this derivation will be built:
  /nix/store/v2dc00i2cg5ic8iwkwm8kcwdryw03jis-treefmt-check.drv
building '/nix/store/v2dc00i2cg5ic8iwkwm8kcwdryw03jis-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1702 files
treefmt-check> emitted 431 files for processing
treefmt-check> formatted 431 files (0 changed) in 49.814s

upload niks3: ok