> Solution: you need to tag and push the build-stage images too With BuildKit cache for all the intermediate stages is tracked. You can push the whole cache wi

> Solution: you need to tag and push the build-stage images too With BuildKit cache for all the intermediate stages is tracked. You can push the whole cache with buildx or inline the intermediate cache metadata in buildx or v19.03. `--cache-from` will pull in matched layers automatically on build. Can also export the cache to a shared volume if that suites you better than a registry.