Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/fc76e51c1bce4fb9a160ca5f724ba513 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/63151dfffea5495c99f501507db068e8 : FAILURE in 4m 39s