these 6 derivations will be built:
  /nix/store/saph1kfaaxlq0p3cwygzjc425w73rp0q-iets-0.1.0.drv
  /nix/store/0k9w5a897y0yxjnbqpxs6xj1n0vfnvl9-closure-info.drv
  /nix/store/j7zg6gjd1a72i1rgajq1m0ybbwck2p5i-test-script.drv
  /nix/store/fmpwfr4qggd8pw4z1k0p4xs9hr7r34rv-driverConfiguration.json.drv
  /nix/store/y2ks8z2p8d36p3nds0s1kagfzd971ry2-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/rs6rj1zd170g0ls0ni5dkypq3qay9pbx-container-test-run-iets-classic-e2e.drv