{"ast_node_type":"other","tokens":[{"end":29,"kind":"keyword","start":0,"text":"#[instrument(skip(self))]"}]}
    #[instrument(skip(self))]
impl<'a, 'tcx> Visitor<'tcx> for LifetimeInfoCollector<'a, 'tcx> {
    fn visit_lifetime(&mut self, lifetime: &'tcx hir::Lifetime) {