Problem with archimport

Hi, I am trying to import a large arch directory, and after a long
time of importing, I finally hit the following (unfortunately
repeatable) problem:

git-archimport -f emacs@sv.gnu.org/emacs--{devo,multi-tty,unicode}

Will import patchsets using the fast strategy
Renamed directories and permission changes will be missed
Unclean tree when about to process emacs@sv.gnu.org/emacs--devo--0--base-0  - did we fail to commit cleanly before?
:100644 100644 9bd88350a9553784a48ea1d5fa71484a7b200117 0000000000000000000000000000000000000000 M      lisp/.arch-inventory

Any idea what to do about this?

Thanks,

-- 
David Kastrup, Kriemhildstr. 15, 44793 Bochum