The package rpms/icecat.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/icecat.git/commit/?id=78aec85f7b8....
Change:
+%ifarch %{ix86} x86_64 %{power64} aarch64
Thanks.