this derivation will be built:
  /nix/store/22yb26j6ivv9xzmkvx9j97q9x37ind1r-treefmt-check.drv
building '/nix/store/22yb26j6ivv9xzmkvx9j97q9x37ind1r-treefmt-check.drv'
treefmt-check> traversed 533 files
treefmt-check> emitted 362 files for processing
treefmt-check> formatted 362 files (0 changed) in 28.057s

upload niks3: ok