if let hir::ItemKind::ExternCrate(orig_name) = item.kind {
let extern_crate_def_id = self.tcx.hir().local_def_id(item.hir_id);
self.crates_to_lint.push(
if let hir::ItemKind::ExternCrate(orig_name) = item.kind {
let extern_crate_def_id = self.tcx.hir().local_def_id(item.hir_id);
self.crates_to_lint.push(