this derivation will be built:
  /nix/store/rg01n50rxm0y0954j9w3zi8vgy3g321i-treefmt-check.drv
building '/nix/store/rg01n50rxm0y0954j9w3zi8vgy3g321i-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 2103 files
treefmt-check> emitted 513 files for processing
treefmt-check> formatted 513 files (0 changed) in 17.276s

upload niks3: ok