haskell-libffi/haskell-libffi-0.2.1-2-x86_64.pkg.tar.zst build reproducible in our test framework:
2a33dee7a55d5f5a119cb659236500fb4f97251cadddb219805635c0cbafc9da haskell-libffi-0.2.1-2-x86_64.pkg.tar.zst
38f3a084673ecb990fd343f949309e8c4a1f2462ea658b642f35f717ba4ee18d haskell-libffi-0.2.1-2-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
38f3a084673ecb990fd343f949309e8c4a1f2462ea658b642f35f717ba4ee18d haskell-libffi-0.2.1-2-x86_64.pkg.tar.zst-b2.BUILDINFO.txt