cairo/cairo-1.18.0-2-x86_64.pkg.tar.zst build reproducible in our test framework:
e0792dbd052ac035d72df7c6fa75d2753a72d4619768241f7313725904607941 cairo-1.18.0-2-x86_64.pkg.tar.zst
29318f3d9eacdf132e4ad533e9ade31e3e0e470d89d77a15b7f8910ee716e848 cairo-1.18.0-2-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
29318f3d9eacdf132e4ad533e9ade31e3e0e470d89d77a15b7f8910ee716e848 cairo-1.18.0-2-x86_64.pkg.tar.zst-b2.BUILDINFO.txt