--- a/mercurial/peer.py	Fri Jul 13 21:52:28 2012 +0200
+++ b/mercurial/peer.py	Fri Jul 13 21:52:37 2012 +0200
@@ -42,9 +42,6 @@
     def peer(self):
         return self
 
-    def cancopy(self):
-        return False
-
     def canpush(self):
         return True