qxmpp/qxmpp-qt6-1.6.0-1-x86_64.pkg.tar.zst build reproducible in our test framework:
17fdaa8d5676495ba5ba22c9612e96a54eebb49c468d2182e975c8fe3fbec263 qxmpp-qt6-1.6.0-1-x86_64.pkg.tar.zst
04059826bba0bb40dc1d1e9766737f8ff83352bc515012e4671e71ddefdeb8d9 qxmpp-qt6-1.6.0-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
04059826bba0bb40dc1d1e9766737f8ff83352bc515012e4671e71ddefdeb8d9 qxmpp-qt6-1.6.0-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt