this derivation will be built:
  /nix/store/abbh0yhsacly5n5inhk7vk40rz5f9hm5-treefmt-check.drv
these 2 paths will be fetched (0.0 KiB download, 1.0 KiB unpacked):
  /nix/store/37pgzn9iwpw7l3pnxnx7a9nwbj8vgjh4-treefmt
  /nix/store/88g4k6s8rsl2g9jx7spbd6a52k2rqh73-treefmt.toml