these 5 derivations will be built:
  /nix/store/z50f8kqjhgvx0bl0gxnfhgcnlg441wjj-clan-runtime.drv
  /nix/store/2abjnh5y0r5np3zkvskf0va3ylj1zksm-clan-cli-source.drv
  /nix/store/aq2m1xb4pc3nkddq9nbpw7ivzzz0sn1p-clan-cli.drv
  /nix/store/w144n4vhqcrakg3f5jf2hnifs9pxqrlv-tofu.drv
  /nix/store/1r5cjv07dxl9k34jxvmvrzyl4ymzkkq6-dns.drv