these 5 derivations will be built:
  /nix/store/hykrck7rdgbl4md3avblmm9b7a0ybyf2-closure-info.drv
  /nix/store/2hjx8f64pq9y76fvj5xqajlqp10aa9cv-test-script.drv
  /nix/store/cfcxgpj758qz00hvmpqlsbba2lm06bvg-driverConfiguration.json.drv
  /nix/store/hwkxvv24wgk7xblyjh3mr2im3y45gsfc-nixos-test-driver-iets-cachetest.drv
  /nix/store/110hwp2404wikinmlcj6srp6d9y2vzg3-container-test-run-iets-cachetest.drv