this derivation will be built:
  /nix/store/r33ifscv7jnk97j538q6zvh2f7i35v3x-treefmt-check.drv
building '/nix/store/r33ifscv7jnk97j538q6zvh2f7i35v3x-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1947 files
treefmt-check> emitted 472 files for processing
treefmt-check> formatted 472 files (0 changed) in 3.289s

upload niks3: ok