this derivation will be built:
  /nix/store/g7s2apfxwx6n47lsgdscc6zz64fx22wg-treefmt-check.drv
building '/nix/store/g7s2apfxwx6n47lsgdscc6zz64fx22wg-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 505 files
treefmt-check> emitted 342 files for processing
treefmt-check> formatted 342 files (0 changed) in 1.407s