[code coverage] Fix missing dead code in modules that are never called#92142

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bors merged 4 commits intorust-lang:masterfrom

wesleywiser:fix_codecoverage_partitioning

Jan 14, 2022

Commits on Dec 20, 2021

Commits on Dec 27, 2021

Address review comments
wesleywiser
committed

Commits on Jan 10, 2022

Ignore `unused_mod.rs` file in code coverage results
wesleywiser
committed