these 2 derivations will be built:
  /nix/store/kn7pb4qcqi43pgsap8haix7zifgy3lpw-treefmt.toml.drv
  /nix/store/y4h7clkgzi63f3rmdkcm380h2p7bdl9y-treefmt.drv
this path will be fetched (1.8 MiB download, 4.5 MiB unpacked):
  /nix/store/3z50y07h5i6p7kbvv4lhcjdxv0ph9nyz-hclfmt-2.25.0