copied invalid subversion metadata causes NoSuchRevision

>bzr svn-import http://svn.apache.org/repos/asf/subversion

Importing branches with prefix /subversion/
Using repository layout: trunk
bzr: ERROR: bzrlib.errors.NoSuchRevision: CHKInventoryRepository('file:///E:/tem
p/bzr-svn/subversion/.bzr/repository/') has no revision ('<email address hidden>
210031219-74vd608op3jvp2qe',)

Traceback (most recent call last):
  File "bzrlib\commands.pyo", line 842, in exception_to_return_code
  File "bzrlib\commands.pyo", line 1037, in run_bzr
  File "bzrlib\commands.pyo", line 654, in run_argv_aliases
  File "C:/Programme/Bazaar/plugins\svn\commands.py", line 188, in run
  File "C:/Programme/Bazaar/plugins\svn\convert.py", line 365, in convert_reposi
tory
  File "C:/Programme/Bazaar/plugins\svn\convert.py", line 242, in __init__
  File "C:/Programme/Bazaar/plugins\svn\convert.py", line 290, in _fetch_to_shar
ed_repo
  File "C:/Programme/Bazaar/plugins\svn\fetch.py", line 1279, in fetch
  File "C:/Programme/Bazaar/plugins\svn\fetch.py", line 1201, in _fetch_revision
s
  File "C:/Programme/Bazaar/plugins\svn\fetch.py", line 1115, in _get_editor
  File "C:/Programme/Bazaar/plugins\svn\fetch.py", line 1100, in _get_inventory
  File "bzrlib\decorators.pyo", line 138, in read_locked
  File "bzrlib\repository.pyo", line 2358, in get_inventory
  File "bzrlib\repofmt\groupcompress_repo.pyo", line 896, in _iter_inventories
NoSuchRevision: CHKInventoryRepository('file:///E:/temp/bzr-svn/subversion/.bzr/
repository/') has no revision ('<email address hidden>
',)

bzr 2.0.4 on python 2.5.4 (Windows-XP-5.1.2600-SP3)
arguments: ['bzr', 'svn-import', 'http://svn.apache.org/repos/asf/subversion']
encoding: 'cp1252', fsenc: 'mbcs', lang: None
plugins:
  bzrtools C:\Programme\Bazaar\plugins\bzrtools [2.0.1]
  explorer C:\Programme\Bazaar\plugins\explorer [0.8.3]
  launchpad C:\Programme\Bazaar\plugins\launchpad [2.0.4]
  netrc_credential_store C:\Programme\Bazaar\plugins\netrc_credential_store [2.0
.4]
  qbzr C:\Programme\Bazaar\plugins\qbzr [0.14.6]
  rebase C:\Programme\Bazaar\plugins\rebase [0.5.4]
  svn C:\Programme\Bazaar\plugins\svn [1.0.0]
  upload C:\Programme\Bazaar\plugins\upload [1.0.0dev]
  xmloutput C:\Programme\Bazaar\plugins\xmloutput [0.8.5]

*** Bazaar has encountered an internal error. This probably indicates a
    bug in Bazaar. You can help us fix it by filing a bug report at
        https://bugs.launchpad.net/bzr/+filebug
    including this traceback and a description of the problem.