Architecture specific change in rpms/rust-beef.git

The package rpms/rust-beef.git has added or updated architecture specific content in its
spec file (ExclusiveArch/ExcludeArch or %ifarch/%ifnarch) in commit(s):
https://src.fedoraproject.org/cgit/rpms/rust-beef.git/commit/?id=1140d116308....

Change:
+ExclusiveArch:  %{rust_arches}

Thanks.

Full change:
============

commit 1140d116308d1c6f183c899489fc23634074cd1d
Author: Davide Cavalca 
Date:   Mon Jun 28 11:06:17 2021 -0700

import #1976380

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d711f39
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/beef-0.5.0.crate
diff --git a/rust-beef.spec b/rust-beef.spec
new file mode 100644
index 0000000..bcd16b3
--- /dev/null
+++ b/rust-beef.spec
@@ -0,0 +1,117 @@
+# Generated by rust2rpm 17
+%ifarch i686 armv7hl
+# https://github.com/maciejhirsz/beef/issues/43
+%bcond_with check
+%else
+%bcond_without check
+%endif
+%global debug_package %{nil}
+
+%global crate beef
+
+Name:           rust-%{crate}
+Version:        0.5.0
+Release:        1%{?dist}
+Summary:        More compact Cow
+
+# Upstream license specification: MIT OR Apache-2.0
+License:        MIT or ASL 2.0
+URL:            https://crates.io/crates/beef
+Source:         %{crates_source}
+
+ExclusiveArch:  %{rust_arches}
+%if %{__cargo_skip_build}
+BuildArch:      noarch
+%endif
+
+BuildRequires:  rust-packaging
+
+%global _description %{expand:
+More compact Cow.}
+
+%description %{_description}
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel %{_description}
+
+This package contains library source intended for building other packages
+which use "%{crate}" crate.
+
+%files          devel
+%license LICENSE-MIT LICENSE-APACHE
+%doc README.md
+%{cargo_registry}/%{crate}-%{version_no_tilde}/
+%exclude %{cargo_registry}/%{crate}-%{version_no_tilde}/ci/
+
+%package     -n %{name}+default-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+default-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "default" feature of "%{crate}" crate.
+
+%files       -n %{name}+default-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+const_fn-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+const_fn-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "const_fn" feature of "%{crate}" crate.
+
+%files       -n %{name}+const_fn-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+impl_serde-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+impl_serde-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "impl_serde" feature of "%{crate}" crate.
+
+%files       -n %{name}+impl_serde-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%package     -n %{name}+serde-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+serde-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "serde" feature of "%{crate}" crate.
+
+%files       -n %{name}+serde-devel
+%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
+
+%prep
+%autosetup -n %{crate}-%{version_no_tilde} -p1
+%cargo_prep
+
+%generate_buildrequires
+%cargo_generate_buildrequires
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%changelog
+* Fri Jun 25 2021 Davide Cavalca  - 0.5.0-1
+- Initial package
diff --git a/sources b/sources
new file mode 100644
index 0000000..125b11d
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (beef-0.5.0.crate) = f46643f7aecbe5784dbae3f4bd20dd186a752534a5fd2170d9277b813b5bd9e15498e4f1296643526b201992cd7fc044acef5bd9dbf55cab3437865ad71df12f