Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/735eea7c65f24e4394554d92171552ba : SUCCESS in 7m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d32ed50030dd4346ac89ae2f490e281d : FAILURE in 5m 36s