elfutils/libelf-0.191-1-x86_64.pkg.tar.zst build reproducible in our test framework:
122b41babc7f2e65349583955cf30562e6081c5feea6c7d0368ee9ec55b1c6f5 libelf-0.191-1-x86_64.pkg.tar.zst
7eeedbae8ed1068a156fb62e66ef9fa326202e1253b3d9ab2dc13b36c219f9b1 libelf-0.191-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
7eeedbae8ed1068a156fb62e66ef9fa326202e1253b3d9ab2dc13b36c219f9b1 libelf-0.191-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt