Architecture specific change in rpms/rust-derive_more.git

The package rpms/rust-derive_more.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-derive_more.git/commit/?id=415a....

Change:
+ExclusiveArch:  %{rust_arches}

Thanks.

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

commit 415aa5235566a59a00e22810745a110d64723e18
Author: Igor Gnatenko 
Date:   Thu May 30 23:27:51 2019 +0200

Initial import

Signed-off-by: Igor Gnatenko

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..5e2080c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/derive_more-0.14.1.crate
diff --git a/rust-derive_more.spec b/rust-derive_more.spec
new file mode 100644
index 0000000..1df4fac
--- /dev/null
+++ b/rust-derive_more.spec
@@ -0,0 +1,98 @@
+# Generated by rust2rpm 9
+%bcond_with check
+%global debug_package %{nil}
+
+%global crate derive_more
+
+Name:           rust-%{crate}
+Version:        0.14.1
+Release:        1%{?dist}
+Summary:        Adds #[derive(x)] macros for more traits
+
+# Upstream license specification: MIT
+License:        MIT
+URL:            https://crates.io/crates/derive_more
+Source:         %{crates_source}
+
+ExclusiveArch:  %{rust_arches}
+
+BuildRequires:  rust-packaging
+BuildRequires:  (crate(proc-macro2/default) >= 0.4.19 with crate(proc-macro2/default) < 0.5.0)
+BuildRequires:  (crate(quote/default) >= 0.6.0 with crate(quote/default) < 0.7.0)
+BuildRequires:  (crate(rustc_version/default) >= 0.2.0 with crate(rustc_version/default) < 0.3.0)
+BuildRequires:  (crate(syn/default) >= 0.15.0 with crate(syn/default) < 0.16.0)
+BuildRequires:  (crate(syn/extra-traits) >= 0.15.0 with crate(syn/extra-traits) < 0.16.0)
+
+%global _description %{expand:
+Adds #[derive(x)] macros for more traits.}
+
+%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
+%doc README.md CHANGELOG.md
+%{cargo_registry}/%{crate}-%{version}/
+
+%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}/Cargo.toml
+
+%package     -n %{name}+nightly-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+nightly-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "nightly" feature of "%{crate}" crate.
+
+%files       -n %{name}+nightly-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%package     -n %{name}+no_std-devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description -n %{name}+no_std-devel %{_description}
+
+This package contains library source intended for building other packages
+which use "no_std" feature of "%{crate}" crate.
+
+%files       -n %{name}+no_std-devel
+%ghost %{cargo_registry}/%{crate}-%{version}/Cargo.toml
+
+%prep
+%autosetup -n %{crate}-%{version_no_tilde} -p1
+%cargo_prep
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%changelog
+* Thu May 30 18:33:43 CEST 2019 Igor Gnatenko  - 0.14.1-1
+- Initial package
diff --git a/sources b/sources
new file mode 100644
index 0000000..9fe2ecf
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (derive_more-0.14.1.crate) = 703951b04d07f90225b08f3688c2afa1d78511c82433d4430827592c5c5cab3b442c914420c533e91c929caad02044586d3f81a6e74bc32c12b9d75b2345e13e
diff --git a/tests/.fmf/version b/tests/.fmf/version
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/tests/.fmf/version
@@ -0,0 +1 @@
+1
diff --git a/tests/provision.fmf b/tests/provision.fmf
new file mode 100644
index 0000000..503a97c
--- /dev/null
+++ b/tests/provision.fmf
@@ -0,0 +1,5 @@
+---
+standard-inventory-qcow2:
+  qemu:
+    # `cargo test` usually eats more than 1G.
+    m: 4G
diff --git a/tests/tests.yml b/tests/tests.yml
new file mode 100644
index 0000000..7174b84
--- /dev/null
+++ b/tests/tests.yml
@@ -0,0 +1,13 @@
+---
+- hosts: localhost
+  roles:
+  - role: standard-test-basic
+    tags:
+    - classic
+    repositories:
+    - repo: "https://src.fedoraproject.org/tests/rust.git"
+      dest: rust
+    tests:
+    - rust/cargo-test
+    environment:
+      pkg: rust-derive_more