diff -r a95efd378641 -r d83ad13a280e mercurial/commands.py
--- a/mercurial/commands.py	Fri Jun 24 17:04:37 2011 +0300
+++ b/mercurial/commands.py	Fri Jun 24 17:04:37 2011 +0300
@@ -562,7 +562,7 @@
         try:
             while changesets:
                 # update state
-                status = util.system(command)
+                status = util.system(command, out=ui.fout)
                 if status == 125:
                     transition = "skip"
                 elif status == 0: