these 6 derivations will be built:
  /nix/store/3dbajf5mvpjyhi1l9h7i411pz9byxs5n-iets-0.1.0.drv
  /nix/store/bd41xhhfs5qq4354ff91h4dzqd2fmkph-closure-info.drv
  /nix/store/jl3sz8r4096i54i0ml6nyn43vlm4d061-test-script.drv
  /nix/store/qkala05z2p54339hwv6y7z11c08r7x0q-driverConfiguration.json.drv
  /nix/store/q301zn8hizr5yjic6np8cb115l64nlzk-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/7i8gwn5ai2659k33vp24bchghzj3b168-container-test-run-iets-prefetch-e2e.drv