these 4 derivations will be built:
  /nix/store/dg218nann4pra013gfqhn1kfh77x6hs7-test-script.drv
  /nix/store/k52qkaw5bpbkjbgnvg7hfxgp9ax25sz3-driverConfiguration.json.drv
  /nix/store/5kqnkmyf3s6hy6ifcsh9vcc6nacgc5yh-nixos-test-driver-iets-build-e2e.drv
  /nix/store/4d4s6d8iyfm6a1bg9bvbas5kg84z7gns-container-test-run-iets-build-e2e.drv