fcron/fcron-3.3.1-1-x86_64.pkg.tar.zst build reproducible in our test framework:
6e5e0a31197f7c96035c7bf20d7a93597ed4bc52e3a6b20f23c7c68f04b5db5e fcron-3.3.1-1-x86_64.pkg.tar.zst
4c4dbfa9c3ef088fa126c5d4a1634e5699eee462c6fdea9a7f179ebfdee0f266 fcron-3.3.1-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
4c4dbfa9c3ef088fa126c5d4a1634e5699eee462c6fdea9a7f179ebfdee0f266 fcron-3.3.1-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt