Man pages matching name test::tester::capturerunner in section 3pm:

Test::Tester::CaptureRunner.3pm.en	debian 10 / libtest-simple-perl
Test::Tester::CaptureRunner.3pm.en	debian 11 / libtest-simple-perl
Test::Tester::CaptureRunner.3pm.en	debian 12 / libtest-simple-perl