Scopes fail to run when built with go 1.6

[dobey]

Despite the fixes in revision 74 of lp:go-unityscopes/v2 and the passing tests within go-unityscopes, a scope built with the new revision is still failing to run:

: ../../../bin/store -runtime "" -scope store/snappy-store.ini
panic: runtime error: cgo argument has Go pointer to Go pointer

goroutine 1 [running]:
panic(0x819340, 0xc82000fee0)
 /usr/lib/go-1.6/src/runtime/panic.go:481 +0x3e6
launchpad.net/unity-scope-snappy/vendor/launchpad.net/go-unityscopes/v2._cgoCheckPointer0(0x76f9a0, 0xc82000fec0, 0xc82000fed0, 0x1, 0x1, 0x7568e0)
 ??:0 +0x4d
launchpad.net/unity-scope-snappy/vendor/launchpad.net/go-unityscopes/v2.Run(0x7f46e722da80, 0xc82000f120, 0x0, 0x0)
 /home/dobey/gosucks/src/launchpad.net/unity-scope-snappy/vendor/launchpad.net/go-unityscopes/v2/unityscope.go:257 +0x555
main.main()
 /home/dobey/gosucks/src/launchpad.net/unity-scope-snappy/store/main.go:39 +0x189

It seems there's no unit tests in go-unityscopes for the Run() method, and looking at the code, it seems to still be using a void* here, also passing a Go interface in, and attempting to pass that over to a method which expects a unity::scopes;:ScopeBase type in C++.

The code in main.go here is just creating an object which implements the go-unityscopes Scope interface, and passes it as an arg in scopes.Run(scope).