From 7156aa7f950faf182aaf39fed4f8b09aad20623a Mon Sep 17 00:00:00 2001
From: Lzu Tao <taolzu@gmail.com>
Date: Sat, 26 Oct 2019 00:05:07 +0700
Subject: [PATCH] build(tests/fmt): use shared target dir

---
 tests/fmt.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/fmt.rs b/tests/fmt.rs
index bc37be84b43..ba35abbfbbb 100644
--- a/tests/fmt.rs
+++ b/tests/fmt.rs
@@ -19,9 +19,11 @@ fn fmt() {
 
     let root_dir = std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"));
     let dev_dir = root_dir.join("clippy_dev");
+    let target_dir = root_dir.join("target");
+    let target_dir = target_dir.to_str().unwrap();
     let output = Command::new("cargo")
         .current_dir(dev_dir)
-        .args(&["+nightly", "run", "--", "fmt", "--check"])
+        .args(&["+nightly", "run", "--target-dir", target_dir, "--", "fmt", "--check"])
         .output()
         .unwrap();