remove unused from the module when using the old slicer
remove unused from the module when using the old slicer

so that we have more statistics to compare (and also it
is useful to not to have much garbage there)

Signed-off-by: Marek Chalupa <a05df156a69ad59faa9af9b666ef78009594c145@gmail.com>

staticafi/symbiotic,staticafi/symbiotic,staticafi/symbiotic,staticafi/symbiotic