this derivation will be built:
  /nix/store/fs2hki2dwynd6kdx1j1mmldif4baccic-treefmt-check.drv
building '/nix/store/fs2hki2dwynd6kdx1j1mmldif4baccic-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1702 files
treefmt-check> emitted 426 files for processing
treefmt-check> formatted 426 files (0 changed) in 3.798s

upload niks3: ok