this derivation will be built:
  /nix/store/9jp25kvbspj8x7lfsssp28mc8aqfkv83-treefmt-check.drv
building '/nix/store/9jp25kvbspj8x7lfsssp28mc8aqfkv83-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1947 files
treefmt-check> emitted 472 files for processing
treefmt-check> formatted 472 files (0 changed) in 11.648s

upload niks3: ok