these 2 derivations will be built:
  /nix/store/vrn6ix5a9hbdsz2dlqpvnmw91zalbfk4-nixos-test-driver-wrappers.drv
  /nix/store/pl5c0pfwrpnw4w4x3vipr1fsr4g85ixk-vm-test-run-wrappers.drv