these 6 derivations will be built:
  /nix/store/7g07vkkhdf84zz13jxnlh2iq63bdyhl1-iets-0.1.0.drv
  /nix/store/vqs5xjrl7vdzih708a8i14hkriwxmx9p-closure-info.drv
  /nix/store/zr3d72j6zs6gms2zr7qaxxxisz4gqf35-test-script.drv
  /nix/store/wdzy8mg9j77xrs6n7g6a1kls3sik7bzd-driverConfiguration.json.drv
  /nix/store/ybfgqvnd9jdjv63q3mwdgi03q770spvc-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/m0p8wlpf0bc8408w1d10xl6ps731k7km-container-test-run-iets-classic-e2e.drv