this derivation will be built:
  /nix/store/4sddw47bac8idc0140dpm2xidcmg5hv0-treefmt-check.drv
building '/nix/store/4sddw47bac8idc0140dpm2xidcmg5hv0-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 2212 files
treefmt-check> emitted 521 files for processing
treefmt-check> formatted 521 files (0 changed) in 4.404s

upload niks3: ok