these 2 derivations will be built:
  /nix/store/2y3sw1y9sg9qy4n87lld0ras22adqard-nix-grpc-store-asan-0.1.0.drv
  /nix/store/6jb3i97jajw60z5sla67r996hcpdw916-nix-grpc-store-sanitize-smoke.drv