Fix for new method on io::Read.
Fix for new method on io::Read.

terminalcloud/thrift,terminalcloud/thrift,terminalcloud/thrift,terminalcloud/thrift,terminalcloud/thrift,terminalcloud/thrift,terminalcloud/thrift,terminalcloud/thrift,terminalcloud/thrift,terminalcloud/thrift,terminalcloud/thrift,terminalcloud/thrift,terminalcloud/thrift