gradle.serviceOf<BuildEventListenerRegistryInternal>()
            .subscriptions
            .filterIsInstance<RegisteredBuildServiceProvider<*, *>>()
            .filter(::isRelevantBuildEventListener)

    private
    fun isRelevantBuildEventListener(provider: RegisteredBuildServiceProvider<*, *>) =
        Path.path(provider.buildIdentifier.buildPath).name != BUILD_SRC
}


internal
class StoredBuildTreeState(