rust/src/test/ui/macros/format-unused-lables.stderr

error: multiple unused formatting arguments
  --> $DIR/format-unused-lables.rs:12:22
   |
LL |     println!("Test", 123, 456, 789);
   |              ------  ^^^  ^^^  ^^^
   |              |
   |              multiple missing formatting specifiers

error: multiple unused formatting arguments
  --> $DIR/format-unused-lables.rs:16:9
   |
LL |     println!("Test2",
   |              ------- multiple missing formatting specifiers
LL |         123,  //~ ERROR multiple unused formatting arguments
   |         ^^^
LL |         456,
   |         ^^^
LL |         789
   |         ^^^

error: named argument never used
  --> $DIR/format-unused-lables.rs:21:35
   |
LL |     println!("Some stuff", UNUSED="args"); //~ ERROR named argument never used
   |              ------------         ^^^^^^
   |              |
   |              formatting specifier missing

error: multiple unused formatting arguments
  --> $DIR/format-unused-lables.rs:24:9
   |
LL |     println!("Some more $STUFF",
   |              ------------------ multiple missing formatting specifiers
LL |         "woo!",  //~ ERROR multiple unused formatting arguments
   |         ^^^^^^
LL |             STUFF=
LL |        "things"
   |        ^^^^^^^^
LL |              , UNUSED="args");
   |                       ^^^^^^
   |
   = help: `$STUFF` should be written as `{STUFF}`
   = note: shell formatting not supported; see the documentation for `std::fmt`

error: aborting due to 4 previous errors