these 6 derivations will be built:
  /nix/store/cki6gm73275drbcriq7km101ivhz265r-iets-0.1.0.drv
  /nix/store/zvbnhkf73ir6g0bcd3m6445ypswcjyz7-closure-info.drv
  /nix/store/sdpyg1rhcd9sq0v7la01j78lw0dnpq1z-test-script.drv
  /nix/store/ydbgyf8qxh21x2s94mv32j6vawkip373-driverConfiguration.json.drv
  /nix/store/ax8f3s90xzrlbvafa2lqaj86ii6cdsw5-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/jw2vjy89nkhzvbybfbbz96l1ys017mi3-container-test-run-iets-plumbing-e2e.drv