this derivation will be built:
  /nix/store/wyvvri3xhpyilxnai7ycxafjk44rpmpj-treefmt-check.drv
building '/nix/store/wyvvri3xhpyilxnai7ycxafjk44rpmpj-treefmt-check.drv'
treefmt-check> treefmt v2.4.0traversed 926 files
treefmt-check> emitted 230 files for processing
treefmt-check> formatted 230 files (0 changed) in 1.874s