these 3 derivations will be built:
  /nix/store/m3brj3zvxvj7ay2xx37xrbcxi8fkdavf-droid.drv
  /nix/store/x1dz0vric49ygvd332n735ahhjld7b9v-droid-0.228.0.drv
  /nix/store/amsgpv78ng1m6glifvhqna31p3qqg1sl-check-droid.drv