these 2 derivations will be built:
  /nix/store/g70kq81y5y6bnp4fycq1vw1cx5664qk0-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/4chv3sy4rgylrwrn4gvvabhyi93k340d-nix-grpc-store-fuzz-smoke.drv