error[E0507]: cannot move out of captured outer variable in an `Fn` closure --> $DIR/borrowck-in-static.rs:15:17 | 14 | let x = Box::new(0); | - captured outer variable 15 | Box::new(|| x) //~ ERROR cannot move out of captured outer variable | ^ cannot move out of captured outer variable in an `Fn` closure error: aborting due to previous error