postfix/postfix-mysql-3.8.6-1-x86_64.pkg.tar.zst build reproducible in our test framework:
9c4949539ccadf8efbf6b3e9225ea69d6c2587fb71e4b7b76ef8b850c310cfce postfix-mysql-3.8.6-1-x86_64.pkg.tar.zst
9b3425f67a3d182be7d3a7227da2ff44dc9ae7de034f4cd9b711ee2340dda863 postfix-mysql-3.8.6-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
9b3425f67a3d182be7d3a7227da2ff44dc9ae7de034f4cd9b711ee2340dda863 postfix-mysql-3.8.6-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt