Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8bcdbaa8686e4ead8fa083fd744c6bb2 : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a49d2f1080a040b9a0dc3224731cdf19 : FAILURE in 5m 56s