this derivation will be built:
  /nix/store/g2h7qar9wsxpcfjf6d31larhad3d4dd3-treefmt-check.drv
building '/nix/store/g2h7qar9wsxpcfjf6d31larhad3d4dd3-treefmt-check.drv'
treefmt-check> traversed 551 files
treefmt-check> emitted 373 files for processing
treefmt-check> formatted 373 files (0 changed) in 22.477s

upload niks3: ok