diff -r 66ff8d3865b3 -r ba9491be5e0c mercurial/pure/parsers.py
--- a/mercurial/pure/parsers.py	Mon Aug 30 12:25:57 2021 +0200
+++ b/mercurial/pure/parsers.py	Thu Aug 26 16:39:00 2021 +0200
@@ -223,26 +223,6 @@
         self._size = size
         self._mtime = 0
 
-    def __getitem__(self, idx):
-        if idx == 0 or idx == -4:
-            msg = b"do not use item[x], use item.state"
-            util.nouideprecwarn(msg, b'6.0', stacklevel=2)
-            return self._state
-        elif idx == 1 or idx == -3:
-            msg = b"do not use item[x], use item.mode"
-            util.nouideprecwarn(msg, b'6.0', stacklevel=2)
-            return self._mode
-        elif idx == 2 or idx == -2:
-            msg = b"do not use item[x], use item.size"
-            util.nouideprecwarn(msg, b'6.0', stacklevel=2)
-            return self._size
-        elif idx == 3 or idx == -1:
-            msg = b"do not use item[x], use item.mtime"
-            util.nouideprecwarn(msg, b'6.0', stacklevel=2)
-            return self._mtime
-        else:
-            raise IndexError(idx)
-
     @property
     def mode(self):
         return self._mode