this derivation will be built:
  /nix/store/1v67jpxkchky8k7c4bnbjkx8dfifjiav-treefmt-check.drv
building '/nix/store/1v67jpxkchky8k7c4bnbjkx8dfifjiav-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 2268 files
treefmt-check> emitted 564 files for processing
treefmt-check> formatted 564 files (0 changed) in 7.871s

upload niks3: ok