shadow/shadow-4.15.0-1-x86_64.pkg.tar.zst build reproducible in our test framework:
00bae91339ea9598c72c37978703a5cb8a7ac3a7bf61c9c5ad51d91a734e9e80 shadow-4.15.0-1-x86_64.pkg.tar.zst
9c6589129e922d3cab34a372c391f879dd7e679f886f057700353a13006aab60 shadow-4.15.0-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
9c6589129e922d3cab34a372c391f879dd7e679f886f057700353a13006aab60 shadow-4.15.0-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt