Mine

bug.sh
added dir
added dir/subdir
added dir/subdir/file1
Ready to commit
added dir
added dir/subdir
added dir/subdir/file1
Committed revision 1.
added newdir
added newdir/newsubdir
dir => newdir/newsubdir/dir
Ready to commit
added newdir
added newdir/newsubdir
renamed dir => newdir/newsubdir/dir
> /home/vila/tmp/bzr.bug/bzrlib/dirstate.py(1365)_get_entry()
-> raise errors.BzrError('integrity error ? : mismatching'
(Pdb) pp entry
(('newdir/newsubdir', 'dir', 'dir-20070322213905-4l0fl0ax0p3xx9kb-1'),
 [('d', '', 0, False, 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'),
  ('r', 'dir', 0, False, '')])
(Pdb) p fileid_utf8
'file1-20070322213905-4l0fl0ax0p3xx9kb-3'
(Pdb) p path_utf8
'newdir/newsubdir/dir'
(Pdb) p tree_index
0
(Pdb)