these 4 derivations will be built:
  /nix/store/h3rpf7wndgb8g2w15l503rgw7qh8pq5b-test-script.drv
  /nix/store/ra1vq2y8n8g2r9v3rw90ax6jdfp0zpkr-driverConfiguration.json.drv
  /nix/store/mhpn59pxldxpfxz4yby6j2jfxqhksh0n-nixos-test-driver-iets-build-e2e.drv
  /nix/store/j9w6zvvx7whiipbv6550qhvq8cjia487-container-test-run-iets-build-e2e.drv