Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aaa1b37872f64f10a8ce700609185f17 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7ad3bf6f4cf54c62ba25f5df17bbf227 : FAILURE in 4m 21s