these 6 derivations will be built:
  /nix/store/xv5ljw7xad0a9qycl3afp5rl4yr9sxnn-iets-0.1.0.drv
  /nix/store/i37r6b8axsjaxvmh7xy1cdgr0nh2zkmx-closure-info.drv
  /nix/store/0hihv0rakw82gvm0fgrl2lvxja6j07bz-test-script.drv
  /nix/store/n032mjx3798z3zikghma03r624wzfl1d-driverConfiguration.json.drv
  /nix/store/skcmcqyylqrzz72d2yalyw38rikdl6k0-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/w3pi1vn3m084yk6z4qcdw6b5v7vm0gk5-container-test-run-iets-plumbing-e2e.drv