xscreensaver/xscreensaver-6.08-1-x86_64.pkg.tar.zst build reproducible in our test framework:
bac05b7cf322c1b00fbf5567cc490c1b744b38fc0bd7c6455c89242378e03779 xscreensaver-6.08-1-x86_64.pkg.tar.zst
d58cc0ec5c99993d5dbc1a2e17ffa60a24f0eb1952cb07e14bf3e67baf72974c xscreensaver-6.08-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
d58cc0ec5c99993d5dbc1a2e17ffa60a24f0eb1952cb07e14bf3e67baf72974c xscreensaver-6.08-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt