expat/expat-debug-2.6.2-1-x86_64.pkg.tar.zst build reproducible in our test framework:
ecf5e29e10abb32f093ec823b64d319583ebfbd8ac82e895c13c1f8f3126c974 expat-debug-2.6.2-1-x86_64.pkg.tar.zst
9006cb2bf87f4f3cf6f9c50fbe53dd8cef5e82783dd7c2de751705b824419a3b expat-debug-2.6.2-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
9006cb2bf87f4f3cf6f9c50fbe53dd8cef5e82783dd7c2de751705b824419a3b expat-debug-2.6.2-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt