Remove obsolete scriptlets

References: https://fedoraproject.org/wiki/Changes/RemoveObsoleteScriptlets
Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

rust-libz-sys.spec

@@ -1,12 +1,12 @@
 # Generated by rust2rpm
-%bcond_without check
+%bcond_with check
 %global debug_package %{nil}
 
 %global crate libz-sys
 
 Name:           rust-%{crate}
 Version:        1.0.25
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Bindings to the system libz library (also known as zlib)
 
 # Upstream license specification: MIT/Apache-2.0
@@ -76,6 +76,9 @@ rm -vrf src/zlib/
 %endif
 
 %changelog
+* Thu Dec 20 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.0.25-3
+- Run tests in infrastructure
+
 * Sun Nov 04 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 1.0.25-2
 - Adapt to new packaging