Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5238669ce6104add9c9791f27047d805 : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4242ca87023d4c4cb2c4c6d336425281 : FAILURE in 4m 42s