diff --git a/tests/test-devel-warnings.t b/tests/test-devel-warnings.t
--- a/tests/test-devel-warnings.t
+++ b/tests/test-devel-warnings.t
@@ -99,7 +99,7 @@
 #if no-chg
   $ hg buggylocking --traceback
   devel-warn: "wlock" acquired after "lock" at:
-   */hg:* in <module> (glob)
+   */hg:* in <module> (glob) (?)
    */mercurial/dispatch.py:* in run (glob)
    */mercurial/dispatch.py:* in dispatch (glob)
    */mercurial/dispatch.py:* in _runcatch (glob)
@@ -115,7 +115,7 @@
 #else
   $ hg buggylocking --traceback
   devel-warn: "wlock" acquired after "lock" at:
-   */hg:* in <module> (glob)
+   */hg:* in <module> (glob) (?)
    */mercurial/dispatch.py:* in run (glob)
    */mercurial/dispatch.py:* in dispatch (glob)
    */mercurial/dispatch.py:* in _runcatch (glob)
@@ -177,7 +177,7 @@ Stripping from a transaction
   $ hg oldanddeprecated --traceback
   devel-warn: foorbar is deprecated, go shopping
   (compatibility will be dropped after Mercurial-42.1337, update your code.) at:
-   */hg:* in <module> (glob)
+   */hg:* in <module> (glob) (?)
    */mercurial/dispatch.py:* in run (glob)
    */mercurial/dispatch.py:* in dispatch (glob)
    */mercurial/dispatch.py:* in _runcatch (glob)
@@ -238,7 +238,7 @@ Stripping from a transaction
   1970/01/01 00:00:00 bob @cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b (5000)> oldanddeprecated --traceback
   1970/01/01 00:00:00 bob @cb9a9f314b8b07ba71012fcdbc544b5a4d82ff5b (5000)> devel-warn: foorbar is deprecated, go shopping
   (compatibility will be dropped after Mercurial-42.1337, update your code.) at:
-   */hg:* in <module> (glob)
+   */hg:* in <module> (glob) (?)
    */mercurial/dispatch.py:* in run (glob)
    */mercurial/dispatch.py:* in dispatch (glob)
    */mercurial/dispatch.py:* in _runcatch (glob)