these 6 derivations will be built:
  /nix/store/mn8rkfw2hh387naksmhgyrnfzdwq1vx0-iets-0.1.0.drv
  /nix/store/3n4ql9wy7f51a4na78crf0wz39h8v7gl-closure-info.drv
  /nix/store/sd9i42xdrj6an7h46ypbafzj3ndq9cwh-test-script.drv
  /nix/store/0ilywdcxjb355hwjz3bqac570bgp58sr-driverConfiguration.json.drv
  /nix/store/h3phbsxl3rv4g5v2awl2qhdh8g8hfyf5-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/j2ijn5ak070hssbs5c9mnk6g7czaa90j-container-test-run-iets-classic-e2e.drv