this derivation will be built:
  /nix/store/3gqvm86ljdv5b9rhhmnjx6i9dypf0vzh-treefmt-check.drv
treefmt-check> treefmt v2.5.0traversed 17 files
treefmt-check> emitted 11 files for processing
treefmt-check> formatted 11 files (0 changed) in 159ms