these 2 derivations will be built:
  /nix/store/0b0lj0fyhbjpaxlxc1asjc4bmzcdwnyg-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/kdb0ck8yl4ypm1w6alryrxbdv1i4qj95-nix-grpc-store-fuzz-smoke.drv