these 2 derivations will be built:
  /nix/store/a2199c11nnqwdhb5flp7aq10ky18mj0k-nix-grpc-store-asan-0.1.0.drv
  /nix/store/088lqqycr1jh15srkvx5nqhahkj4wvk0-nix-grpc-store-sanitize-smoke.drv