private
    fun maybeWrapListener(listener: Any): Any = when (listener) {
        is ProjectEvaluationListener -> CrossProjectModelAccessProjectEvaluationListener(listener, referrerProject, crossProjectModelAccess)
        // all the supported listener types other than ProjectEvaluationListener are already reported as configuration cache problems in non-buildSrc builds
        else -> listener
    }

    private

                host.instrumentationAgentUsed,
                host.ignoredFileSystemCheckInputs
            )
        )
    }

    /**
     * Stops all writers.
     *
     * **MUST ALWAYS BE CALLED**
     */
    fun close() {
        synchronized(this) {
            closestChangingValue?.let {
                buildScopedSink.write(it)
            }