Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d76e9b850bda4098aa646e7f4fb30438 : SUCCESS in 6m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/844450e059314518b4d21313fc9cd82c : FAILURE in 5m 55s