this derivation will be built:
  /nix/store/paz9rxwpmm73pb35g3fpc3y5sl5w99h6-treefmt-check.drv
building '/nix/store/paz9rxwpmm73pb35g3fpc3y5sl5w99h6-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1649 files
treefmt-check> emitted 425 files for processing
treefmt-check> formatted 425 files (0 changed) in 3.847s

upload niks3: ok