Choose the First Move in a Failing Build
Select the Copilot action that preserves diagnosis before changing code in a failing CI situation.
One test is red; the suggested edit looks tempting. What should Mateo do first? Accept the inline edit because Copilot likely inferred the fix from the nearby code. This skips diagnosis. GitHub Copilot suggestions can be useful, but the developer still has to verify intent, edge cases, and test behavior before trusting a change. Ask Copilot to explain the failing assertion and trace the affected code path before editing. This keeps evidence first. Copilot becomes a reading and tracing aid, which helps Mateo make a smaller fix and review the result against the actual failure. Ask Copilot to rewrite the…
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