The Manifest files in this repository are using obsolete hashes RMD160 or WHIRLPOOL. Please update to newer Manifest hashes to avoid problems with newer package managers. For more information, see the tracker blocked by this bug.
There was no RMD160 or WHIRLPOOL hashes in my overlay, but there are were a couple of SHA256. Dropped them.
Hmm, that's weird because I grepped only for these two. But no matches right now, so all good. Thanks!
My bad. You are right - I just missed WHIRLPOOL in manifests