this derivation will be built:
  /nix/store/czy89li80c8g0psm9ifmk9nighpj1vak-treefmt-check.drv
building '/nix/store/czy89li80c8g0psm9ifmk9nighpj1vak-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 461 files
treefmt-check> emitted 112 files for processing
treefmt-check> formatted 112 files (0 changed) in 334ms

upload niks3: ok