Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1819ca16388b473f992f2eebb07a8b99 : FAILURE in 6m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/60638b5b06dc4e3dbbe0665ca2a8159f : FAILURE in 6m 05s