these 2 derivations will be built:
  /nix/store/sc53imn4n52j3yk5k2gn3c46a4l6y52d-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/7762zh4s9dnqafg0lgrqqhj3ha7zxf7f-nix-grpc-store-fuzz-smoke.drv