xfce4-mailwatch-plugin/xfce4-mailwatch-plugin-1.3.1-1-x86_64.pkg.tar.zst build reproducible in our test framework:
6edccc07488c133c5acab89fcc998bc4e628fc817eb16e08cc839c71982365ed xfce4-mailwatch-plugin-1.3.1-1-x86_64.pkg.tar.zst
d36e2d09b4df0ee81f27e503c5e5223bd5c200648183dd126e2fb0953f083f86 xfce4-mailwatch-plugin-1.3.1-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
d36e2d09b4df0ee81f27e503c5e5223bd5c200648183dd126e2fb0953f083f86 xfce4-mailwatch-plugin-1.3.1-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt