| error[E0308]: mismatched types | |
| --> $DIR/issue-33884.rs:6:22 | |
| | | |
| LL | stream.write_fmt(format!("message received")) | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `Arguments<'_>`, found `String` | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0308`. |