Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/614033c5700a4140b7a19a639895d913 : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1eb4cbac923b4ef79895816b471ddfac : FAILURE in 6m 35s