gnubiff/gnubiff-2.2.17-11-x86_64.pkg.tar.zst build reproducible in our test framework:
8aeef1c4833da2f6e4d57ea2f23a2234c6177c30d427eff0ed448c6f5f112736 gnubiff-2.2.17-11-x86_64.pkg.tar.zst
7d1645871f46ee51a8b65c3814acb4f725ed764d03ca11c7331b165d51c6adff gnubiff-2.2.17-11-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
7d1645871f46ee51a8b65c3814acb4f725ed764d03ca11c7331b165d51c6adff gnubiff-2.2.17-11-x86_64.pkg.tar.zst-b2.BUILDINFO.txt