Rust

Revert "Temporarily pin toolchain version to avoid clippy (#13598)" #406

Job	Run time
cargo test (win64)	1h 17m 50s
cargo test (macos)	14m 3s
build with wasm-pack	3m 2s
Check License Header	2m 20s
cargo check	7m 9s
cargo test (macos-aarch64)	14m 21s
Check cargo fmt	38s
Verify MSRV (Min Supported Rust Version)	9m 33s
Verify Vendored Code	50s
cargo doc	4m 26s
cargo test datafusion-cli (amd64)	4m 39s
cargo test doc (amd64)	17m 57s
cargo test (amd64)	11m 58s
cargo examples (amd64)	14m 50s
Run sqllogictest with Postgres runner	4m 11s
verify benchmark results (amd64)	13m 31s
check Cargo.toml formatting	2m 53s
clippy	7m 2s
cargo test hash collisions (amd64)	28m 14s
check configs.md and ***_functions.md is up-to-date	3m 32s
cargo test pyarrow (amd64)	3m 8s
	4h 6m 7s

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