http://bugs.winehq.org/show_bug.cgi?id=34811
--- Comment #5 from Ken Thomases ken@codeweavers.com 2013-10-27 14:21:44 CDT --- (In reply to comment #4)
I use wineskin, http://wineskin.urgesoftware.com/tiki-index.php . cmd + c really doesn't work, I don't know how I managed to copy by this shortcut? :O
You need to check with the Wineskin project what exactly is in the bundle they provide. It might be a customized version of Wine, in which case we can't help you here.
Alternatively, you can try to install or build plain Wine. For example, you could use MacPorts to install it.
How do I obtain clipboard log?
See here: http://wiki.winehq.org/FAQ#get_log. Read sections 10.1 and 10.2.
Thanks for providing the crash log. Unfortunately, due to a separate bug (bug 34813), it isn't very revealing.