this derivation will be built:
  /nix/store/yzw5c1qcyd4h6n5s896k2dqf56f0fjar-treefmt-check.drv
building '/nix/store/yzw5c1qcyd4h6n5s896k2dqf56f0fjar-treefmt-check.drv'
treefmt-check> traversed 526 files
treefmt-check> emitted 359 files for processing
treefmt-check> formatted 359 files (0 changed) in 5.411s

upload niks3: ok