this derivation will be built:
  /nix/store/dqf186q607ndmlmkakc8dzpd4501ylgv-treefmt-check.drv
building '/nix/store/dqf186q607ndmlmkakc8dzpd4501ylgv-treefmt-check.drv'
treefmt-check> traversed 541 files
treefmt-check> emitted 367 files for processing
treefmt-check> formatted 367 files (0 changed) in 2.605s

upload niks3: ok