When I set my KMP project's Kotlin version to 2.1.0 and then run the iOS build I get following error, although if I set the kotlin version to lower than that like 2.0.21, everything works fine.
Also setting cacheKind=none doesn't work.
So please support Kotlin 2.1.0 ASAP, as the lower versions of kotlin don't support the latest xcode, so I am currently using xcode 15 and often switching between 16 and 15. Just because of this voyager error.

error: Failed to build cache for /{root}/.gradle/caches/modules-2/files-2.1/cafe.adriel.voyager/voyager-koin-iossimulatorarm64/1.1.0-beta03/5b6d910be8bdced3277bf6e86300f0790ddc4209/voyager-koin.
As a workaround, please try to disable compiler caches (kotlin.native.cacheKind=none)