this derivation will be built:
  /nix/store/4z1xbjxslg0bkzypa59w273ky3jkds6b-treefmt-check.drv
building '/nix/store/4z1xbjxslg0bkzypa59w273ky3jkds6b-treefmt-check.drv'
treefmt-check> traversed 532 files
treefmt-check> emitted 362 files for processing
treefmt-check> formatted 362 files (0 changed) in 6.659s

upload niks3: ok