this derivation will be built:
  /nix/store/dxz7i9d0wnpq8n41mlm2wc9c0s4qr0yk-treefmt-check.drv
building '/nix/store/dxz7i9d0wnpq8n41mlm2wc9c0s4qr0yk-treefmt-check.drv'
treefmt-check> traversed 534 files
treefmt-check> emitted 363 files for processing
treefmt-check> formatted 363 files (0 changed) in 7.478s

upload niks3: ok