these 6 derivations will be built:
  /nix/store/4xsrmmizw3bvjnqrsnbpzxw4gxf7qr5a-iets-0.1.0.drv
  /nix/store/dnnpfralj3zdj9dgib6m22p59pmjjdna-closure-info.drv
  /nix/store/rifs4d2d3c4n5dipzf6gx1h00v575w7d-test-script.drv
  /nix/store/zyyc8ndx9iljcymvh2n77vgr1a9pmq5w-driverConfiguration.json.drv
  /nix/store/6nkhpprinzq6w7xqsm4jyll8k5ba8vrf-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/ip5zhcx5qi7dj4rzmjjgn20wb91y1kmn-container-test-run-iets-evaljobs-flags.drv