this derivation will be built:
  /nix/store/513bli309q9qak8h1f5l0hciqxpv3ppj-treefmt-check.drv
building '/nix/store/513bli309q9qak8h1f5l0hciqxpv3ppj-treefmt-check.drv'
treefmt-check> traversed 532 files
treefmt-check> emitted 363 files for processing
treefmt-check> formatted 363 files (0 changed) in 6.075s

upload niks3: ok