If the linker segfaulted, don't emit it as a warning.

Prevent spuriously breaking UI tests. See rust-lang#45489 (comment).
kennytm · Nov 5, 2017 · d517668 · d517668
1 parent 33400fb
commit d517668
Showing 1 changed file with 6 additions and 5 deletions.
diff --git a/src/librustc_trans/back/link.rs b/src/librustc_trans/back/link.rs
@@ -671,11 +671,12 @@ fn link_natively(sess: &Session,
             break
         }
 
-        sess.struct_warn("looks like the linker segfaulted when we tried to \
-                          call it, automatically retrying again")
-            .note(&format!("{:?}", cmd))
-            .note(&out)
-            .emit();
+        warn!(
+            "looks like the linker segfaulted when we tried to call it, \
+             automatically retrying again. cmd = {:?}, out = {}.",
+            cmd,
+            out,
+        );
     }
 
     match prog {