rubiks/rubiks-20070912-4-x86_64.pkg.tar.zst build reproducible in our test framework:
12ea04404a59980fc4659602238bf31c2dc610443ecb0e29c5075832f2e4ff13 rubiks-20070912-4-x86_64.pkg.tar.zst
d3cfc1f631b246f939a42274cf9f5f59f3e988d5fc219b7b066cff9ac33ce4b2 rubiks-20070912-4-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
d3cfc1f631b246f939a42274cf9f5f59f3e988d5fc219b7b066cff9ac33ce4b2 rubiks-20070912-4-x86_64.pkg.tar.zst-b2.BUILDINFO.txt