temporarily disable tests to work around LLVM codegen issue

rust-quickcheck.spec

@@ -1,12 +1,14 @@
 # Generated by rust2rpm 16
-%bcond_without check
+# * temporarily disable tests to work around LLVM codegen issue
+#   hopefully fixed by: https://src.fedoraproject.org/rpms/llvm11/pull-request/2
+%bcond_with check
 %global debug_package %{nil}
 
 %global crate quickcheck
 
 Name:           rust-%{crate}
 Version:        1.0.3
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Automatic property based testing with shrinking
 
 # Upstream license specification: Unlicense/MIT
@@ -119,6 +121,9 @@ which use "use_logging" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Thu Mar 25 2021 Fabio Valentini <decathorpe@gmail.com> - 1.0.3-2
+- Temporarily disable tests to work around LLVM codegen issue.
+
 * Thu Mar 25 2021 Fabio Valentini <decathorpe@gmail.com> - 1.0.3-1
 - Update to version 1.0.3.