[INFO] updating cached repository MaXiaoye/CAS706_assignment1_Rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MaXiaoye/CAS706_assignment1_Rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MaXiaoye/CAS706_assignment1_Rust" "work/ex/clippy-test-run/sources/stable/gh/MaXiaoye/CAS706_assignment1_Rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/MaXiaoye/CAS706_assignment1_Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MaXiaoye/CAS706_assignment1_Rust" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/MaXiaoye/CAS706_assignment1_Rust"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/MaXiaoye/CAS706_assignment1_Rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2ab974695185f2ee7d38cdad029de89a1710d910
[INFO] sha for GitHub repo MaXiaoye/CAS706_assignment1_Rust: 2ab974695185f2ee7d38cdad029de89a1710d910
[INFO] validating manifest of MaXiaoye/CAS706_assignment1_Rust on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of MaXiaoye/CAS706_assignment1_Rust on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing MaXiaoye/CAS706_assignment1_Rust
[INFO] finished frobbing MaXiaoye/CAS706_assignment1_Rust
[INFO] frobbed toml for MaXiaoye/CAS706_assignment1_Rust written to work/ex/clippy-test-run/sources/stable/gh/MaXiaoye/CAS706_assignment1_Rust/Cargo.toml
[INFO] started frobbing MaXiaoye/CAS706_assignment1_Rust
[INFO] finished frobbing MaXiaoye/CAS706_assignment1_Rust
[INFO] frobbed toml for MaXiaoye/CAS706_assignment1_Rust written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/MaXiaoye/CAS706_assignment1_Rust/Cargo.toml
[INFO] crate MaXiaoye/CAS706_assignment1_Rust has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting MaXiaoye/CAS706_assignment1_Rust against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/MaXiaoye/CAS706_assignment1_Rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7fe29fa96237183998d124b38cfef49fb4e47416c3b992a5cce3aaa19e0ca56b
[INFO] running `"docker" "start" "-a" "7fe29fa96237183998d124b38cfef49fb4e47416c3b992a5cce3aaa19e0ca56b"`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/src/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr] warning: path `/opt/crater/workdir/src/main.rs` was erroneously implicitly accepted for binary `hello_world`,
[INFO] [stderr] please set bin.path in Cargo.toml
[INFO] [stderr]     Checking quick_sort v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/main.rs:6:6
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let mut list = list;
[INFO] [stderr]   |         ----^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:57:6
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let mut pivot = list.len() - 1;
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/main.rs:6:6
[INFO] [stderr]   |
[INFO] [stderr] 6 |     let mut list = list;
[INFO] [stderr]   |         ----^^^^
[INFO] [stderr]   |         |
[INFO] [stderr]   |         help: remove this `mut`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `partitionOne` should have a snake case name such as `partition_one`
[INFO] [stderr]   --> src/main.rs:2:1
[INFO] [stderr]    |
[INFO] [stderr] 2  | / fn partitionOne(list: &mut [i32], left: isize, right: isize) -> isize {
[INFO] [stderr] 3  | |     /*partition is done, return*/
[INFO] [stderr] 4  | |     if left >= right {return 0};
[INFO] [stderr] 5  | |     /*test list */
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |     left_1
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `partitionTwo` should have a snake case name such as `partition_two`
[INFO] [stderr]   --> src/main.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | / fn partitionTwo<T,F>(list: &mut [T], comparision: &F) -> usize
[INFO] [stderr] 31 | |     where F:Fn(&T,&T) -> bool
[INFO] [stderr] 32 | |     {
[INFO] [stderr] 33 | |         let length = list.len();
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |         index_1
[INFO] [stderr] 46 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `partitionThree` should have a snake case name such as `partition_three`
[INFO] [stderr]   --> src/main.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | / fn partitionThree<T,F>(list: &mut [T], comparision: &F) -> usize 
[INFO] [stderr] 50 | |     where F:Fn(&T,&T) -> bool
[INFO] [stderr] 51 | |     {
[INFO] [stderr] 52 | |     /*left check point starts from the first number */
[INFO] [stderr] ...  |
[INFO] [stderr] 70 | |     left
[INFO] [stderr] 71 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `quick_sortOne` should have a snake case name such as `quick_sort_one`
[INFO] [stderr]   --> src/main.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | / fn quick_sortOne(list: &mut [i32], left: isize, right: isize) {
[INFO] [stderr] 75 | |     if left < right {
