these 6 derivations will be built:
  /nix/store/vs7h9kn28cg90whp1bmpf9h8669v3xs3-iets-0.1.0.drv
  /nix/store/8375sl1953yd1xpmd3dga8y9rpzyfdpm-closure-info.drv
  /nix/store/bs1f2vv1fjlxjfpqn9nj8xjykjzl8cwn-test-script.drv
  /nix/store/xnn3v047j8038a654hb117nmirg9bnlh-driverConfiguration.json.drv
  /nix/store/j4mvc9d58s4wf9f2vg9s8jim4853whng-nixos-test-driver-iets-build-e2e.drv
  /nix/store/9w9114qpggbk6b9cfcydgj0grwccpdjd-container-test-run-iets-build-e2e.drv