these 4 derivations will be built:
  /nix/store/39k0ssai0r043c1x5646h5jykcp8yj3x-clan-cli-source.drv
  /nix/store/844cwc9h04r9i930xhnmgsv97aqzsm85-clan-cli.drv
  /nix/store/w0z6y1qkv0b5v2h2qxnhxra1kh04dwzi-tofu.drv
  /nix/store/ajm2f09k4wsypj5brv12arbygshlqk6d-dns.drv