these 6 derivations will be built:
  /nix/store/kgxf2k6pb8ilg0g9bv7jzq2bkw0kj2v5-iets-0.1.0.drv
  /nix/store/8l0wxza6xhnpclvw1xnbr37347xcv5xs-closure-info.drv
  /nix/store/26hvzsya47jfnwwpsm1avpc78h4kqxfv-test-script.drv
  /nix/store/9v90sbnjgc1g65dw10gw4lsii12962ww-driverConfiguration.json.drv
  /nix/store/7jaqgz5kxh3mcks6zbs03xr1bx7f5cp9-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/0kvp0j25rcp08cahs53yilzqfhz481g6-container-test-run-iets-evaljobs-flags.drv