these 6 derivations will be built:
  /nix/store/cf27nfp3b53x0gb37vsncb2z6dbfdvpz-iets-0.1.0.drv
  /nix/store/m03fhlaq79cj7l42xrp425rzgz6q3536-closure-info.drv
  /nix/store/mnwkqsqjszk59c47khhkimyp9qmqljxh-test-script.drv
  /nix/store/h4l435cwjpaczq9ajlhnryp325j7z31r-driverConfiguration.json.drv
  /nix/store/sbw1rzzxm4mydglxzllj6wmja8sr16b7-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/xnlgndlzvchjhb9f0jz2a0myz9r9mwz5-container-test-run-iets-classic-e2e.drv