Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1f7f3f75b0ec4b61975b64682c6e3e29 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ba8d5538dc91441b890397074588ca25 : FAILURE in 5m 37s