1 error: multiple unused formatting arguments
2 --> $DIR/issue-89173.rs:7:20
4 LL | print!("%0*x", width, num);
5 | ------ ^^^^^ ^^^ argument never used
7 | | argument never used
8 | multiple missing formatting specifiers
10 note: format specifiers use curly braces, and you have to use a positional or named parameter for the width
11 --> $DIR/issue-89173.rs:7:13
13 LL | print!("%0*x", width, num);
15 = note: printf formatting is not supported; see the documentation for `std::fmt`
17 error: aborting due to previous error