1 error: requires at least a format string argument
2 --> $DIR/bad-format-args.rs:2:5
7 = note: this error originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
9 error: expected `,`, found `1`
10 --> $DIR/bad-format-args.rs:3:16
15 error: expected one of `,`, `.`, `?`, or an operator, found `1`
16 --> $DIR/bad-format-args.rs:4:19
18 LL | format!("", 1 1);
19 | ^ expected one of `,`, `.`, `?`, or an operator
21 error: aborting due to 3 previous errors