these 5 derivations will be built:
  /nix/store/63hrm90g04alspsgx6gvisv79gxllgyg-nix-grpc-e2e.drv
  /nix/store/smy9xpjwr5s049gr30ymhrk2j4jmxxxx-test-script.drv
  /nix/store/yq4432s2adfs2hflyqfhy04c0xrqmznv-driverConfiguration.json.drv
  /nix/store/1c3n7444r656dpc2760pjz85pwipw9j9-nixos-test-driver-nix-grpc-store-upload.drv
  /nix/store/l08gqlsp6h8wk3kxkm74j7wf7v7wqzxx-vm-test-run-nix-grpc-store-upload.drv