Apple M4 Pro: Unit tests fail with Fatal Python error: Illegal instruction #561

To reproduce, build the docked file shown below on Mac (Apple M4 Pro Sequoia 15.5) and PC

• On PC the tests succeed
• On Mack they die with the following error message:

tests/integration/test_numpy_ingest.py ..... [ 3%]
tests/integration/test_segy_import_export.py Fatal Python error: Illegal instruction

Thread 0x0000ffff46fdf180 (most recent call first):
File "/usr/local/lib/python3.13/concurrent/futures/thread.py", line 90 in _worker
File "/usr/local/lib/python3.13/threading.py", line 994 in run
File "/usr/local/lib/python3.13/threading.py", line 1043 in _bootstrap_inner
File "/usr/local/lib/python3.13/threading.py", line 1014 in _bootstrap

NOTE: The mdio CLI works in a container on Mac.

# HOW TO BUILD AND RUN THIS DOCKERFILE
#    docker build -t mdio-nox2 -f .devcontainer/Dockerfile.nox2 . 
#    docker run -it --rm mdio-nox2 --list
#    docker run -it --rm mdio-nox2 -s tests-3.13
#
FROM python:"3.13"-"bookworm"
RUN groupadd --gid 1000 python && useradd --uid 1000 --gid 1000 -m python 
USER python

# Add path to the user-installed packages
ENV PYTHONUSERBASE=/home/python/.localvs
ENV PATH="$PYTHONUSERBASE/bin:$PATH"

COPY --chown=python:python ./ /home/python/mdio-pytho

WORKDIR /home/python/mdio-python
RUN pip install .

# Install UV dependency manager and Nox test automator
RUN python3 -m pip install uv=="0.6.11" nox=="2025.2.9"

ENTRYPOINT ["nox"]
CMD ["--list"]