Build failed. https://zuul.opendev.org/t/openstack/buildset/6ab2885308124629bbf689b49589944a - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7ef6838aca894289b7fa81c36590f579 : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0cce7832b694416382ac125c364c1cc9 : FAILURE in 4m 08s