these 6 derivations will be built:
  /nix/store/x231nh5ynfhz88q13xvfg5axlb3jnrzc-iets-0.1.0.drv
  /nix/store/m75s0b2x8872g6brfgyvlmxpj2glhwds-closure-info.drv
  /nix/store/xrg8jqd4avwacn31pbpfsh3gw2jr7blw-test-script.drv
  /nix/store/hrv6isx4ar97lfyr2flk8kvp81vj44mz-driverConfiguration.json.drv
  /nix/store/kk3lw5599piz70g6nd3n1g96fxyycddw-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/mm45cc6w7ykh16q95icpy05sdwan2sp7-container-test-run-iets-prefetch-e2e.drv