these 7 derivations will be built:
  /nix/store/0zbvkpmrsbc10xsb0ag75bfvz2r1g2sr-iets-0.1.0.drv
  /nix/store/zpjyz8y1zb7na7l7idd0bz1s4lyzww56-inputDerivation-nix-shell.drv
  /nix/store/mdjx9dw1cb0myhi5flxn8ns9gfcy6ich-closure-info.drv
  /nix/store/y5i0683rgvclw7k33wp7hih52diivyrn-test-script.drv
  /nix/store/1p1xiv77829qykgmmg18mvp6fcfh009y-driverConfiguration.json.drv
  /nix/store/jv5cclb4w0m1fra719i2pxhl2i4b9ywi-nixos-test-driver-iets-build-e2e.drv
  /nix/store/f0k0nmz5fmdav7d37s5hynxjh5fzwqi3-container-test-run-iets-build-e2e.drv