this derivation will be built:
  /nix/store/n13f8adgsv35mxg0346gk86m3j8gd438-treefmt-check.drv
building '/nix/store/n13f8adgsv35mxg0346gk86m3j8gd438-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 526 files
treefmt-check> emitted 327 files for processing
treefmt-check> formatted 327 files (0 changed) in 867ms

upload niks3: ok