these 5 derivations will be built:
  /nix/store/js3i0cgfmi2b4yq63c0piz2hc6xd4cg5-closure-info.drv
  /nix/store/zq82lqib0ds99nm53y6m3cydpwag3h2z-test-script.drv
  /nix/store/q8ndzrg90iikw7fd3n59l0v7zl0l9dr6-driverConfiguration.json.drv
  /nix/store/r354nnlf7iybch8f67yqnvq8cxdw2pnk-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/q7m3cz25m8ynqpq2i3v5w35z69vafcx4-container-test-run-iets-prefetch-e2e.drv