these 6 derivations will be built:
  /nix/store/jp5j0j3z1yj4hpiyr6rkbdhazvqr9n5x-offline-flake-for-test-service-dummy-test-from-flake.drv
  /nix/store/a97gg7z7hy0raw4vivz0v3jvxxcmgz9d-testScript.drv
  /nix/store/5fj49648hn9df96z41jjgxlmxykiblfr-closure-info.drv
  /nix/store/xa2na2vi1k01xbk1snzck16xms0j6k53-closure-info.drv
  /nix/store/hywswb1vfkag8im0w09kq901i7dxzvx9-nixos-test-driver-service-dummy-test-from-flake.drv
  /nix/store/kwp8iwrs5vm4ksi8r3x0zcvh50vdn1w3-container-test-run-service-dummy-test-from-flake.drv