Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0bfb248a96d14d319ff2a94cfa7cdbee : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/534a1a63c6014f7693a61f8244b66135 : FAILURE in 3m 37s