these 2 derivations will be built:
  /nix/store/m78c58rvjmr2rcb5yk4kld88qmnksad9-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/rnxk9lbigv1mnymrc9h56is1ap2l976a-nix-grpc-store-fuzz-smoke.drv