Steps to Reproduce:

Run scratch build on arch x86_64 and i386 with this spec file:
Name: package-test
Version: 1
Release: 1%{?dist}
Summary: Summary
BuildArch: noarch

Group: a
License: a
URL: a

%description
desc

%prep

%build

%install
%{__mkdir_p} ${RPM_BUILD_ROOT}/bin
echo "echo ok" > ${RPM_BUILD_ROOT}/bin/test
%if %{__isa_bits} == 64
ln ${RPM_BUILD_ROOT}/bin/test ${RPM_BUILD_ROOT}/bin/test2
ln ${RPM_BUILD_ROOT}/bin/test ${RPM_BUILD_ROOT}/bin/test3
%else
ln ${RPM_BUILD_ROOT}/bin/test ${RPM_BUILD_ROOT}/bin/test2
cp ${RPM_BUILD_ROOT}/bin/test ${RPM_BUILD_ROOT}/bin/test3
%endif

%files
/bin/test
/bin/test2
/bin/test3

%changelog

Actual result:

BuildArch on x86_64 and i386 is closed and parent task build method is also closed.

Expected result:

BuildArch on x86_64 and i386 is closed but parent task build method should be failed and return result that count of hardlink is not same in rpm on x86_64 and i386.