these 2 derivations will be built:
  /nix/store/gz7hj7mrmzj5h81a1a4frcyxy8fx90bl-nix-grpc-store-asan-0.2.0.drv
  /nix/store/xlynka1qzzh9qnv3wy41aksx12k7y3nv-nix-grpc-store-sanitize-smoke.drv