this derivation will be built:
  /nix/store/adv4mcgxbknkcxcz42bc0rcib0r5lfcc-treefmt-check.drv
building '/nix/store/adv4mcgxbknkcxcz42bc0rcib0r5lfcc-treefmt-check.drv'
treefmt-check> treefmt v2.5.0traversed 59 files
treefmt-check> emitted 36 files for processing
treefmt-check> formatted 36 files (0 changed) in 52ms