these 3 derivations will be built:
  /nix/store/217pm6k9802211x3aczm975g6yr9qfgi-clan-cli-source.drv
  /nix/store/4zsr9kk40vv069d9d2c4dl8p9jgi6vg3-clan-cli.drv
  /nix/store/aal621b96kz3sa8vg9v464p5bpgmj7zj-check-devshell-not-depends-on-clan-cli.drv