these 6 derivations will be built:
  /nix/store/c45ihjqai1vj8bcbl413944hr0pdimnh-iets-0.1.0.drv
  /nix/store/fppvijl6sxxd7vaanf8h02bvyby0csg0-closure-info.drv
  /nix/store/dnayhas2r7sz7959lsqqv19hr8l2ga40-test-script.drv
  /nix/store/xmvbgyykjzkzxq13ih2xgxnnfpkmqv5k-driverConfiguration.json.drv
  /nix/store/r5q1ap4jn808wly2pz42bl20ih0q7nsw-nixos-test-driver-iets-build-e2e.drv
  /nix/store/31g85mj6nfmwidm56l0vzg4hfjvcmhhr-container-test-run-iets-build-e2e.drv