Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4583a06fd6144d46a712dc674bd37614 : SUCCESS in 5m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/239b56984e274139a05b3c29768ee60b : FAILURE in 6m 37s