these 3 derivations will be built:
  /nix/store/blricdwavb5grwvjw44bz7sii55r9skx-treefmt.toml.drv
  /nix/store/xv99dfx7wd9hn1ffn50zkrxbz8sx6wln-treefmt.drv
  /nix/store/10fdciic2zb2pwn04219jvpm2rxwsr04-treefmt-check.drv
this path will be fetched (71.7 MiB download, 211.5 MiB unpacked):
  /nix/store/66ff7bvchp6930z66b8qs1pxcnym631z-deno-2.9.4