this derivation will be built:
  /nix/store/cr71khr2gwmnpxswq7jsacqfy76vhk59-treefmt-check.drv
building '/nix/store/cr71khr2gwmnpxswq7jsacqfy76vhk59-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1655 files
treefmt-check> emitted 424 files for processing
treefmt-check> formatted 424 files (0 changed) in 4.949s

upload niks3: ok