Update for Rust v1.62.0

Code triggered an error. See https://rust-lang.github.io/rust-clippy/master/index.html#map_identity

Please check for correctness

Test: Ran test_compiler.py
Bug: 236723597
Change-Id: I4f4119f4d9fab5baa58b60a1de3c6e8210df1432
1 file changed