these 7 derivations will be built:
  /nix/store/94xngm825xgy3j946k75yl5m9lfwx24d-iets-deps-0.1.0.drv
  /nix/store/r38sw0mfhqr344364kn4i625y1m6nkr8-iets-0.1.0.drv
  /nix/store/nfk35s1xc59dldki4hmcfimn8hisjgjl-closure-info.drv
  /nix/store/m3si05q7z6cn6yiwsq5kfj9vdw85f3wv-test-script.drv
  /nix/store/9hi5z3kyx5j8c8cia4hd7jg43f1wjqk4-driverConfiguration.json.drv
  /nix/store/f3mbb8kr49b0jdm6hpi0lfp4k5jdis52-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/dc2xbcjizpdlv0760wqzb63dbdmf5ksv-container-test-run-iets-prefetch-e2e.drv