Disable clippy tests

src/bootstrap/test.rs

@@ -554,7 +554,10 @@ fn run(self, builder: &Builder<'_>) {
 
         builder.add_rustc_lib_path(compiler, &mut cargo);
 
-        builder.run(&mut cargo.into());
+        // FIXME: Disable clippy tests for now, they're failing on master
+        // (generally this would mean a toolstate failure but we don't have
+        // toolstate for clippy anymore).
+        // builder.run(&mut cargo.into());
     }
 }