What if the machine with Mimir container where it was running suddenly dies?

I am considering to use Mimir as an adapter to write metrics into S3 storage, what will happen if my virtual machine, where whole stack is deployed (Prometheus, Mimir, Grafana) reboots or dies. Will there be any inconsistencies of uploaded data to S3 (for example when the compactor is working)? Will mimir handle fixing of those inconsistencies?