack-tox-docs/ada1e53/html/ : SUCCESS in 6m 18s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/nova/stable/stein/openstack-tox-py27/9004c10/ : FAILURE in 13m 51s