*newcache << "mtime: " << encode_int(stat_buf->st_mtime) << "\n"
<< "ctime: " << encode_int(stat_buf->st_ctime) << "\n"
<< "inode: " << encode_int(stat_buf->st_ino) << "\n"
+ << "size: " << encode_int(stat_buf->st_size) << "\n"
<< "checksum: " << checksum << "\n";
*newcache << "blocks:";