these 5 derivations will be built:
  /nix/store/8z74qszkx84p1n6x39zmcanm6vxh75sx-closure-info.drv
  /nix/store/68j7w9l3lvd3m0a8angajy341lgc7dz8-test-script.drv
  /nix/store/vcszlgp9h83lkyimpa6wdk31n1f9060r-driverConfiguration.json.drv
  /nix/store/qbrsfhd02kzar751bsb85r98zz58f9l4-nixos-test-driver-iets-flaketest.drv
  /nix/store/g16vlb4k6h3jvdmv08zbd7x709nmd357-container-test-run-iets-flaketest.drv