lib32-sdl2_mixer/lib32-sdl2_mixer-2.8.0-1-x86_64.pkg.tar.zst build reproducible in our test framework:
e732939f85a70683d3e41b4b03cff1638cedb5eab25509a52797c1fe3be512e5 lib32-sdl2_mixer-2.8.0-1-x86_64.pkg.tar.zst
467ce7fc48530432398d41369c6f438711e87b2ee04df3fd2e6cb5247f958700 lib32-sdl2_mixer-2.8.0-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
467ce7fc48530432398d41369c6f438711e87b2ee04df3fd2e6cb5247f958700 lib32-sdl2_mixer-2.8.0-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt