these 2 derivations will be built:
  /nix/store/9b8x6y4i0mf31q39ng9hhk87yzpncw7b-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/dnzqisin2p9ik28wxma0ncqb06hf2z3i-nix-grpc-store-fuzz-smoke.drv