error: `Err(_)` matches all errors --> $DIR/match_wild_err_arm.rs:14:9 | LL | Err(_) => panic!("err"), | ^^^^^^ | = note: match each error separately or use the error output, or use `.expect(msg)` if the error case is unreachable = note: `-D clippy::match-wild-err-arm` implied by `-D warnings` error: `Err(_)` matches all errors --> $DIR/match_wild_err_arm.rs:20:9 | LL | Err(_) => panic!(), | ^^^^^^ | = note: match each error separately or use the error output, or use `.expect(msg)` if the error case is unreachable error: `Err(_)` matches all errors --> $DIR/match_wild_err_arm.rs:26:9 | LL | Err(_) => { | ^^^^^^ | = note: match each error separately or use the error output, or use `.expect(msg)` if the error case is unreachable error: `Err(_e)` matches all errors --> $DIR/match_wild_err_arm.rs:34:9 | LL | Err(_e) => panic!(), | ^^^^^^^ | = note: match each error separately or use the error output, or use `.expect(msg)` if the error case is unreachable error: aborting due to 4 previous errors