First Ubuntu Yakkety Yak test rebuilds (all components, all architectures, GCC 6)

[Matthias Klose]

The first test rebuild of Yakkety Yak was started on July 01 for all
architectures, all components (main component and seeded packages finished,
unseeded packages still building).

Results (please also look at the superseded builds) can be found at

http://people.ubuntuwire.org/~wgrant/rebuild-ftbfs-test/test-rebuild-20160701-yakkety.html

Another test rebuild using GCC 6 as the default (planning the defaults change
around the end of July) can be found at

http://people.ubuntuwire.org/~wgrant/rebuild-ftbfs-test/test-rebuild-20160705-gcc6-yakkety.html

Please start fixing build failures with GCC 6 now. Porting help can be found at
https://gcc.gnu.org/gcc-6/porting_to.html

Additional build failures for packages in yakkety-proposed (not yet in yakkety)
can be found at http://qa.ubuntuwire.com/ftbfs/

Please help fixing the build failures.

Matthias