error: `return_ref` option not allowed here
 --> tests/compile-fail/tracked_struct_incompatibles.rs:1:18
  |
1 | #[salsa::tracked(return_ref)]
  |                  ^^^^^^^^^^

error: `specify` option not allowed here
 --> tests/compile-fail/tracked_struct_incompatibles.rs:6:18
  |
6 | #[salsa::tracked(specify)]
  |                  ^^^^^^^

error: `no_eq` option not allowed here
  --> tests/compile-fail/tracked_struct_incompatibles.rs:11:18
   |
11 | #[salsa::tracked(no_eq)]
   |                  ^^^^^

error: `db` option not allowed here
  --> tests/compile-fail/tracked_struct_incompatibles.rs:16:18
   |
16 | #[salsa::tracked(db = Db)]
   |                  ^^

error: unrecognized option `recover_fn`
  --> tests/compile-fail/tracked_struct_incompatibles.rs:21:18
   |
21 | #[salsa::tracked(recover_fn = recover)]
   |                  ^^^^^^^^^^

error: `lru` option not allowed here
  --> tests/compile-fail/tracked_struct_incompatibles.rs:26:18
   |
26 | #[salsa::tracked(lru = 12)]
   |                  ^^^