Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4001030d23c842d6b60f57a73334229c : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/02f78a52f4fb40e4897bf16bfcf43951 : FAILURE in 5m 58s