this derivation will be built:
  /nix/store/6g3b8w5fxi856r9b5mkfl3v7d6w3gcfh-treefmt-check.drv
building '/nix/store/6g3b8w5fxi856r9b5mkfl3v7d6w3gcfh-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 722 files
treefmt-check> emitted 238 files for processing
treefmt-check> formatted 238 files (0 changed) in 2.402s

upload niks3: ok