these 6 derivations will be built:
  /nix/store/sxlcpib3air789jlwx4821ribr1c6dg9-iets-0.1.0.drv
  /nix/store/ffcfgvbpwmid7dfqpfqkv932dizq0h8b-closure-info.drv
  /nix/store/i9v4c138w4rbpzqrz4a2mah534cdvhf4-test-script.drv
  /nix/store/nchl6qlzvqm45aywvw2c2jv5287q9d66-driverConfiguration.json.drv
  /nix/store/ms7q66jx2g2rj2fn24y6j3n0ylv5zycg-nixos-test-driver-iets-flaketest.drv
  /nix/store/z3ps8bnmd7dcg5agix5l6kwql8qb1d62-container-test-run-iets-flaketest.drv