igmpproxy/igmpproxy-0.4-1-x86_64.pkg.tar.zst build reproducible in our test framework:
abc18ece9be7e723ae5daa9e4c662a8dcc93c8b93ab6c6814dd793781cbae591 igmpproxy-0.4-1-x86_64.pkg.tar.zst
1e39cae8e93e1aee9830bee7bad6ac3b40c2b4d62e5a23702031bb19b5308717 igmpproxy-0.4-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
1e39cae8e93e1aee9830bee7bad6ac3b40c2b4d62e5a23702031bb19b5308717 igmpproxy-0.4-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt