bors 23bd427f92 Auto merge of #5298 - rust-lang:needless_doc_main_code, r=flip1995,Manishearth
needless_doc_main: only check rust code

This fixes #5280 by checking the language attribute on code blocks.

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changelog: none
2020-03-10 21:30:44 +00:00
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2020-02-12 09:34:28 +01:00