From f7ec0ef16c69ce29749a9b95e8e1b8fcc7292471 Mon Sep 17 00:00:00 2001
From: Alex Burka <durka42+github@gmail.com>
Date: Thu, 10 Sep 2015 02:06:52 -0400
Subject: [PATCH] add warning about different rustc versions

Ref #322.
---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 3e048c7ed07..316ed8e2372 100644
--- a/README.md
+++ b/README.md
@@ -122,5 +122,7 @@ in your code, you can use:
 cargo rustc -- -L /path/to/clippy_so -Z extra-plugins=clippy
 ```
 
+Be sure that clippy was compiled with the same version of rustc that cargo invokes here!
+
 ##License
 Licensed under [MPL](https://www.mozilla.org/MPL/2.0/). If you're having issues with the license, let me know and I'll try to change it to something more permissive.