these 6 derivations will be built:
  /nix/store/sh16gh8pp92zfwqmsqfcvla2vqsz5das-iets-0.1.0.drv
  /nix/store/7sh7350sw294w83yi3in3fk7df4glbrh-closure-info.drv
  /nix/store/509wxk0c6nrqdvq36bdc5l8cg6c7iw5g-test-script.drv
  /nix/store/gyvgf8ljl0zw16dxfkfcs0vhpl5rip8l-driverConfiguration.json.drv
  /nix/store/mab74plmdhn26dlpmrzbyvcsrxff4p1m-nixos-test-driver-iets-build-e2e.drv
  /nix/store/mbpdm70mfgi4s8658j3jlm109bfqw6cp-container-test-run-iets-build-e2e.drv