Function try_load_from_on_disk_cache_inner 

pub(crate) fn try_load_from_on_disk_cache_inner<'tcx, C: QueryCache>(
    query: &'tcx QueryVTable<'tcx, C>,
    tcx: TyCtxt<'tcx>,
    dep_node: DepNode,
)

Implementation of DepKindVTable::try_load_from_on_disk_cache for queries.