1 error[E0308]: mismatched types
2 --> $DIR/issue-82446.rs:11:9
5 | ^^^ expected struct `Box`, found reference
7 = note: expected struct `Box<(dyn MyTrait + 'static)>`
8 found reference `&Box<(dyn MyTrait + 'static)>`
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0308`.