libxxf86vm/libxxf86vm-1.1.5-1-x86_64.pkg.tar.zst build reproducible in our test framework:
cd0892716076035ec868911362c7c599f725ebb834ce6dfcfdb17147ed54993a libxxf86vm-1.1.5-1-x86_64.pkg.tar.zst
aed16948773332767262f24cb19c08502346992408cdc71866e336af59216310 libxxf86vm-1.1.5-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
aed16948773332767262f24cb19c08502346992408cdc71866e336af59216310 libxxf86vm-1.1.5-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt