error[E0425]: cannot find value `banana` in this scope
  --> $DIR/issue-60057.rs:8:21
   |
LL |             banana: banana
   |                     ^^^^^^ a field by this name exists in `Self`

error[E0425]: cannot find value `banana` in this scope
  --> $DIR/issue-60057.rs:14:21
   |
LL |             banana: banana
   |                     ^^^^^^ help: you might have meant to use the available field: `self.banana`

error[E0601]: `main` function not found in crate `issue_60057`
   |
   = note: consider adding a `main` function to `$DIR/issue-60057.rs`

error: aborting due to 3 previous errors

Some errors have detailed explanations: E0425, E0601.
For more information about an error, try `rustc --explain E0425`.