Testing T -> U ... in_args = 0, returned = 0, others = 200
wall time = 91

Testing T, U ... in_args = 0, returned = 0, others = 200
wall time = 68

Testing T -> T ... in_args = 0, returned = 0, others = 200
wall time = 53

Testing types ... in_args = 20, returned = 14, others = 26
wall time = 41