Merge Help: Output Both Id Fields

I am migrating data from FoxPro to SQL.  Generally easy enough, but the formats are a little different.  So, I dumped FoxPro data into staging tables with SSIS, and now I need to massage the data into a header/detail type situation.  To avoid RBAR, I am trying to get this method to work.  Am I missing something?  Is there a better way to do this?

Declare @Source Table (
	SourceId	int Identity(1,1)
	,OtherId	int
	,Val1		varchar(10)
	,Val2		varchar(10)
)

Declare @Destination Table (
	DestinationId	int Identity(1,1)
	,Col1			varchar(10)
	,Col2			varchar(10)
)

Declare	@Output Table (
	DestinationId	int
	,SourceId		int
)

Insert	@Source
Values	(10, 'abc', 'def')
		,(15, 'xsy', 'werpiou')
		,(50, 'foo', 'bar')

--Insert	@Destination
--Output	Inserted.DestinationId
--		,@Source.SourceId
--Into	@Output
--Select	Val1
--		,Val2
--From	@Source s

Insert	@Output
Select	mrg.DestinationId
		,mrg.SourceId
From	(
			Merge	@Destination d
			Using	@Source s
				on	0 = 1
			When Not Matched Then
			Insert	(Col1
					,Col2)
			Values	(Val1
					,Val2)
			Output
				d.DestinationId
				,s.SourceId
		) mrg
(
	DestinationId
	,SourceId
)

--Desired in @Output
Select	1	DestinationId
		,10	SourceId
Union All
Select	2
		,15
Union All
Select	3
		,50

I am using SQL2008 R2 (SP2).  I get an error on the Merge statement:

Msg 4104, Level 16, State 1, Line 45
The multi-part identifier "d.DestinationId" could not be bound.