Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/oslo.messaging/stable/ocata/build-openstack-sphinx-docs/b18ebf8/html/ : SUCCESS in 3m 55s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/oslo.messaging/stable/ocata/openstack-tox-py27/cba0b00/ : FAILURE in 6m 18s