these 6 derivations will be built:
  /nix/store/pkjb01w1a4lx1ggy6d9cag1alfa5gyvx-iets-0.1.0.drv
  /nix/store/m7xx490am329h8rjkws9awj21iy98bgz-closure-info.drv
  /nix/store/mx76wffr95c3xs3f16hikw3ccjh2crli-test-script.drv
  /nix/store/3b1jqkir9a8xlkslp2cck23s203dr563-driverConfiguration.json.drv
  /nix/store/89qq0cni8qm5xmgw682r75k85gxzyj4y-nixos-test-driver-iets-build-e2e.drv
  /nix/store/yw7dwyz8y9dxrgvcmhc6n8cmzvlhi126-container-test-run-iets-build-e2e.drv