Process completed with exit code 1.

cibuildwheel: Command ['/bin/sh', '-c', "cd /Users/runner/work/python-igraph/python-igraph && pip install --prefer-binary '.[test]' && python -m pytest -v tests"] failed with code 1.

The operation was canceled.

The strategy configuration was canceled because "build_wheel_macos.arm64_-DF2C_EXTERNAL_ARIT" failed

Process completed with exit code 1.

cibuildwheel: Command ['sh', '-c', "cd /project && pip install --prefer-binary '.[test]' && python -m pytest -v tests"] failed with code 1.

cibuildwheel: Bumping MACOSX_DEPLOYMENT_TARGET (10.15) to the minimum required (11.0).

cibuildwheel: Bumping MACOSX_DEPLOYMENT_TARGET (10.15) to the minimum required (11.0).

cibuildwheel: Bumping MACOSX_DEPLOYMENT_TARGET (10.15) to the minimum required (11.0).

Failed to save: <h2>Our services aren't available right now</h2><p>We're working to restore all services as soon as possible. Please check back soon.</p>088OyaAAAAAAvROXd0MMgTqEgSLtWzlr4RE0yRURHRTA5MDcARWRnZQ==

No cached files found at path "/home/runner/work/python-igraph/python-igraph/emsdk-cache" - downloading and caching emsdk.

Failed to restore: Cache service responded with 400

The macos-latest label will migrate to macOS 15 beginning August 4, 2025. For more information see https://github.com/actions/runner-images/issues/12520