these 2 derivations will be built:
  /nix/store/nyj7fnfbhc5ldjvwwyk31p4dcy3wc4aa-greptile-cli-3.6.1.drv
  /nix/store/x49pmkkrjf680zz0mwqawkfksmk79ca8-check-greptile-cli.drv