this derivation will be built:
  /nix/store/0nywrh3a8fnanrii7q384rvnl35z3hpp-treefmt-check.drv
building '/nix/store/0nywrh3a8fnanrii7q384rvnl35z3hpp-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 66 files
treefmt-check> emitted 43 files for processing
treefmt-check> formatted 43 files (0 changed) in 86ms