this derivation will be built:
  /nix/store/1b5gaqzk1j507c5xq6dbl57c85jvpmal-treefmt-check.drv
building '/nix/store/1b5gaqzk1j507c5xq6dbl57c85jvpmal-treefmt-check.drv'
treefmt-check> traversed 519 files
treefmt-check> emitted 355 files for processing
treefmt-check> formatted 355 files (0 changed) in 5.112s

upload niks3: ok