Re: [PR] GH-40078: [C++] Import/Export ArrowDeviceArrayStream [arrow]

["paleolimbot (via GitHub)" <gi...@apache.org>]

paleolimbot commented on PR #40807:
URL: https://github.com/apache/arrow/pull/40807#issuecomment-2088365810

   > @paleolimbot said he was able to replicate the failure with his own debug python build
   
   It would be more accurate to say that I ran the tests with a debug build of Python since I have a decent set up for that now, and got:
   
   ```
   >           raise CalledProcessError(retcode, cmd)
   E           subprocess.CalledProcessError: Command '['/Users/dewey/Desktop/rscratch/arrow/.venv/bin/python', 'setup.py', 'build_ext', '--inplace']' returned non-zero exit status 1.
   
   /opt/homebrew/Cellar/python@3.12/3.12.2_1/Frameworks/Python.framework/Versions/3.12/lib/python3.12/subprocess.py:413: CalledProcessError
   ```
   
   ...with at least one segfaulting Python subprocess. I don't have a lot of experience with this type of test but if it is not on `main`, is reproducible, and has never been seen before it is probably a result of this change.


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