this derivation will be built:
  /nix/store/p7iv8b0zxd6rq5nablm12xmx3q1dgdab-treefmt-check.drv
building '/nix/store/p7iv8b0zxd6rq5nablm12xmx3q1dgdab-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1653 files
treefmt-check> emitted 429 files for processing
treefmt-check> formatted 429 files (0 changed) in 13.263s

upload niks3: ok