Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ee26c5cfb36c4fc49d04e36cd5f4c2b7 : SUCCESS in 5m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c4ea45177b7c48ff93e491676b3f08ab : FAILURE in 4m 15s