this derivation will be built:
  /nix/store/82yc1sfq8h2v4zj8bsvv83a5xqip8d38-treefmt-check.drv
building '/nix/store/82yc1sfq8h2v4zj8bsvv83a5xqip8d38-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 67 files
treefmt-check> emitted 26 files for processing
treefmt-check> formatted 26 files (0 changed) in 196ms