fflas-ffpack/fflas-ffpack-2.5.0-1-x86_64.pkg.tar.zst build reproducible in our test framework:
e5de62b4d03c60f61523f12039f6c0f169d3d621019090b6dcde36b53131b6c5 fflas-ffpack-2.5.0-1-x86_64.pkg.tar.zst
3766f458a6b14922780a333f8c1e58684f3c17c43a410233a348d95b86e1564d fflas-ffpack-2.5.0-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
3766f458a6b14922780a333f8c1e58684f3c17c43a410233a348d95b86e1564d fflas-ffpack-2.5.0-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt