Parallel mksquashfs: Using 32 processors Creating 4.0 filesystem on /nix/store/km8by68m91pf420pzlg5msk2f8z54rki-squashfs.img, block size 1048576. Exportable Squashfs 4.0 filesystem, zstd compressed, data block size 1048576 compressed data, compressed metadata, compressed fragments, compressed xattrs, compressed ids duplicates are removed Filesystem size 507086.62 Kbytes (495.20 Mbytes) 38.89% of uncompressed filesystem size (1303754.21 Kbytes) Inode table size 1046723 bytes (1022.19 Kbytes) 21.21% of uncompressed inode table size (4934812 bytes) Directory table size 1307596 bytes (1276.95 Kbytes) 37.81% of uncompressed directory table size (3458233 bytes) Number of duplicate files found 3281 Number of inodes 141581 Number of files 85789 Number of fragments 759 Number of symbolic links 8466 Number of device nodes 0 Number of fifo nodes 0 Number of socket nodes 0 Number of directories 47326 Number of hard-links 0 Number of ids (unique uids + gids) 1 Number of uids 1 root (0) Number of gids 1 root (0)