qt5-serialport/qt5-serialport-5.15.12-1-x86_64.pkg.tar.zst build reproducible in our test framework:
9c442364f8ef5d1136273f19a1abcb9106635c090e66099313987b0aa20328f1 qt5-serialport-5.15.12-1-x86_64.pkg.tar.zst
d9cf5f15d0233ffe8e198e0a56ebe8dfe4d54281bab8e81ca25d5ad7d1b8b119 qt5-serialport-5.15.12-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
d9cf5f15d0233ffe8e198e0a56ebe8dfe4d54281bab8e81ca25d5ad7d1b8b119 qt5-serialport-5.15.12-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt