these 6 derivations will be built:
  /nix/store/kyylp87pd460lj73ffd78p6qh6fay428-iets-0.1.0.drv
  /nix/store/siy6n9yplwx5wnxvprz7l4pyr12hiscm-closure-info.drv
  /nix/store/1wb90zw8kxqim3hppfndrsdwadnvqhnn-test-script.drv
  /nix/store/il2bfj0sw9my0jbr35sfgqjmxwdyvlmn-driverConfiguration.json.drv
  /nix/store/zj2iba5445fwwlmcjxqx4q7v76xig4nc-nixos-test-driver-iets-flaketest.drv
  /nix/store/mpnsagzsmnmq94az69ji257q38w4mcil-container-test-run-iets-flaketest.drv