From dec8465865b9a781172d37bf9d762e7cda35cf60 Mon Sep 17 00:00:00 2001
From: Mike Hommey <mh+mozilla@glandium.org>
Date: Tue, 2 Jul 2024 07:40:21 +0000
Subject: [PATCH] Bug 1905797 - Account for the new format of diff lines in
 rustfmt nightly output. r=sylvestre

Differential Revision: https://phabricator.services.mozilla.com/D215450
---
 tools/lint/rust/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/lint/rust/__init__.py b/tools/lint/rust/__init__.py
index 148aeeb648a1..7ca07922102a 100644
--- a/tools/lint/rust/__init__.py
+++ b/tools/lint/rust/__init__.py
@@ -41,7 +41,7 @@ Try to update it:
 def parse_issues(config, output, paths):
     RustfmtDiff = namedtuple("RustfmtDiff", ["file", "line", "diff"])
     issues = []
-    diff_line = re.compile("^Diff in (.*) at line ([0-9]*):")
+    diff_line = re.compile("^Diff in (.*)(?: at line |:)([0-9]*):")
     file = ""
     line_no = 0
     diff = ""