error: `return_ref` option not allowed here
  --> tests/compile-fail/tracked_impl_incompatibles.rs:10:18
   |
10 | #[salsa::tracked(return_ref)]
   |                  ^^^^^^^^^^

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

error: `no_eq` option not allowed here
  --> tests/compile-fail/tracked_impl_incompatibles.rs:23:18
   |
23 | #[salsa::tracked(no_eq)]
   |                  ^^^^^

error: `data` option not allowed here
  --> tests/compile-fail/tracked_impl_incompatibles.rs:30:18
   |
30 | #[salsa::tracked(data = Data)]
   |                  ^^^^

error: `db` option not allowed here
  --> tests/compile-fail/tracked_impl_incompatibles.rs:37:18
   |
37 | #[salsa::tracked(db = Db)]
   |                  ^^

error: unrecognized option `recover_fn`
  --> tests/compile-fail/tracked_impl_incompatibles.rs:44:18
   |
44 | #[salsa::tracked(recover_fn = recover)]
   |                  ^^^^^^^^^^

error: `lru` option not allowed here
  --> tests/compile-fail/tracked_impl_incompatibles.rs:51:18
   |
51 | #[salsa::tracked(lru = 32)]
   |                  ^^^

error: `constructor` option not allowed here
  --> tests/compile-fail/tracked_impl_incompatibles.rs:58:18
   |
58 | #[salsa::tracked(constructor = Constructor)]
   |                  ^^^^^^^^^^^

error: #[salsa::tracked] can only be applied to salsa structs
  --> tests/compile-fail/tracked_impl_incompatibles.rs:65:32
   |
65 | impl std::default::Default for [MyTracked; 12] {
   |                                ^^^^^^^^^^^^^^^