these 6 derivations will be built:
  /nix/store/jbb0b8z4glhscgphgcd23crrz1cvwxkc-iets-0.1.0.drv
  /nix/store/gzbslavz81qrlbmldwvxdmdv38wd0b1b-closure-info.drv
  /nix/store/z1kxarf9rgqjfnx81a4p1nw69h32nwnl-test-script.drv
  /nix/store/4w24msrmxz1b2higa24vws5y4y7asz40-driverConfiguration.json.drv
  /nix/store/5gbxjlsjcvvqsbzmc7mr7b01bckbr86y-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/g82z4sidkv6iaygxdfjzsfp0294yz43g-container-test-run-iets-plumbing-e2e.drv