src/test/ui/span/issue-33884.stderr

   1 error[E0308]: mismatched types
   2   --> $DIR/issue-33884.rs:18:22
   3    |
   4 LL |     stream.write_fmt(format!("message received"))
   5    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::fmt::Arguments`, found struct `std::string::String`
   6    |
   7    = note: expected type `std::fmt::Arguments<'_>`
   8               found type `std::string::String`
   9    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
  10
  11 error: aborting due to previous error
  12
  13 For more information about this error, try `rustc --explain E0308`.