these 6 derivations will be built:
  /nix/store/r1nss2p7l3xn6fz1vi4az980pwx1yqlz-iets-0.1.0.drv
  /nix/store/6vd609441dp9xlrrqx9q65bn7cnvwd6r-closure-info.drv
  /nix/store/0qibkziv5jp1dbg5j1bzi5smmqb6963d-test-script.drv
  /nix/store/zrfz1771p0xvj1wvhk000n3051kr6f4b-driverConfiguration.json.drv
  /nix/store/4a0fz0vawwyfrfhdmy67yamq0bv07ymb-nixos-test-driver-iets-daemon-e2e.drv
  /nix/store/xikl221hm0k5328xf12khryvvx71ga6p-container-test-run-iets-daemon-e2e.drv