this derivation will be built:
  /nix/store/3986ypzbzl95wcjb2yia4pd1a4ifj85w-treefmt-check.drv
building '/nix/store/3986ypzbzl95wcjb2yia4pd1a4ifj85w-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1936 files
treefmt-check> emitted 472 files for processing
treefmt-check> formatted 472 files (0 changed) in 5.291s

upload niks3: ok