[Cython] 0.25.2b0 with 32bit fixes: (sometimes) Interrupted system call in builtin_subtype_methods_T653

[Yaroslav Halchenko]

Dear Robert

Sorry that I haven't followed up :-(   FWIW -- I haven't observed it
recently while building 0.26~b0, detected issues for which I have
just filed at https://github.com/cython/cython/issues

Cheers,

On Wed, 30 Nov 2016, Robert Bradshaw wrote:

> When it does reproduce, is it always this particular test?

> On Wed, Nov 30, 2016 at 6:46 AM, Yaroslav Halchenko
> <lists at onerussian.com> wrote:
> > A fresh one I ran into while rebuilding with fixes for 32bit (thanks
> > BTW! sorry for not prompt followup/gratitude)

> > ======================================================================
> > ERROR: runTest (__main__.CythonRunTestCase)
> > compiling (cpp) and running builtin_subtype_methods_T653
> > ----------------------------------------------------------------------
> > Traceback (most recent call last):
> >   File "runtests.py", line 998, in run
> >     self.run_tests(result, ext_so_path)
> >   File "runtests.py", line 1013, in run_tests
> >     self.run_doctests(self.module, result, ext_so_path)
> >   File "runtests.py", line 1023, in run_doctests
> >     run_forked_test(result, run_test, self.shortDescription(), self.fork)
> >   File "runtests.py", line 1076, in run_forked_test
> >     cid, result_code = os.waitpid(child_id, 0)
> > OSError: [Errno 4] Interrupted system call

> > ----------------------------------------------------------------------
> > Ran 581 tests in 188.225s

> > FAILED (errors=1)

> > it is not 100% reproducible.  Rebuilding the package went smooth without this
> > hiccup.  Just wanted to let you know

> > might be related that the tests were ran as


> > set -e; for P in 2.7 3.5; do \
> >  PYTHONPATH=`/bin/ls -d /build/cython-0.25.2~b0/build/lib.*-$P` \
> >   /usr/bin/python$P runtests.py --shard_count=16 \
> >         --no-refnanny -v -v --exclude="(parallel|Debugger|annotate_html)" --work-dir=build/work-dir 2>&1; \
> > done

> > so testing in parallel to speed up the build  of the package.  This one was the
> > only failure I have ran into but it built fine before (but there could have
> > been some changes in the core packages since then)

> > --
> > Yaroslav O. Halchenko
> > Center for Open Neuroscience     http://centerforopenneuroscience.org
> > Dartmouth College, 419 Moore Hall, Hinman Box 6207, Hanover, NH 03755
> > Phone: +1 (603) 646-9834                       Fax: +1 (603) 646-1419
> > WWW:   http://www.linkedin.com/in/yarik
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-- 
Yaroslav O. Halchenko
Center for Open Neuroscience     http://centerforopenneuroscience.org
Dartmouth College, 419 Moore Hall, Hinman Box 6207, Hanover, NH 03755
Phone: +1 (603) 646-9834                       Fax: +1 (603) 646-1419
WWW:   http://www.linkedin.com/in/yarik