these 2 derivations will be built:
  /nix/store/1wy04y6ynq7lf6n796l6nhis5aargw2v-nix-grpc-store-asan-0.2.1.drv
  /nix/store/p9kqp1li792pcjmaznlq727vqknl36hn-nix-grpc-store-sanitize-smoke.drv