these 2 derivations will be built:
  /nix/store/v41xpwr8h2d7rm3sfkffvyzkg7a9nxbr-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/lhg5c5p8sl2vjz6hwksvv93b1c8v3wii-nix-grpc-store-fuzz-smoke.drv