these 6 derivations will be built:
  /nix/store/cjicfp9pam9zws4i8lw5wl2021vbxpd8-iets-0.1.0.drv
  /nix/store/lsrri0lqrxhk9r2f9v21gq41qmia19yr-closure-info.drv
  /nix/store/xyxy0aw8rz7xfxx8sy80rh9v1fd3iw46-test-script.drv
  /nix/store/fc7ddx7yjjhh0rs7fy8cavgs48xqralz-driverConfiguration.json.drv
  /nix/store/v0h6w0s5ma761g3qpmhzj79pnv293da3-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/lxwp840wh7y8rvi71blcs5rk2gjryjc4-container-test-run-iets-evaljobs-flags.drv