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/bnisgishggkf6jg2hp8g9dnpm5ag6g8g-tofu.drv
  /nix/store/x7k72m8jqh60pqz9qrszsjzx47ykjxmy-cache-new.drv