these 4 derivations will be built:
  /nix/store/h76xp3swydjkkqppj0fzvq94fr4qhhfs-clan-cli-source.drv
  /nix/store/2lcbrnz80kmpz1h3rh4bfi74hm3cg2bb-clan-cli.drv
  /nix/store/44bmkcwgl7kx10z82fb5sscl8yg8jiri-tofu.drv
  /nix/store/qxhjjhp899fgyipfnjziccda18vr0zqm-dns.drv