error: argument never used
  --> $DIR/missing-format-specifiers-issue-68293.rs:2:23
   |
LL |     println!("Hello", "World");
   |              -------  ^^^^^^^ argument never used
   |              |
   |              formatting specifier missing
   |
help: format specifiers use curly braces, consider adding a format specifier
   |
LL |     println!("Hello{}", "World");
   |                    ++

error: multiple unused formatting arguments
  --> $DIR/missing-format-specifiers-issue-68293.rs:10:24
   |
LL |     println!("list: ", 1, 2, 3);
   |              --------  ^  ^  ^ argument never used
   |              |         |  |
   |              |         |  argument never used
   |              |         argument never used
   |              multiple missing formatting specifiers
   |
help: format specifiers use curly braces, consider adding 3 format specifiers
   |
LL |     println!("list: {}{}{}", 1, 2, 3);
   |                     ++++++

error: argument never used
  --> $DIR/missing-format-specifiers-issue-68293.rs:20:36
   |
LL |     println!("list: {}, {}", 1, 2, 3);
   |              --------------        ^ argument never used
   |              |
   |              formatting specifier missing

error: multiple unused formatting arguments
  --> $DIR/missing-format-specifiers-issue-68293.rs:27:29
   |
LL |     println!("list: {}", 1, 2, 3);
   |              ----------     ^  ^ argument never used
   |              |              |
   |              |              argument never used
   |              multiple missing formatting specifiers
   |
   = note: consider adding 2 format specifiers

error: aborting due to 4 previous errors