this derivation will be built:
  /nix/store/6znynbb7i1ra2jvji3fhhp5phj4g4r8m-treefmt-check.drv
building '/nix/store/6znynbb7i1ra2jvji3fhhp5phj4g4r8m-treefmt-check.drv'
treefmt-check> traversed 532 files
treefmt-check> emitted 362 files for processing
treefmt-check> formatted 362 files (0 changed) in 23.595s

upload niks3: ok