these 2 derivations will be built:
  /nix/store/159g73hkgq3sd3rh51hyf8q5hhxg2vbi-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/v8qcix6sb8nh556afdpk44mzx497r8li-nix-grpc-store-fuzz-smoke.drv