this derivation will be built:
  /nix/store/q5yvc1n0j58a56xc68g90v5lh6rqf5i6-treefmt-check.drv
building '/nix/store/q5yvc1n0j58a56xc68g90v5lh6rqf5i6-treefmt-check.drv'
treefmt-check> traversed 532 files
treefmt-check> emitted 363 files for processing
treefmt-check> formatted 363 files (0 changed) in 3.038s

upload niks3: ok