these 6 derivations will be built:
  /nix/store/cy045wyka3lcz5m6xxb4759hp4drxvn5-iets-0.1.0.drv
  /nix/store/xb538gjaapfraz19mzdr462xri3m6fnx-closure-info.drv
  /nix/store/69wnfdrjfpwwpxvbsn8vbc7r323qja1n-test-script.drv
  /nix/store/zkv0f5rkvbf2krrrgsyqkli7hc9hws37-driverConfiguration.json.drv
  /nix/store/fi1f0wz2a0i4f1im83h5rallc00mvlq6-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/vclcp5wl44gldphhjnm8nc9rlbw7jg4p-container-test-run-iets-prefetch-e2e.drv