Python 2.7.3 + Docutils + Cygwin = Aborted?

[Tim Daneliuk]

I've asked this question on the Docutils list but there seems to be
no obvious Docutils problem, so I'll ask here....

If I do this:

   python rst2latex.py  <foo.rst >foo.latex

It works BUT python ends with an "Aborted" message and an empty
python2.7.exe.stackdump.   The practical problem here is that
the python abort is causing the makefile that drives the whole process
to stop.

The same thing works fine with the same input file on FreeBSD or Linux.

Is there a known Cygwin python 2.7 interaction issue?
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Tim Daneliuk