these 4 derivations will be built:
  /nix/store/3zl9nab4ijjz0mj0rwc70ays5vxca0c3-test-script.drv
  /nix/store/3l2k93b6ndypd99vdsjf7k87x961nf2z-driverConfiguration.json.drv
  /nix/store/vq5xa6xd9n46mmzhnbvz09b42dn9pi73-nixos-test-driver-iets-build-e2e.drv
  /nix/store/qlcic7nyhswg7mp4pd29imqkhvm1a8yp-container-test-run-iets-build-e2e.drv