these 6 derivations will be built:
  /nix/store/mn8rkfw2hh387naksmhgyrnfzdwq1vx0-iets-0.1.0.drv
  /nix/store/dnply7may2vv1whm1a90rczbj1h451ma-closure-info.drv
  /nix/store/2h1hflhb43ynb1g7xd9qa3ps34c2s2qm-test-script.drv
  /nix/store/vxy2w6r84z28r1w2azzb2y93mp0j1rq4-driverConfiguration.json.drv
  /nix/store/smmwqlab1l6chmw0w5lc70l2nv12yya1-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/a3r59mpwphj5j82lvywdpfafvm85giym-container-test-run-iets-classic-e2e.drv