structuredAttrs is enabled Parallel mksquashfs: Using 32 processors Creating 4.0 filesystem on nix-store.squashfs, block size 1048576. Exportable Squashfs 4.0 filesystem, gzip compressed, data block size 1048576 compressed data, compressed metadata, compressed fragments, compressed xattrs, compressed ids duplicates are removed Filesystem size 1576714.80 Kbytes (1539.76 Mbytes) 62.17% of uncompressed filesystem size (2536070.48 Kbytes) Inode table size 1649534 bytes (1610.87 Kbytes) 24.38% of uncompressed inode table size (6765247 bytes) Directory table size 1760403 bytes (1719.14 Kbytes) 40.57% of uncompressed directory table size (4339644 bytes) Number of duplicate files found 4337 Number of inodes 172425 Number of files 100727 Number of fragments 1401 Number of symbolic links 22045 Number of device nodes 0 Number of fifo nodes 0 Number of socket nodes 0 Number of directories 49653 Number of hard-links 0 Number of ids (unique uids + gids) 1 Number of uids 1 root (0) Number of gids 1 root (0) xorriso 1.5.8.pl02 : RockRidge filesystem manipulator, libburnia project. xorriso : NOTE : Environment variable SOURCE_DATE_EPOCH encountered with value 315532800 Drive current: -outdev 'stdio:/nix/store/f7fzshai8i23r1w83xrzca96fsldz0vz-nixos-minimal-26.11.20261030.1c89083-x86_64-linux.iso/iso/nixos-minimal-26.11.20261030.1c89083-x86_64-linux.iso' Media current: stdio file, overwriteable Media status : is blank Media summary: 0 sessions, 0 data blocks, 0 data, 184g free xorriso : WARNING : -volid text does not comply to ISO 9660 / ECMA 119 rules xorriso : UPDATE : 186 files added in 1 seconds Added 9 items from file 'pathlist' xorriso : UPDATE : 186 files added in 1 seconds xorriso : UPDATE : 2.94% done xorriso : UPDATE : 30.21% done xorriso : UPDATE : 64.64% done, estimate finish Sat Oct 31 08:46:12 2026 xorriso : UPDATE : 95.37% done ISO image produced: 812663 sectors Written to medium : 812663 sectors at LBA 0 Writing to 'stdio:/nix/store/f7fzshai8i23r1w83xrzca96fsldz0vz-nixos-minimal-26.11.20261030.1c89083-x86_64-linux.iso/iso/nixos-minimal-26.11.20261030.1c89083-x86_64-linux.iso' completed successfully.