these 5 derivations will be built:
  /nix/store/4hll59824nfhpy0xzmvblqmawlcxycz1-clan-runtime.drv
  /nix/store/ysxkdfcbay3ksq0rp4qgpvk3k47x9mpj-clan-cli-source.drv
  /nix/store/hrpimrlndavw0xbizfjm3h4hwgbcp9am-clan-cli.drv
  /nix/store/hddwx1xl0hgrshrrshfy92ww0k0mdy31-tofu.drv
  /nix/store/0k7h08vqnfqrvj1iai6jlf45k297ybbp-dns.drv