fsarchiver/fsarchiver-0.8.7-1-x86_64.pkg.tar.zst build reproducible in our test framework:
011285278f8563dd7fbc31c6dc161f01cb44b502b176f5fbf845e65841b77fa3 fsarchiver-0.8.7-1-x86_64.pkg.tar.zst
eee1abc6211de128fc9a8a78b38f95bf9f507cd4412f81f7aa006acb52f97d5f fsarchiver-0.8.7-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
eee1abc6211de128fc9a8a78b38f95bf9f507cd4412f81f7aa006acb52f97d5f fsarchiver-0.8.7-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt