| Subject: | metacpan thinks that Test::Pod is provided |
see the module list at https://metacpan.org/release/MyCPAN-Indexer
Test::Pod and Chemistry::Elements shouldn't be in there.
you should be able to resolve this by adding metadata: no_index => { directory => [ qw(test-corpus t examples) ] }, and also possibly add some 'provides' metadata. (I use [MetaProvides::Package] via dzil to add that, so I can't tell you exactly what meta magic is needed there, sorry!)