lib32-zlib/lib32-zlib-1.3.1-1-x86_64.pkg.tar.zst build reproducible in our test framework:
8e62b7fa9bba5ab3cb8752c361d7b82e66bed438886ba684a4c45f59ebcb13f7 lib32-zlib-1.3.1-1-x86_64.pkg.tar.zst
d0e2339d146492c82100ff83f885ab282f0f87d114c119aaf917e1ef0b75eacb lib32-zlib-1.3.1-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
d0e2339d146492c82100ff83f885ab282f0f87d114c119aaf917e1ef0b75eacb lib32-zlib-1.3.1-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt