Your workflow is using a version of actions/cache that is scheduled for deprecation, actions/cache@v2. Please update your workflow to use either v3 or v4 of actions/cache to avoid interruptions. Learn more: https://github.blog/changelog/2024-12-05-notice-of-upcoming-releases-and-breaking-changes-for-github-actions/#actions-cache-v1-v2-and-actions-toolkit-cache-package-closing-down

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

The qualified import of ‘GHC.Utils.Exception’ is redundant

Noncanonical ‘pure = return’ definition detected

The import of ‘GHC.Driver.CmdLine’ is redundant

• Deriving ‘Typeable’ has no effect: all types now auto-derive Typeable

The import of ‘Data.Maybe’ is redundant

The import of ‘Control.Concurrent.MVar’ is redundant

The import of ‘System.IO.Unsafe’ is redundant

• Deriving ‘Typeable’ has no effect: all types now auto-derive Typeable