Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/240e95c56818486783ec2fbcf6eaf846 : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0f2db88e79464663b3f4db4f4191b337 : FAILURE in 4m 37s