build2/build2-0.16.0-2-x86_64.pkg.tar.zst build reproducible in our test framework:
256e298f67f608dedbf1172f46aff3b0c840c6e3f4160a6a027c77a050e10db5 build2-0.16.0-2-x86_64.pkg.tar.zst
594b39bba44aeb4f10a14d6c8a4519931255e8a3cda9fdffa4c2e6fd9c52a7ff build2-0.16.0-2-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
594b39bba44aeb4f10a14d6c8a4519931255e8a3cda9fdffa4c2e6fd9c52a7ff build2-0.16.0-2-x86_64.pkg.tar.zst-b2.BUILDINFO.txt