these 6 derivations will be built:
  /nix/store/v812g0awzqvxl96q9r2gxmj88a7bfa8v-iets-0.1.0.drv
  /nix/store/4qbichz97xf3sqfpfsavysriz118yjg4-closure-info.drv
  /nix/store/jii4fgbrpvpbjpq8f4sllqc8i32wrrnq-test-script.drv
  /nix/store/h7l3wl4fpl4jv1i0w04fs83n3ms81m21-driverConfiguration.json.drv
  /nix/store/9szhqhdb334gx3f6k0wms1fq85l90c3i-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/h5bgngj0wj3ihyya2fwz22dfzlhpdnbx-container-test-run-iets-prefetch-e2e.drv