these 6 derivations will be built:
  /nix/store/37l3cw5awml4l0bdhvjfgdsdr0c66ykd-iets-0.1.0.drv
  /nix/store/ggy1v843iddgdls88z7jb6xcriklnvn9-closure-info.drv
  /nix/store/6x4s82j2zrwp2v4f4gkacp5giylmhlny-test-script.drv
  /nix/store/kr3kp59kz0yn5iwrhpl13xa1420xx1fh-driverConfiguration.json.drv
  /nix/store/7ww9gap9j68rc9iazgjnn9w0nmck39zk-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/m40xjhg63ckvcwzpl9v5i8z14y7fxam3-container-test-run-iets-classic-e2e.drv