these 2 derivations will be built:
  /nix/store/k729692zskzqcxrhdl60aad0s3kn5xzx-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/l9f1kga3lmfvmbih25nrrzkf2qrdkvb5-nix-grpc-store-fuzz-smoke.drv