kcalendarcore/kcalendarcore-6.0.0-1-x86_64.pkg.tar.zst build reproducible in our test framework:
ed70a5771ca60aae8e12f769f2e595fe1a8fa600dafed0cf22a6223c037aabff kcalendarcore-6.0.0-1-x86_64.pkg.tar.zst
edda3eeff373677cf8b289ee38614d2b72a38050b5c67975127fca67af4556bb kcalendarcore-6.0.0-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
edda3eeff373677cf8b289ee38614d2b72a38050b5c67975127fca67af4556bb kcalendarcore-6.0.0-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt