these 6 derivations will be built:
  /nix/store/2csq5hk0ipwdngmyhc5vfig7j8wrs3jk-iets-0.1.0.drv
  /nix/store/fqan3lr66dvh79n15k3qxjsyh1ix6rpq-closure-info.drv
  /nix/store/4rlpffqfnwpz91l9ard9p7ky2z5c9ry2-test-script.drv
  /nix/store/rfp4hssqqghbbjf7bw21i9q94cvh50vx-driverConfiguration.json.drv
  /nix/store/x4418s07zqi5hv72hdisqdlsvds21yr0-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/57h6sqpy5pb5swskksh0r3lmpqds18h9-container-test-run-iets-classic-e2e.drv