error: consider choosing a more descriptive name --> $DIR/non_expressive_names.rs:28:9 | LL | let _1 = 1; | ^^ | = note: `-D clippy::just-underscores-and-digits` implied by `-D warnings` error: consider choosing a more descriptive name --> $DIR/non_expressive_names.rs:29:9 | LL | let ____1 = 1; | ^^^^^ error: consider choosing a more descriptive name --> $DIR/non_expressive_names.rs:30:9 | LL | let __1___2 = 12; | ^^^^^^^ error: consider choosing a more descriptive name --> $DIR/non_expressive_names.rs:51:13 | LL | let _1 = 1; | ^^ error: consider choosing a more descriptive name --> $DIR/non_expressive_names.rs:52:13 | LL | let ____1 = 1; | ^^^^^ error: consider choosing a more descriptive name --> $DIR/non_expressive_names.rs:53:13 | LL | let __1___2 = 12; | ^^^^^^^ error: aborting due to 6 previous errors