qt5-quickcontrols2/qt5-quickcontrols2-5.15.12+kde+r5-1-x86_64.pkg.tar.zst build reproducible in our test framework:
8529ce4219118284d9e7d26d6b2d092ec6d54846b02c2036a1d227507392fba4 qt5-quickcontrols2-5.15.12+kde+r5-1-x86_64.pkg.tar.zst
3846a120ac6b784dbf1f4016649634754845fcc7d3f822017da096c27e3ec662 qt5-quickcontrols2-5.15.12+kde+r5-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
3846a120ac6b784dbf1f4016649634754845fcc7d3f822017da096c27e3ec662 qt5-quickcontrols2-5.15.12+kde+r5-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt