these 4 derivations will be built:
  /nix/store/pjxlsljp6ab9va09m4w94l1025wlvpj4-test-script.drv
  /nix/store/vgqfgfyc3f2dwbaql25zarcpbdk90nvx-driverConfiguration.json.drv
  /nix/store/p1grfmk1ql564zcd17yz7kzmhjgf002i-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/plcs3xavximxx7k6kbyzy9zb4wv5g4d6-container-test-run-iets-plumbing-e2e.drv