Warning: Failed to restore: downloadCache failed: unable to verify the first certificate
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Description
Dear team, I apologise if I'm in the wrong place. Couldn't find any relevant link.
Trying to use actions/cache@3 or actions/cache/restore@v3 got this message:
The cache was saved with a separate workflow and on the place.
GitHub Enterprise Server 3.8.8
Runs-on: self-hosted
Might it be a runner settings issue related? Could you please give me a hint on how to resolve this?
Thanks in advance.
Regards, Denis.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the reported actions/cache@3 and actions/cache/restore@v3 usage on GitHub Enterprise Server 3.8.8 with a self-hosted runner, and review the certificate error shown in the screenshots. The issue does not name a source file or test; done would require identifying whether runner settings cause the failed restore and documenting a confirmed resolution.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- github-actions
- Domain
- ci-cd, infrastructure
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100