these 6 derivations will be built:
  /nix/store/p52jdll43rcrw182i45c8yz2wrrmv1qm-iets-0.1.0.drv
  /nix/store/vkc2lz0j1x47rdiyswvz8g8k9id8n10s-closure-info.drv
  /nix/store/hgja1476dypyx32l6n3c7ivp3igwja35-test-script.drv
  /nix/store/0x0xr9c6x76mgd88kmgh6p6q5pl10sfj-driverConfiguration.json.drv
  /nix/store/3nljc3wv4vymv9msbjg8xf8y2771cyvl-nixos-test-driver-iets-flaketest.drv
  /nix/store/dr86x3isj966a5ah5lyc9icdrglxhg21-container-test-run-iets-flaketest.drv