these 2 derivations will be built:
  /nix/store/6aw9v1nb1z1gb81792znx9jrhmgnrh1p-test-script.py.drv
  /nix/store/wr06z0smmhz703raks9amlbxd1rr8z6d-container-test-ubuntu-22-04-nix-enabled.drv