Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/80f5462a3b8b47b88de0a53322a4b857 : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1fb8cba3c4654155bba24625c69bdccc : FAILURE in 6m 21s