this derivation will be built:
  /nix/store/jb3nsnf08aq751n9mah8qkin9pwmxxky-treefmt-check.drv
building '/nix/store/jb3nsnf08aq751n9mah8qkin9pwmxxky-treefmt-check.drv'
treefmt-check> traversed 531 files
treefmt-check> emitted 362 files for processing
treefmt-check> formatted 362 files (0 changed) in 5.876s

upload niks3: ok