snowball/libstemmer-2.2.0-2-x86_64.pkg.tar.zst build reproducible in our test framework:
0a83b18f5baf7003988cb459459e64d6c0e683eb052396e808a0aa3bbedbd1b8 libstemmer-2.2.0-2-x86_64.pkg.tar.zst
9a9489d9523e0fedb47165bc23765a9682023973fbf41ac327ff5d5c5df2b1e3 libstemmer-2.2.0-2-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
9a9489d9523e0fedb47165bc23765a9682023973fbf41ac327ff5d5c5df2b1e3 libstemmer-2.2.0-2-x86_64.pkg.tar.zst-b2.BUILDINFO.txt