Rebuild for rust-packaging v5

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

rust-hex.spec

@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        0.3.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Encoding and decoding data into/from hexadecimal representation
 
 License:        MIT or ASL 2.0
@@ -51,6 +51,9 @@ which use %{crate} from crates.io.
 %{cargo_registry}/%{crate}-%{version}/
 
 %changelog
+* Mon Jan 08 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.3.1-2
+- Rebuild for rust-packaging v5
+
 * Sat Nov 18 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 0.3.1-1
 - Update to 0.3.1