Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/936ee734f97b4139a2f93007229d8ffd : SUCCESS in 5m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8977336ebdd946fd90e4d41bc038e7ba : FAILURE in 4m 49s