these 2 derivations will be built:
  /nix/store/c34vdff5bn1pn3b1vfq0q0gpwb2dgmwc-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/0inwm3ns7rg3kv4fzlhil37a2r3x30kk-nix-grpc-store-fuzz-smoke.drv