these 3 derivations will be built:
  /nix/store/y1x0g5xj6bfqmv9ag1gy6kpfd5g1zvvf-droid.drv
  /nix/store/cky1gk9jsn4sgj35r5migi3f80a6ljhn-droid-0.229.0.drv
  /nix/store/fak05jn8n6nsay7dcs19jz0f9x2alwvp-check-droid.drv