1 error[E0737]: `#[track_caller]` requires Rust ABI
2 --> $DIR/error-with-invalid-abi.rs:1:1
7 error[E0737]: `#[track_caller]` requires Rust ABI
8 --> $DIR/error-with-invalid-abi.rs:6:5
13 error: aborting due to 2 previous errors
15 For more information about this error, try `rustc --explain E0737`.