these 3 derivations will be built:
  /nix/store/yckflc4fl0xxi5d0ggk7lagg6n8m8xfc-droid.drv
  /nix/store/72xv7fn45gplldvia8fxlyjdah7h5m4n-droid-0.242.0.drv
  /nix/store/nr2p561qb9nd022zyqhjjxgkwk2n041z-check-droid.drv