this derivation will be built:
  /nix/store/nrp3c1cw2dz34w1zsrgjmblmdvk5i659-treefmt-check.drv
building '/nix/store/nrp3c1cw2dz34w1zsrgjmblmdvk5i659-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 7.526s

upload niks3: ok