When an inode file state failed to load asynchronuously, we want to report
the error instead of potentially panicing in another async loading goroutine
incorrectly unblocked.
PiperOrigin-RevId: 209683977
Change-Id: I591cde97710bbe3cdc53717ee58f1d28bbda9261
Updated how restoring occurs through boot.go with a separate Restore function.
This prevents a new process and new mounts from being created.
Added tests to ensure the container is restored.
Registered checkpoint and restore commands so they can be used.
Docker support for these commands is still limited.
Working on #80.
PiperOrigin-RevId: 202710950
Change-Id: I2b893ceaef6b9442b1ce3743bd112383cb92af0c