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As detailed in ~~SERVER-27897~~, and the linked issues from there, unused RAII objects are often an indication of bugs. To avoid recurrence of this class of bugs, we need additional checking. As max.hirschhorn noted, `clang-tidy` provides just that: http://clang.llvm.org/extra/clang-tidy/checks/misc-unused-raii.html

This ticket is to add such checking.

depends on

SERVER-27897 Remove uses of temporary RAII objects

related to

SERVER-49800 add use-after-move rule to clang-tidy evergreen builder

SERVER-50165 parallelize clang-tidy task

SERVER-51240 Add clang tidy rules to prevent const return by value and (in declarations) const pass by value

SERVER-54210 add clang-tidy to commit queue tasks