these 3 derivations will be built:
  /nix/store/84mj60q19bpsasz23vkqg21fq6ghr34b-clan-cli-source.drv
  /nix/store/1n56yhnm9c5jzcfq9f21cvax10ar633m-clan-cli.drv
  /nix/store/wkqi3a0v3a5c1nnwblfych688l8fcpbm-check-devshell-not-depends-on-clan-cli.drv