this derivation will be built:
  /nix/store/xb5948z7g6z8qfj8sg4m6g9fdryarqyi-treefmt-check.drv
building '/nix/store/xb5948z7g6z8qfj8sg4m6g9fdryarqyi-treefmt-check.drv'
treefmt-check> treefmt v2.6.0traversed 48 files
treefmt-check> emitted 32 files for processing
treefmt-check> formatted 32 files (0 changed) in 72ms

upload niks3: ok