these 5 derivations will be built:
  /nix/store/7v9sldsdyq6lqjm788rc47h5qbgr4ylz-closure-info.drv
  /nix/store/7h06z4n6xz0s7l95pyj96h5pmphnz8nz-test-script.drv
  /nix/store/3xjkn1vsib8a0rn2sx7x5acdma2likmz-driverConfiguration.json.drv
  /nix/store/8f9sbnvk7dbkfsd3xx537mj1sy84fcbv-nixos-test-driver-iets-flaketest.drv
  /nix/store/fcryy2b8h3lln4vnwg1vyfy9hly3gvmr-container-test-run-iets-flaketest.drv