this derivation will be built:
  /nix/store/5wcm21mfip44fxdgwjs35l1lb9sld7a1-treefmt-check.drv
building '/nix/store/5wcm21mfip44fxdgwjs35l1lb9sld7a1-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 2616 files
treefmt-check> emitted 648 files for processing
treefmt-check> formatted 648 files (0 changed) in 8.576s

upload niks3: ok