Add 'use warnings' (or its equivalents) to all modules, or convince us that your favorite module is well-known enough and people can easily see the modules warn when something bad happens.

Error: Bencher::Scenario::DataSah::Coerce, Bencher::Scenario::DataSah::Startup, Bencher::Scenario::DataSah::Validate, Bencher::Scenario::DataSah::extract_subschemas, Bencher::Scenario::DataSah::gen_coercer, Bencher::Scenario::DataSah::gen_validator, Bencher::Scenario::DataSah::normalize_schema, Bencher::ScenarioR::DataSah::Coerce, Bencher::ScenarioR::DataSah::Startup, Bencher::ScenarioR::DataSah::Validate, Bencher::ScenarioR::DataSah::extract_subschemas, Bencher::ScenarioR::DataSah::gen_coercer, Bencher::ScenarioR::DataSah::gen_validator, Bencher::ScenarioR::DataSah::normalize_schema, Bencher::Scenarios::DataSah

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