these 5 derivations will be built:
  /nix/store/db7x21xds7f9c2i5ap6mr4jqwqp9d7gp-clan-runtime.drv
  /nix/store/cy5vs67nflinna3h25pp7ij9fbpcx4dg-clan-cli-source.drv
  /nix/store/x52ml7clpsbw376lix12pgpl0vkkwnqy-clan-cli.drv
  /nix/store/8rfibrfqildi9nniaaq33agi2qvc0dz7-tofu.drv
  /nix/store/673wzqkz9gndkiqrczgwlz2bjrkvpq3r-dns.drv