Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b98f23baca7f460dbc48299145e4e305 : SUCCESS in 7m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/793de400ab65441090b0db12034b351b : FAILURE in 6m 30s