these 2 derivations will be built:
  /nix/store/iy9wy6lp8lkfn0p6swnb5lnhngrg7xqd-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/x2i7c0zh6ihf670852wzxfq0sskxi24w-nix-grpc-store-fuzz-smoke.drv