freeciv/freeciv-3.1.0-1-x86_64.pkg.tar.zst build reproducible in our test framework:
3c29927f0b5d9d75a4e395e8462094873b99aec29a2cf13d5ded136a1fb97536 freeciv-3.1.0-1-x86_64.pkg.tar.zst
c41061983f7f76b25bd48edae1f9afd28ef1d0d7860c537084680370a407bd7d freeciv-3.1.0-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
c41061983f7f76b25bd48edae1f9afd28ef1d0d7860c537084680370a407bd7d freeciv-3.1.0-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt