xprof fails to build and tests fail on macOS (Apple Silicon, M1 Max, macOS 15.6)

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🐛 Issue: xprof fails to build and tests fail on macOS (Apple Silicon)

Environment

• Machine: MacBook Pro (16-inch, 2021)
• Chip: Apple M1 Max (arm64)
• Memory: 64 GB
• OS: macOS Sequoia 15.6
• Architecture: darwin_arm64 (not using Rosetta)

Tooling

• Bazel: local Bazel server (version auto-selected)
• Python:
  • Detected in WORKSPACE: 3.11
  • Hermetic Python (rules_python): 3.10

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Command Used

cd xprof
bazel test //... --keep_going > ../bazel_test_errors.log 2>&1

bazel_test_errors.log

Is macOS (Apple Silicon) officially supported for building and testing xprof?