Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6bfd3d7f959642598a99afad474ab158 : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4fe75b29a241469ab55e1dd1dcd52597 : FAILURE in 6m 10s