these 4 derivations will be built:
  /nix/store/sayk6r0rqp12180c2ncz0raid3c83gvz-clan-cli-source.drv
  /nix/store/43fm6svxyphkdlykykhxnqp9hpgabw9a-clan-cli.drv
  /nix/store/2j94vp44v0f41pqr4rqkvgvc57whayrx-tofu.drv
  /nix/store/qf55nwpk3dl578ivxvnw0pi6lnm4i4c8-dns.drv