Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/31f1326a2e83406e81910abf87d462ed : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/26b36447f0144cd89a69534325aa564f : FAILURE in 5m 00s