these 6 derivations will be built:
  /nix/store/z5njqy0zvirpg5idp71w9pvli33s6fqm-iets-0.1.0.drv
  /nix/store/ijrspjfvsqf9jk39kghxwpqx4b2vw4qh-closure-info.drv
  /nix/store/vd0bm9678hf1848bi7vq45y5q7raxbj1-test-script.drv
  /nix/store/gnrhipcvfnhl3qj5l8qam6xyg799nzw0-driverConfiguration.json.drv
  /nix/store/fph29y69gpirmkgvyzr57nxwwpfiy15m-nixos-test-driver-iets-build-e2e.drv
  /nix/store/xbmc1aqgpad2lrhkyn01s8s37yvndd53-container-test-run-iets-build-e2e.drv