The package rpms/golang-github-cznic-mathutil.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/golang-github-cznic-mathutil.git/....
Change:
+%ifarch %{ix86} x86_64 %{arm}
Thanks.