Your workflow is using a version of actions/cache that is scheduled for deprecation, actions/cache@v2. Please update your workflow to use the latest version of actions/cache to avoid interruptions. Learn more: https://github.blog/changelog/2024-09-16-notice-of-upcoming-deprecations-and-changes-in-github-actions-services/

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, haskell/actions/setup@v1, actions/cache@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v2, haskell/actions/setup@v1, actions/cache@v2. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

The import of ‘Data.Semigroup’ is redundant

The import of ‘Data.Semigroup’ is redundant

Pattern match(es) are non-exhaustive

The import of ‘try’ from module ‘Control.Exception’ is redundant

Module ‘Prettyprinter.Render.Tutorials.StackMachineTutorial’ is deprecated:

‘Data.Hashable.Generic.Instances’ is marked as Trustworthy but has been inferred as safe!

The import of ‘Debug.Trace’ is redundant

The prefix use of a ‘$’ would denote an untyped splice

Pattern match(es) are non-exhaustive

Pattern match(es) are non-exhaustive