--- a/mercurial/streamclone.py	Wed Feb 05 21:59:32 2025 +0100
+++ b/mercurial/streamclone.py	Fri Nov 29 22:22:54 2024 +0100
@@ -1625,7 +1625,8 @@
             % b', '.join(sorted(missingreqs))
         )
 
-    consumev2(repo, fp, filecount, filesize)
+    with util.nogc():
+        consumev2(repo, fp, filecount, filesize)
 
     repo.requirements = new_stream_clone_requirements(
         repo.requirements,