--- ArcanistPatchWorkflow.php.orig	2022-05-17 23:20:14.000000000 +0000
+++ ArcanistPatchWorkflow.php	2024-11-26 09:01:01.137494000 +0000
@@ -436,10 +436,7 @@
         echo phutil_console_format(
           "<bg:blue>** %s **</bg> %s\n",
           pht('INFO'),
-          pht('Base commit is not in local repository; trying to fetch.'));
-        $repository_api->execManualLocal('fetch --quiet --all');
-        $has_base_revision = $repository_api->hasLocalCommit(
-          $bundle->getBaseRevision());
+          pht('Base commit is not in local repository.'));
       }
     }