cliRequest.request.setRepositoryCache(new DefaultRepositoryCache());
        }

        eventSpyDispatcher.onEvent(request);

        MavenExecutionResult result = maven.execute(request);

        eventSpyDispatcher.onEvent(result);

        eventSpyDispatcher.close();

        if (result.hasExceptions()) {
            ExceptionHandler handler = new DefaultExceptionHandler();

			break
		}
		if r.Context == ctxCall2 {
			if builtinDefs[r.Name.Go] != "" {
				error_(r.Pos(), "no two-result form for C.%s", r.Name.Go)
				break
			}
			// Invent new Name for the two-result function.
			n := f.Name["2"+r.Name.Go]
			if n == nil {
				n = new(Name)
				*n = *r.Name
				n.AddError = true
				n.Mangle = "_C2func_" + n.Go