diff -r a5f1bccd2996 -r feddc5284724 mercurial/pure/parsers.py
--- a/mercurial/pure/parsers.py	Tue Jan 13 14:31:38 2015 -0800
+++ b/mercurial/pure/parsers.py	Fri Mar 06 17:00:42 2015 -0600
@@ -5,7 +5,7 @@
 # This software may be used and distributed according to the terms of the
 # GNU General Public License version 2 or any later version.
 
-from mercurial.node import bin, nullid
+from mercurial.node import nullid
 from mercurial import util
 import struct, zlib, cStringIO
 
@@ -21,15 +21,6 @@
     # x is a tuple
     return x
 
-def parse_manifest(mfdict, fdict, lines):
-    for l in lines.splitlines():
-        f, n = l.split('\0')
-        if len(n) > 40:
-            fdict[f] = n[40:]
-            mfdict[f] = bin(n[:40])
-        else:
-            mfdict[f] = bin(n)
-
 def parse_index2(data, inline):
     def gettype(q):
         return int(q & 0xFFFF)