these 6 derivations will be built:
  /nix/store/vljpn4d2bmx5hx2i40b16f2wf2c6z68w-iets-0.1.0.drv
  /nix/store/lx9yw776688dp4dsv19rvh36nzryp4p5-closure-info.drv
  /nix/store/8ra43lw5ss6l0i8d3iif4l662a6yr90c-test-script.drv
  /nix/store/n1n7137ggpy1c6kalkndmp8sb2qpbsi4-driverConfiguration.json.drv
  /nix/store/sds9pm7hfg8m3pyx3qwr87sii9ca9bxh-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/60w21dgyrwiipbig1k8prfllmm4ngid2-container-test-run-iets-classic-e2e.drv