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: Sah::Schema::dns::record, Sah::Schema::dns::record::a, Sah::Schema::dns::record::cname, Sah::Schema::dns::record::mx, Sah::Schema::dns::record::ns, Sah::Schema::dns::record::soa, Sah::Schema::dns::record::txt, Sah::Schema::dns::records, Sah::Schema::dns::zone, Sah::SchemaR::dns::record, Sah::SchemaR::dns::record::a, Sah::SchemaR::dns::record::cname, Sah::SchemaR::dns::record::mx, Sah::SchemaR::dns::record::ns, Sah::SchemaR::dns::record::soa, Sah::SchemaR::dns::record::txt, Sah::SchemaR::dns::records, Sah::SchemaR::dns::zone, Sah::Schemas::DNS

Add all modules contained in this distribution to the META.yml field 'provides'. Module::Build or Dist::Zilla::Plugin::MetaProvides do this automatically for you.