error[E0277]: the trait bound `{integer}: Foo` is not satisfied
  --> $DIR/dyn-star-trait-error.rs:9:27
   |
LL |     let dyn_i: dyn* Foo = i as dyn* Foo;
   |                           ^ the trait `Foo` is not implemented for `{integer}`

error: aborting due to previous error

For more information about this error, try `rustc --explain E0277`.