[BUG] Reassign dict in a closure results in "Double free of object" about mojo HOT 1 OPEN

fn main():
    var dict = Dict[Int, Int]()

    @parameter
    fn f():
        dict = Dict[Int, Int]()

    var build_stats = benchmark.run[f](max_runtime_secs=0.5)
    build_stats.print_full()
    _ = dict

fn main() raises:
    var dict = Dict[Int, Int]()
    _ = dict^
    dict = Dict[Int, Int]()
    dict[1] = 1
    print(dict[1])