Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4bf8c0dbc69c42609c969a0288c7594e : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a134a5b988de49d7aa2cf850b02256a3 : FAILURE in 9m 14s