this derivation will be built:
  /nix/store/bgldfmcxcqysfdw7z6vrg18v2s6g3zna-treefmt-check.drv
building '/nix/store/bgldfmcxcqysfdw7z6vrg18v2s6g3zna-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1938 files
treefmt-check> emitted 472 files for processing
treefmt-check> formatted 472 files (0 changed) in 4.205s

upload niks3: ok