these 6 derivations will be built:
  /nix/store/b60dp9rk5smz4kjq7zc579qpa7bsjv9k-iets-0.1.0.drv
  /nix/store/c5qqwnjsiyd7wh5lg3rnp1jbs75klbfm-closure-info.drv
  /nix/store/5yyd025qxhsfgfc5q5l1m9l04afs89k5-test-script.drv
  /nix/store/w55zcadf8h8xpnlkm25dx5k59b45damr-driverConfiguration.json.drv
  /nix/store/qsm1nv34cfizcsbfzi5rg2hanlrkbvkg-nixos-test-driver-iets-build-e2e.drv
  /nix/store/p8mqdnrb74m63pa0cpjvxl0nhdpbj812-container-test-run-iets-build-e2e.drv