From 8c763c38479215b3fd5198a25b617108d5ec76c6 Mon Sep 17 00:00:00 2001
From: Robert Habermeier <rphmeier@gmail.com>
Date: Tue, 4 Oct 2016 15:55:45 +0200
Subject: [PATCH] turn off MIR for windows builds

---
 appveyor.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/appveyor.yml b/appveyor.yml
index 978d328ecf7..81d4acf87fe 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -30,6 +30,8 @@ install:
 
 build: off
 
+environment:
+  - RUSTFLAGS: -Zorbit=off
 test_script:
   - cargo test --verbose --release