pytorch / pytorch/executorch

Some CI jobs are failing on Apple

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Dominant language
Python
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Description

🐛 Describe the bug

See https://hud.pytorch.org/hud/pytorch/executorch/main
The failures started yesterday afternoon
Image

By looking at the logs I can say that those previous logs that succeeded mentioned macos-14-arm64 runners, and the failed ones are using macos-15-arm64.

There's a common error fetching a prebuilt torch wheel:

Image

Example of a failing job:
https://github.com/pytorch/executorch/actions/runs/17279168142/job/49043504059

Versions

Current CI

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the HUD report and the linked failing GitHub Actions job, then compare its logs with successful jobs using macos-14-arm64 runners. Trace the prebuilt torch wheel fetch failure and identify the CI configuration involved. Done means the affected Apple CI jobs complete successfully with the required wheel available.

Written by the indexing model from the issue text.

Assessment

Tech stack
github-actions, macos, python
Domain
ci-cd, devops
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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