this derivation will be built:
  /nix/store/fnsr9fy8kq08rdjphmqi8sfjxspsjmr5-treefmt-check.drv
building '/nix/store/fnsr9fy8kq08rdjphmqi8sfjxspsjmr5-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 415 files
treefmt-check> emitted 150 files for processing
treefmt-check> formatted 150 files (0 changed) in 331ms

upload niks3: ok