From 3bc1670febbb48a62065959d653e1078692be328 Mon Sep 17 00:00:00 2001
From: Edwin Cheng <edwin0cheng@gmail.com>
Date: Tue, 31 Mar 2020 22:18:24 +0800
Subject: [PATCH] Redirect stderr to null

---
 crates/ra_proc_macro/src/process.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crates/ra_proc_macro/src/process.rs b/crates/ra_proc_macro/src/process.rs
index f4b40ac3cd..e8c85be38a 100644
--- a/crates/ra_proc_macro/src/process.rs
+++ b/crates/ra_proc_macro/src/process.rs
@@ -48,6 +48,7 @@ impl Process {
         let child = Command::new(process_path.clone())
             .stdin(Stdio::piped())
             .stdout(Stdio::piped())
+            .stderr(Stdio::null())
             .spawn()?;
 
         Ok(Process { path: process_path.into(), child })