these 6 derivations will be built:
  /nix/store/xfwc6wrx5h5ag22vndkifp7lhy0qq6j9-iets-0.1.0.drv
  /nix/store/dzcp5i5pbf1hln8dqqv08gn44mcgcvs4-closure-info.drv
  /nix/store/2x2y0ddp2rzm7ghzfshqsrjdcal1cg1a-test-script.drv
  /nix/store/rx3z5iq65wk2ls2kxwc21iamx90g4cap-driverConfiguration.json.drv
  /nix/store/y21p2bqdb5j4h623v6dighayqzlg8gh8-nixos-test-driver-iets-flaketest.drv
  /nix/store/r57y35c6blfax2yyg63073cyiz62lmkq-container-test-run-iets-flaketest.drv