Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9fc583ae59ba4b408753b5c5898bc1be : SUCCESS in 7m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3c9e57d55efc49258146671489ace8c7 : FAILURE in 6m 54s