these 3 derivations will be built:
  /nix/store/gd0q11kg2b4b08ixc4y35npcx1v4k5md-droid.drv
  /nix/store/sllslkz8q8mbzs9njqsj9wbj9xcxhfyl-droid-1.10.1.drv
  /nix/store/xpbgpx48w7ykrwr1brfmiqi8fmz3i1qf-check-droid.drv