this derivation will be built:
  /nix/store/y36n8c8ppbm9m393c2sgqk7f2lak47xg-treefmt-check.drv
building '/nix/store/y36n8c8ppbm9m393c2sgqk7f2lak47xg-treefmt-check.drv'
treefmt-check> traversed 533 files
treefmt-check> emitted 362 files for processing
treefmt-check> formatted 362 files (0 changed) in 29.238s

upload niks3: ok