[6.0] Fix cache not cleaned up if download fails #7671
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Cherry-pick of #7663.
Explanation: If a server returns an error when trying to download a binaryTarget an invalid file remains in the artifacts cache.
Scope: Isolated to binary targets cache.
Risk: Low, scope is isolated, and the change has a corresponding test.
Testing: Automated with an existing test case refined.
Issue: rdar://123897276
Reviewer: @MaxDesiatov