Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ea54fe6636634a45870378d83a6edfcb : SUCCESS in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2cb68f63fd3f4a4287b635ae40eeb74e : FAILURE in 4m 26s