these 6 derivations will be built:
  /nix/store/4n9jsxvbar7vbqsw08r4q3nzrjknkln2-iets-0.1.0.drv
  /nix/store/a873swkzvzqmw9vj9m59xvgyi5yvywh7-closure-info.drv
  /nix/store/f6zxfxf0za0y1z14w694vq5p3ks0wxx0-test-script.drv
  /nix/store/a6v8sqrsx3n881a0c78pk0kxmiksrcmv-driverConfiguration.json.drv
  /nix/store/hv04lyzll4cd661zx9q2zaba9518vwl6-nixos-test-driver-iets-daemon-e2e.drv
  /nix/store/l6gvmrk1f2qn3ch7rgjy3q5cmdclslf1-container-test-run-iets-daemon-e2e.drv