this derivation will be built:
  /nix/store/naqfvnkmvv3fl8x4w2rymabk9j6jkycj-treefmt-check.drv
building '/nix/store/naqfvnkmvv3fl8x4w2rymabk9j6jkycj-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 422 files
treefmt-check> emitted 415 files for processing
treefmt-check> formatted 415 files (0 changed) in 384ms