Fix cargo crash

Author: phansch

clippy_lints/src/types.rs

@@ -2460,6 +2460,7 @@ impl<'a, 'b, 'tcx> Visitor<'tcx> for ImplicitHasherConstructorVisitor<'a, 'b, 't
         if_chain! {
             if let ExprKind::Call(ref fun, ref args) = e.kind;
             if let ExprKind::Path(QPath::TypeRelative(ref ty, ref method)) = fun.kind;
+            if let TyKind::Path(QPath::Resolved(None, _)) = ty.kind;
             then {
                 if !same_tys(self.cx, self.target.ty(), self.body.expr_ty(e)) {
                     return;