The package rpms/cantor.git has added or updated architecture specific content in its
spec file (ExclusiveArch/ExcludeArch or %ifarch/%ifnarch) in commit(s):
http://pkgs.fedoraproject.org/cgit/rpms/cantor.git/commit/?id=cad381c332d....
Change:
+%ifarch %{arm} %{ix86} x86_64 aarch64
Thanks.