these 3 derivations will be built:
  /nix/store/f4azavi8qzcqvl4jngrwhwxr7ngjcmdz-droid.drv
  /nix/store/chawhg6pa8s3vmnhfg1yzvv1y8q8swpc-droid-0.225.1.drv
  /nix/store/qqwxvh3nikxqji7s0szv6x4ipgcvj82w-check-droid.drv