these 2 derivations will be built:
  /nix/store/2j8jd9lnjg0xzq48py5s647dps8jq31v-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/20sdppkxziwv3zw5w6wpq3hdyi556ybk-nix-grpc-store-fuzz-smoke.drv