these 6 derivations will be built:
  /nix/store/y93b2viy5zklxaxn6vwckvch240k2lb9-iets-0.1.0.drv
  /nix/store/rb9lqb74q6xc2qw8sbgxs16kik4nlvhz-closure-info.drv
  /nix/store/7l51ghjg5agyq54jbvkn0q59d7nzxhjk-test-script.drv
  /nix/store/lf2s3xxp10q4i64i8h9iqskk2k4q04d2-driverConfiguration.json.drv
  /nix/store/3rbq2y5rpazrk4bna5gi5shcsbw9cxk5-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/ngnxcimlmv7svvf9ak9k9asr32kic2l8-container-test-run-iets-classic-e2e.drv