these 3 derivations will be built:
  /nix/store/6l2r8bsrzyzabxlb26l2w3l33n8m4zf9-droid.drv
  /nix/store/f7z4qm06jifpfsxz1lj5zgkdwhvifg5h-droid-0.226.1.drv
  /nix/store/76b3wmz8gb5gf685v41g9624sla0c4xg-check-droid.drv