this derivation will be built:
  /nix/store/wcysbqykxwm97xlk8dxx6v24n1wlz8z1-treefmt-check.drv
building '/nix/store/wcysbqykxwm97xlk8dxx6v24n1wlz8z1-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 1850 files
treefmt-check> emitted 454 files for processing
treefmt-check> formatted 454 files (0 changed) in 13.227s

upload niks3: ok