Debug-action-cache |work| (2025)

Before we debug, we must understand the problem. GitHub Actions cache is an immutable blob storage system. You write a cache using actions/cache@v3 or v4 , and later, you attempt to restore it using a key.

If you are using remote execution, the issue might be that the local machine cannot talk to the remote server, or the remote server cannot find the action key. debug-action-cache

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