Hello! Every time I push a branch to the /nickm/tor.git repository on git-rw, I see this warning: ``` remote: error: The last gc run reported the following. Please correct the root cause remote: and remove gc.log. remote: Automatic cleanup will not be performed until the file is removed. remote: remote: warning: disabling bitmap writing, as some objects are not being packed remote: ``` I've no clue what to do about it, but I hope somebody else might.