this derivation will be built:
  /nix/store/k8pq6f4r0iv9r3prwkp9z4y6a5a87x2n-treefmt-check.drv
building '/nix/store/k8pq6f4r0iv9r3prwkp9z4y6a5a87x2n-treefmt-check.drv'
treefmt-check> traversed 535 files
treefmt-check> emitted 363 files for processing
treefmt-check> formatted 363 files (0 changed) in 23.189s

upload niks3: ok