From 2214c6d194d668efe6b1ee000a150372110c114b Mon Sep 17 00:00:00 2001
From: Guillaume Gomez <guillaume.gomez@huawei.com>
Date: Tue, 10 Jan 2023 18:16:43 +0100
Subject: [PATCH] Fix invalid files array re-creation in rustdoc-gui tester

---
 src/tools/rustdoc-gui/tester.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/tools/rustdoc-gui/tester.js b/src/tools/rustdoc-gui/tester.js
index 900ca389436..554b2f81fa3 100644
--- a/src/tools/rustdoc-gui/tester.js
+++ b/src/tools/rustdoc-gui/tester.js
@@ -278,7 +278,8 @@ async function main(argv) {
         await runTests(opts, framework_options, files, new_results, status_bar, it + 1 >= NB_RETRY);
         Array.prototype.push.apply(results.successful, new_results.successful);
         // We generate the new list of files with the previously failing tests.
-        files = Array.prototype.concat(new_results.failed, new_results.errored);
+        files = Array.prototype.concat(new_results.failed, new_results.errored).map(
+            f => f['file_name']);
         if (files.length > originalFilesLen / 2) {
             // If we have too many failing tests, it's very likely not flaky failures anymore so
             // no need to retry.