mailman3-hyperkitty/mailman3-hyperkitty-1.2.1-3-any.pkg.tar.zst build reproducible in our test framework:
9b98f45a60f81f246500d15d5e23fa720b9b9c146bebe0dc57ca25caf68624ad mailman3-hyperkitty-1.2.1-3-any.pkg.tar.zst
f0434498daa36a9501d553ee9b8cc79e45051b319a13999dcce3eded0f2ec405 mailman3-hyperkitty-1.2.1-3-any.pkg.tar.zst-b1.BUILDINFO.txt
f0434498daa36a9501d553ee9b8cc79e45051b319a13999dcce3eded0f2ec405 mailman3-hyperkitty-1.2.1-3-any.pkg.tar.zst-b2.BUILDINFO.txt