error: you have declared `#[inline(always)]` on `test_attr_lint`. This is usually a bad idea --> $DIR/attrs.rs:6:1 | 6 | #[inline(always)] | ^^^^^^^^^^^^^^^^^ | = note: `-D inline-always` implied by `-D warnings` error: the since field must contain a semver-compliant version --> $DIR/attrs.rs:27:14 | 27 | #[deprecated(since = "forever")] | ^^^^^^^^^^^^^^^^^ | = note: `-D deprecated-semver` implied by `-D warnings` error: the since field must contain a semver-compliant version --> $DIR/attrs.rs:30:14 | 30 | #[deprecated(since = "1")] | ^^^^^^^^^^^ error: aborting due to 3 previous errors