this derivation will be built:
  /nix/store/2bzhj3jlnhj37jlmkm8zji5mypaq05i8-treefmt-check.drv
building '/nix/store/2bzhj3jlnhj37jlmkm8zji5mypaq05i8-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 510 files
treefmt-check> emitted 317 files for processing
treefmt-check> formatted 317 files (0 changed) in 639ms

upload niks3: ok