The package rpms/diffoscope.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/diffoscope.git/commit/?id=3379ae6....
Change:
+%ifnarch ppc64 ppc64le
Thanks.