diff --git a/.gitignore b/.gitignore
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--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/diff-0.1.10.crate
diff --git a/rust-diff.spec b/rust-diff.spec
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+++ b/rust-diff.spec
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+# Generated by rust2rpm
+# speculate is nightly
+%bcond_with check
+%global debug_package %{nil}
+
+%global crate diff
+
+Name:           rust-%{crate}
+Version:        0.1.10
+Release:        2%{?dist}
+Summary:        LCS based slice and string diffing implementation
+
+License:        MIT or ASL 2.0
+URL:            https://crates.io/crates/diff
+Source0:        https://crates.io/api/v1/crates/%{crate}/%{version}/download#/%{crate}-%{version}.crate
+
+ExclusiveArch:  %{rust_arches}
+
+BuildRequires:  rust-packaging
+%if %{with check}
+# [dev-dependencies]
+BuildRequires:  (crate(quickcheck) >= 0.4.1 with crate(quickcheck) < 0.5.0)
+BuildRequires:  (crate(speculate) >= 0.0.24 with crate(speculate) < 0.0.25)
+%endif
+
+%description
+%{summary}.
+
+%package        devel
+Summary:        %{summary}
+BuildArch:      noarch
+
+%description    devel
+An LCS based slice and string diffing implementation.
+
+This package contains library source intended for building other packages
+which use %{crate} from crates.io.
+
+%prep
+%autosetup -n %{crate}-%{version} -p1
+%cargo_prep
+
+%build
+%cargo_build
+
+%install
+%cargo_install
+
+%if %{with check}
+%check
+%cargo_test
+%endif
+
+%files          devel
+%license LICENSE-MIT LICENSE-APACHE
+%doc README.md
+%{cargo_registry}/%{crate}-%{version}/
+
+%changelog
+* Wed Jun 14 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.10-2
+- Port to use rust-packaging
+
+* Sun Mar 05 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.10-1
+- Update to 0.1.10
+
+* Sun Feb 26 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.1.9-1
+- Initial package
diff --git a/sources b/sources
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index 0000000..51b162c
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+SHA512 (diff-0.1.10.crate) = 1ba0f700ecd4f0598ed3d32e5f54f8df9d47b4a440c8a16ac99a45fd8401ef68acb6b743056fc769ba29f5c060745de7fec697aa1dff14f44c8f7c6bec74057b