this derivation will be built:
  /nix/store/b8d1v7j0czw4mj6q6fazngdnklhaaqpr-treefmt-check.drv
building '/nix/store/b8d1v7j0czw4mj6q6fazngdnklhaaqpr-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 2711 files
treefmt-check> emitted 681 files for processing
treefmt-check> formatted 681 files (0 changed) in 7.091s

upload niks3: ok