these 6 derivations will be built:
  /nix/store/xy5vjgnmrlq106ik3lpbah9riad9g4j6-iets-0.1.0.drv
  /nix/store/jl6vjc44b9fx2ix2l90pa5dxi2zhw7kx-closure-info.drv
  /nix/store/i9ssj9p9f2la0fsq5ddz4bz323i2c19j-test-script.drv
  /nix/store/kamypf5jw508jnwq8rzl72c15n4g3h92-driverConfiguration.json.drv
  /nix/store/38is2jhsffdsvd15r53f3p3nbk4q9fg0-nixos-test-driver-iets-build-e2e.drv
  /nix/store/bzhggq1jyml12ja2iysdanckmxhz86rh-container-test-run-iets-build-e2e.drv