these 3 derivations will be built:
  /nix/store/c1i3wwvsvf8xwqvpkp1xrphnpsla9mzw-clan-cli-source.drv
  /nix/store/b8b3lvdva4hbkmbbg4n7m98hrjyi5rgi-clan-cli.drv
  /nix/store/1hmlj6qxyngdmcycvmn1zdpvnzh90jrr-check-devshell-not-depends-on-clan-cli.drv