Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5aec297304be4bb1ae57119d844e43e3 : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/225508cac44d4c48a2846da2ed7826b2 : FAILURE in 4m 15s