these 6 derivations will be built:
  /nix/store/5ifcjwgq1rgqjh3g45m24rpgy63qkbv5-iets-0.1.0.drv
  /nix/store/l50gzxkda51g5zzi9hxh1v4zdnwc4x0i-closure-info.drv
  /nix/store/sr2bhp0ac7lj4xl7vhrhs8ardc4mcn9k-test-script.drv
  /nix/store/mdzmsvpv2vqj2z0anhcbmdw2nickrjl0-driverConfiguration.json.drv
  /nix/store/janb0iaj720srg2637r1iypn98pvxgxp-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/97janw8qzlhihsmkf14j8w434a8hnslb-container-test-run-iets-prefetch-e2e.drv