Hi, the module itself is not failing to install; one of the dependencies (Test2::Plugin::NoWarnings) it has for testing is failing: see this bug report.

You can force the install and/or install without testing, either for the module you want, or for the dependency (although the latter may not solve the problem; could be that the test is failing because the test module doesn't work on Windows). See the doc for your CPAN client.

Hope this helps!