Warning: Failed to save

[mcandre]

Description:

The post-run step presents a warning, which may later result in CI/CD jobs breaking.

Action version:

5

Platform:

• Ubuntu
• macOS
• Windows

Runner type:

• Hosted
• Self-hosted

Tools version:

Go 1.24

Repro steps:

Use setup-go in a workflow.

https://github.com/mcandre/slick/actions/runs/13575131036/job/37949422237

Expected behavior:

No warnings.

Actual behavior:

Warning: Failed to save: Failed to CreateCacheEntry: Received non-retryable error: Failed request: (409) Conflict: cache entry with the same key, version, and scope already exists

[priyagupta108]

Hi @mcandre 👋,
Thank you for reporting this issue. We will investigate it and get back to you as soon as we have some feedback.

[andyfeller]

Thanks for raising this up, @mcandre ; I was coming here to report the same thing beginning to show up in cli/cli deployments after January 31st:

• https://github.com/cli/cli/actions/runs/13082303786 (run before annotations appear)
• https://github.com/cli/cli/actions/runs/13271193192 (run where annotations appear going forward)

PS: Great name; 10 out of 10

[gowridurgad]

Hi @mcandre, @andyfeller, Thank you for bringing this to our attention. The issue you encountered is not directly related to the setup-go action itself. This issue is planned to be fixed by GitHub actions/cache. You can track updates regarding this issue here: actions/cache#1541. If you have any questions or need help with something specific to setup-go, please feel free to reach out.