these 4 derivations will be built:
  /nix/store/0rljmzsqhzh33d6yanj7k0qlsz06kxbc-clan-runtime.drv
  /nix/store/gm9sy1b4wdb0gjkrgkb1hnh8gfjk5wnh-clan-cli-source.drv
  /nix/store/fvzi7csywxcn9bvjzgfwwkx3gpn8dxdz-clan-cli.drv
  /nix/store/ywprigxnjysqqp17kycwd5s65yj3c8jb-nix-shell.drv