these 3 derivations will be built:
  /nix/store/a0xbny6bwprwhw9s7xr8jsd4ks39xnfh-droid.drv
  /nix/store/qlcgzcb7nndfjvshljabhc7jvbfgfp5q-droid-0.245.1.drv
  /nix/store/6n9vf3qclfhk71676jqh0hb40w03kxhs-check-droid.drv