Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3c778346f1954160863a83526ab827e2 : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a81cba2ece434e42b1b7a9e4ba9fed47 : FAILURE in 4m 40s