these 2 derivations will be built:
  /nix/store/pkzgzb7rg88wbpxwcfy57h1kwq99xakn-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/x8dq258jhmzrjm364vl2yz3jd4hrxjhp-nix-grpc-store-fuzz-smoke.drv