See attached build log.
(Please do not complain about the need for looking at the build log until you can provide an easy way to open bugs with the correct data picked out of a tinderbox log. Thanks.)
Created attachment 244971 [details]
+ 25 Feb 2013; Sergey Popov <email@example.com> -libtrash-3.2.ebuild,
+ +libtrash-3.2-r1.ebuild, +files/libtrash-3.2-ldflags.patch:
+ Revision bump: EAPI 5, respect LDFLAGS, wrt bug #334833, drop old revision.
+ Thanks to Diego Elio Pettenò for discovering this issue