error: multiple unused formatting arguments
  --> $DIR/format-foreign.rs:12:30
   |
LL |     println!("%.*3$s %s!/n", "Hello,", "World", 4); //~ ERROR multiple unused formatting arguments
   |              --------------  ^^^^^^^^  ^^^^^^^  ^
   |              |
   |              multiple missing formatting specifiers
   |
   = note: printf formatting not supported; see the documentation for `std::fmt`
help: format specifiers use curly braces
   |
LL |     println!("{:.2$} {}!/n", "Hello,", "World", 4); //~ ERROR multiple unused formatting arguments
   |               ^^^^^^ ^^

error: argument never used
  --> $DIR/format-foreign.rs:13:29
   |
LL |     println!("%1$*2$.*3$f", 123.456); //~ ERROR never used
   |               -----------   ^^^^^^^
   |               |
   |               help: format specifiers use curly braces: `{0:1$.2$}`
   |
   = note: printf formatting not supported; see the documentation for `std::fmt`

error: multiple unused formatting arguments
  --> $DIR/format-foreign.rs:16:7
   |
LL |       println!(r###"%.*3$s
   |  ______________-
LL | |         %s!/n
LL | | "###, "Hello,", "World", 4);
   | |    -  ^^^^^^^^  ^^^^^^^  ^
   | |____|
   |      multiple missing formatting specifiers
   |
   = note: printf formatting not supported; see the documentation for `std::fmt`
help: format specifiers use curly braces
   |
LL |     println!(r###"{:.2$}
LL |         {}!/n
   |

error: argument never used
  --> $DIR/format-foreign.rs:22:30
   |
LL |     println!("{} %f", "one", 2.0); //~ ERROR never used
   |              -------         ^^^
   |              |
   |              formatting specifier missing

error: named argument never used
  --> $DIR/format-foreign.rs:24:39
   |
LL |     println!("Hi there, $NAME.", NAME="Tim"); //~ ERROR never used
   |                                       ^^^^^
   |
   = help: `$NAME` should be written as `{NAME}`
   = note: shell formatting not supported; see the documentation for `std::fmt`

error: aborting due to 5 previous errors