{"ast_node_type":"variable","tokens":[{"end":84,"kind":"keyword","start":0,"text":"&&"}]}
                && let StabilityLevel::Stable { since: stab_since, .. } = stab.level
                && let DeprecatedSince::RustcVersion(dep_since) = depr.attr.since
                && let Some(span) = find_attr_span!(Stability)