Package: ghc Version: 9.0.2-3 Severity: serious Justification: Policy 4.15 Haskell ABI reproducibility is broken in ghc 9.0.2. If you rebuild the ghc-9.0.2-3 package repeatedly, the library packages that it provides (e.g., libghc-array-dev, libghc-base-dev, etc.) will have different hashes.
Making this RC because it makes it impossible to rebuild the ghc package without rebuilding all 1000+ Haskell packages at the same time.