these 6 derivations will be built:
  /nix/store/l5j2kik16b9ff60qdh3w0bydf3dqlr7n-iets-0.1.0.drv
  /nix/store/kpfsgly30ggrs5qfvwdyz2g5a5jynl3j-closure-info.drv
  /nix/store/2a1ppilfm0fgimdzdb85g8qjvxmjmw10-test-script.drv
  /nix/store/lyyh5bz0xrbc6rv98vppqnj0f7c5km4v-driverConfiguration.json.drv
  /nix/store/liyd3l9jxa10gicpnh64k1vkh4kl1l36-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/qj5glhfk483y94yx6892d89d8acsy7zi-container-test-run-iets-prefetch-e2e.drv