diff --git a/tests/testsuite/fix.rs b/tests/testsuite/fix.rs
index 7b1a5d12fc9d..9646b8bf76d7 100644
--- a/tests/testsuite/fix.rs
+++ b/tests/testsuite/fix.rs
@@ -29,7 +29,10 @@ fn do_not_fix_broken_builds() {
     p.cargo("fix --allow-no-vcs")
         .env("__CARGO_FIX_YOLO", "1")
         .with_status(101)
-        .with_stderr_contains("[ERROR] could not compile `foo` (lib) due to 1 previous error")
+        .with_stderr_line_without(
+            &["[ERROR] could not compile `foo` (lib) due to 1 previous error"],
+            &[],
+        )
         .run();
     assert!(p.read_file("src/lib.rs").contains("let mut x = 3;"));
 }