xcb-util-wm/xcb-util-wm-0.4.2-1-x86_64.pkg.tar.zst build reproducible in our test framework:
6250af7b3047a009f2083cbaf4286846200e259dcf1b043a9e217b35080ec541 xcb-util-wm-0.4.2-1-x86_64.pkg.tar.zst
79d06c099565c96c45b8e2a83fc37f5e9175610b6414338fbd421b6be087c588 xcb-util-wm-0.4.2-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
79d06c099565c96c45b8e2a83fc37f5e9175610b6414338fbd421b6be087c588 xcb-util-wm-0.4.2-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt