these 2 derivations will be built:
  /nix/store/gfnvj9bz5gxx3z4ypr9izgf5slgvdpwl-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/09whx0jq1w9s1fiai43qc05f4m5qd6kp-nix-grpc-store-fuzz-smoke.drv