Today I ran into an interesting problem with some rustc lints. The four lints below were removed on nightly broken_intra_doc_links, invalid_codeblock_attributes, invalid_html_tags, missing_crate_level_docs, Ye Olde Lintsand replaced with rustdoc::broken_intra_doc_links, rustdoc::invalid_codeblock_attributes, rustdoc::invalid_html_