these 2 derivations will be built:
  /nix/store/hcj0rfp4186zw2yx8vmbjlzaix2cq4cy-nix-grpc-store-asan-0.1.0-beta.4.drv
  /nix/store/6qxcqjywsg9x7d5yavpsds6ch0pnz499-nix-grpc-store-sanitize-smoke.drv