this derivation will be built:
  /nix/store/d0m6wnf0gf8pw0m27k2wm1155sp45dmm-treefmt-check.drv
building '/nix/store/d0m6wnf0gf8pw0m27k2wm1155sp45dmm-treefmt-check.drv'
treefmt-check> traversed 551 files
treefmt-check> emitted 373 files for processing
treefmt-check> formatted 373 files (0 changed) in 2.928s

upload niks3: ok