[INFO] [stderr] 76 | |         /*partition firstly, index is the location of pivot*/
[INFO] [stderr] 77 | |         let index = partitionOne(list, left, right);
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |     }
[INFO] [stderr] 82 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `quick_sortTwo` should have a snake case name such as `quick_sort_two`
[INFO] [stderr]   --> src/main.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 | / fn quick_sortTwo<T,F>(list: &mut [T], comparision: &F) 
[INFO] [stderr] 85 | |     where F:Fn(&T,&T) -> bool 
[INFO] [stderr] 86 | |     {
[INFO] [stderr] 87 | |         let length = list.len();
[INFO] [stderr] ...  |
[INFO] [stderr] 94 | |         }    
[INFO] [stderr] 95 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `quick_sortThree` should have a snake case name such as `quick_sort_three`
[INFO] [stderr]    --> src/main.rs:97:1
[INFO] [stderr]     |
[INFO] [stderr] 97  | / fn quick_sortThree<T,F,P>(list: &mut [T], comparision: &F, partition: &P) 
[INFO] [stderr] 98  | |     where F:Fn(&T,&T) -> bool, P:Fn(&mut [T], &F) -> usize 
[INFO] [stderr] 99  | |     {
[INFO] [stderr] 100 | |         let length = list.len();
[INFO] [stderr] ...   |
[INFO] [stderr] 107 | |         }    
[INFO] [stderr] 108 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:57:6
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let mut pivot = list.len() - 1;
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function `partitionOne` should have a snake case name such as `partition_one`
[INFO] [stderr]   --> src/main.rs:2:1
[INFO] [stderr]    |
[INFO] [stderr] 2  | / fn partitionOne(list: &mut [i32], left: isize, right: isize) -> isize {
[INFO] [stderr] 3  | |     /*partition is done, return*/
[INFO] [stderr] 4  | |     if left >= right {return 0};
[INFO] [stderr] 5  | |     /*test list */
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |     left_1
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `partitionTwo` should have a snake case name such as `partition_two`
[INFO] [stderr]   --> src/main.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | / fn partitionTwo<T,F>(list: &mut [T], comparision: &F) -> usize
[INFO] [stderr] 31 | |     where F:Fn(&T,&T) -> bool
[INFO] [stderr] 32 | |     {
[INFO] [stderr] 33 | |         let length = list.len();
[INFO] [stderr] ...  |
[INFO] [stderr] 45 | |         index_1
[INFO] [stderr] 46 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `partitionThree` should have a snake case name such as `partition_three`
[INFO] [stderr]   --> src/main.rs:49:1
[INFO] [stderr]    |
[INFO] [stderr] 49 | / fn partitionThree<T,F>(list: &mut [T], comparision: &F) -> usize 
[INFO] [stderr] 50 | |     where F:Fn(&T,&T) -> bool
[INFO] [stderr] 51 | |     {
[INFO] [stderr] 52 | |     /*left check point starts from the first number */
[INFO] [stderr] ...  |
[INFO] [stderr] 70 | |     left
[INFO] [stderr] 71 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `quick_sortOne` should have a snake case name such as `quick_sort_one`
[INFO] [stderr]   --> src/main.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | / fn quick_sortOne(list: &mut [i32], left: isize, right: isize) {
[INFO] [stderr] 75 | |     if left < right {
[INFO] [stderr] 76 | |         /*partition firstly, index is the location of pivot*/
[INFO] [stderr] 77 | |         let index = partitionOne(list, left, right);
[INFO] [stderr] ...  |
[INFO] [stderr] 81 | |     }
[INFO] [stderr] 82 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `quick_sortTwo` should have a snake case name such as `quick_sort_two`
[INFO] [stderr]   --> src/main.rs:84:1
[INFO] [stderr]    |
[INFO] [stderr] 84 | / fn quick_sortTwo<T,F>(list: &mut [T], comparision: &F) 
[INFO] [stderr] 85 | |     where F:Fn(&T,&T) -> bool 
[INFO] [stderr] 86 | |     {
[INFO] [stderr] 87 | |         let length = list.len();
[INFO] [stderr] ...  |
[INFO] [stderr] 94 | |         }    
[INFO] [stderr] 95 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `quick_sortThree` should have a snake case name such as `quick_sort_three`
[INFO] [stderr]    --> src/main.rs:97:1
[INFO] [stderr]     |
[INFO] [stderr] 97  | / fn quick_sortThree<T,F,P>(list: &mut [T], comparision: &F, partition: &P) 
[INFO] [stderr] 98  | |     where F:Fn(&T,&T) -> bool, P:Fn(&mut [T], &F) -> usize 
[INFO] [stderr] 99  | |     {
[INFO] [stderr] 100 | |         let length = list.len();
[INFO] [stderr] ...   |
[INFO] [stderr] 107 | |         }    
[INFO] [stderr] 108 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "7fe29fa96237183998d124b38cfef49fb4e47416c3b992a5cce3aaa19e0ca56b"`
[INFO] running `"docker" "rm" "-f" "7fe29fa96237183998d124b38cfef49fb4e47416c3b992a5cce3aaa19e0ca56b"`
[INFO] [stdout] 7fe29fa96237183998d124b38cfef49fb4e47416c3b992a5cce3aaa19e0ca56b