these 6 derivations will be built:
  /nix/store/2ncmz00d9nzff3kj00plmqwj7b005amg-iets-0.1.0.drv
  /nix/store/5c3f0bzvlxcy3awcpzw2cas0g75m120i-closure-info.drv
  /nix/store/5ilhhc05va6w41byyrz1s6s8diyx20q0-test-script.drv
  /nix/store/m3ninal80ibl29i2mg2zi3j8snnbmlrq-driverConfiguration.json.drv
  /nix/store/7fdrlm32mq91z0wqm4xsc9wh51sq8la0-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/d2j7b5k0dmprkm63crpsb53frvm9hdsi-container-test-run-iets-classic-e2e.drv