this derivation will be built:
  /nix/store/cza1yjap6ia83qc03ngz4qvf7rxlnwhb-treefmt-check.drv
building '/nix/store/cza1yjap6ia83qc03ngz4qvf7rxlnwhb-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 2297 files
treefmt-check> emitted 572 files for processing
treefmt-check> formatted 572 files (0 changed) in 7.942s

upload niks3: ok