Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/47a1ad756a1f4fcf90976050860c0b47 : FAILURE in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a5254df42a5e4109a88468d043f5dddf : SUCCESS in 6m 23s