build(tests/fmt): use shared target dir

rust-lang · Dec 1, 2019 · 7156aa7 · 7156aa7
1 parent 142b289
commit 7156aa7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git 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();