Man pages matching name test::trap::builder::systemsafe in section 3pm:

Test::Trap::Builder::SystemSafe.3pm.en	debian 10 / libtest-trap-perl
Test::Trap::Builder::SystemSafe.3pm.en	debian 11 / libtest-trap-perl
Test::Trap::Builder::SystemSafe.3pm.en	debian 12 / libtest-trap-perl