these 6 derivations will be built:
  /nix/store/g9dni5n6wvfivlvzczr88bm36495n2kg-iets-0.1.0.drv
  /nix/store/aclsxympijb9n24q1c7qpzndsjj7876x-closure-info.drv
  /nix/store/b7q6lhbcgpcm7fsz9yhy949p92nl8f4f-test-script.drv
  /nix/store/8p6a42x1w5b492wdcjydiv5f1ggvqvhr-driverConfiguration.json.drv
  /nix/store/ija22d7xb302f9snrsffs8vbnskpkd4p-nixos-test-driver-iets-daemon-e2e.drv
  /nix/store/fy5cclcd7x4vhshvmz2h364b8csr9q0s-container-test-run-iets-daemon-e2e.drv