$ git clone -n https://src.fedoraproject.org/rpms/libgusb.git /var/lib/mock/f32-build-120214-36928/root/thebuilddir/tmp/scmroot/libgusb
Cloning into '/var/lib/mock/f32-build-120214-36928/root/thebuilddir/tmp/scmroot/libgusb'...
$ git reset --hard 8b3da54ffa5fbdcdb8c7822f02a68656de27d075
HEAD is now at 8b3da54 New upstream version