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CI jobs fail while checking server signatures during Haskell tool setup #753
Description
Description
CI is failing during the Haskell setup step with the following error:
<repo>/root.json does not have enough signatures signed with the appropriate keys
It is possible to circumvent this error by configuring Cabal to not operate in secure mode.
Type
- Bug: CI fails to build due to failure to check server signatures.
Additional context
None.
Requester
- Ivan Perez.
Method to check presence of bug
Sending a PR against Copilot may fail with an error related to server signatures during the Haskell setup step, even if the code is correct.
Expected result
PRs that include correct code and build steps consistently build successfully without requiring re-tries.
Desired result
PRs that include correct code and build steps consistently build successfully without requiring re-tries.
Proposed solution
Disable secure mode for the Hackage repo in Cabal's config in the Travis CI script.
Further notes
None.
Activity
ivanperez-keera commentedon Sep 8, 2026
Change Manager: Confirmed that the issue exists.
ivanperez-keera commentedon Sep 8, 2026
Technical Lead: Confirmed that the issue should be addressed.
ivanperez-keera commentedon Sep 8, 2026
Technical Lead: Issue scheduled for fixing in Copilot 4.8.1.
Fix assigned to: @ivanperez-keera .
copilot: Disable secure mode in Cabal in Travis CI. Refs Copilot-Lang…
copilot: Document changes in CHANGELOG. Refs Copilot-Language#753.
ivanperez-keera commentedon Sep 8, 2026
Implementor: Solution implemented, review requested.
ivanperez-keera commentedon Sep 8, 2026
Change Manager: Verified that:
Build log: https://github.com/Copilot-Language/copilot/runs/101959526977
Verified by visual inspection of the solution and the CI jobs succeeding, indicative of Cabal being able to install Copilot and its dependencies without issues.
No updates needed; change is minimal, to the Travis CI script, and does not alter Copilot's code.
No updates needed; change is minimal, to the Travis CI script, and does not affect existing examples.
Bump not needed; change is minimal, to the Travis CI script, and does not affect Copilot's code or its public API.
ivanperez-keera commentedon Sep 8, 2026
Change Manager: Implementation ready to be merged.
Merge branch 'develop-fix-ci-build'. Close Copilot-Language#753.