warning: ATTENTION!
This build uses unsafe internal compiler arguments:

-XXLanguage:-RangeUntilOperator

This mode is not recommended for production use,
as no stability/compatibility guarantees are given on
compiler or generated code. Use it at your own risk!

compiler/testData/cli/jvm/readingConfigFromEnvironment/overridingXx.kt:3:19: error: the feature "range until operator" is disabled
    for (x in 100 ..< 1) {
                  ^^^
COMPILATION_ERROR