1 error[E0382]: use of moved value: `f`
2 --> $DIR/issue-12127.rs:21:9
7 | ^ value used here after move
9 = note: move occurs because `f` has type `[closure@$DIR/issue-12127.rs:18:24: 18:41 x:std::boxed::Box<isize>]`, which does not implement the `Copy` trait
11 error: aborting due to previous error
13 For more information about this error, try `rustc --explain E0382`.