Oct 26 17:02:14.825 INFO checking zjw1918/proj-rust-minigrep against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 17:02:14.825 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 26 17:02:15.271 INFO blam! c17f7bd20c644317afce1f690dd579b055bdf166af42cfaa0553761f55c870f6
Oct 26 17:02:15.284 INFO running `"docker" "start" "-a" "c17f7bd20c644317afce1f690dd579b055bdf166af42cfaa0553761f55c870f6"`
Oct 26 17:02:16.294 INFO kablam! usermod: no changes
Oct 26 17:02:16.583 INFO kablam!    Compiling version_check v0.1.4
Oct 26 17:02:16.587 INFO kablam!     Checking stable_deref_trait v1.1.1
Oct 26 17:02:16.591 INFO kablam!     Checking cfg-if v0.1.5
Oct 26 17:02:16.591 INFO kablam!     Checking byteorder v1.2.6
Oct 26 17:02:16.592 INFO kablam!     Checking crossbeam-utils v0.5.0
Oct 26 17:02:16.592 INFO kablam!    Compiling pkg-config v0.3.13
Oct 26 17:02:16.592 INFO kablam!     Checking rand_core v0.2.1
Oct 26 17:02:16.599 INFO kablam!     Checking lazycell v0.6.0
Oct 26 17:02:17.103 INFO kablam!     Checking slab v0.4.1
Oct 26 17:02:17.255 INFO kablam!    Compiling cc v1.0.22
Oct 26 17:02:17.541 INFO kablam!    Compiling siphasher v0.2.3
Oct 26 17:02:18.067 INFO kablam!    Compiling libc v0.2.43
Oct 26 17:02:20.963 INFO kablam!     Checking foreign-types-shared v0.1.1
Oct 26 17:02:21.023 INFO kablam!    Compiling openssl v0.9.24
Oct 26 17:02:21.123 INFO kablam!    Compiling build_const v0.2.1
Oct 26 17:02:21.475 INFO kablam!    Compiling httparse v1.3.2
Oct 26 17:02:21.887 INFO kablam!     Checking bitflags v0.9.1
Oct 26 17:02:22.839 INFO kablam!     Checking matches v0.1.8
Oct 26 17:02:22.855 INFO kablam!    Compiling ryu v0.2.6
Oct 26 17:02:22.855 INFO kablam!     Checking scoped-tls v0.1.2
Oct 26 17:02:23.671 INFO kablam!     Checking unicode-normalization v0.1.7
Oct 26 17:02:27.487 INFO kablam!     Checking try-lock v0.1.0
Oct 26 17:02:28.259 INFO kablam!    Compiling serde v1.0.75
Oct 26 17:02:28.599 INFO kablam!     Checking lazy_static v0.2.11
Oct 26 17:02:28.807 INFO kablam!     Checking language-tags v0.2.2
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Oct 26 17:02:29.187 INFO kablam!     Checking adler32 v1.0.3
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Oct 26 17:02:31.015 INFO kablam!     Checking iovec v0.1.2
Oct 26 17:02:31.023 INFO kablam!     Checking net2 v0.2.33
Oct 26 17:02:31.052 INFO kablam!     Checking log v0.4.4
Oct 26 17:02:31.219 INFO kablam!     Checking encoding_rs v0.8.6
Oct 26 17:02:31.731 INFO kablam!     Checking owning_ref v0.3.3
Oct 26 17:02:32.120 INFO kablam!     Checking tokio-executor v0.1.4
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Oct 26 17:02:32.475 INFO kablam!     Checking relay v0.1.1
Oct 26 17:02:32.783 INFO kablam!     Checking rand v0.5.5
Oct 26 17:02:33.261 INFO kablam!     Checking foreign-types v0.3.2
Oct 26 17:02:33.279 INFO kablam!    Compiling lazy_static v1.1.0
Oct 26 17:02:33.466 INFO kablam!    Compiling unicase v1.4.2
Oct 26 17:02:33.694 INFO kablam!    Compiling unicase v2.1.0
Oct 26 17:02:33.753 INFO kablam!    Compiling crc v1.8.1
Oct 26 17:02:35.041 INFO kablam!     Checking unicode-bidi v0.3.4
Oct 26 17:02:35.631 INFO kablam!     Checking base64 v0.9.2
Oct 26 17:02:36.911 INFO kablam!    Compiling openssl-sys v0.9.35
Oct 26 17:02:37.311 INFO kablam!     Checking smallvec v0.6.5
Oct 26 17:02:37.555 INFO kablam!     Checking uuid v0.6.5
Oct 26 17:02:40.749 INFO kablam!     Checking bytes v0.4.9
Oct 26 17:02:40.767 INFO kablam!     Checking want v0.0.4
Oct 26 17:02:41.245 INFO kablam!     Checking lock_api v0.1.3
Oct 26 17:02:42.516 INFO kablam!     Checking tokio-current-thread v0.1.1
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Oct 26 17:02:48.480 INFO kablam!     Checking parking_lot_core v0.2.14
Oct 26 17:02:48.691 INFO kablam!    Compiling quote v0.6.8
Oct 26 17:02:50.271 INFO kablam!     Checking tokio-io v0.1.8
Oct 26 17:02:52.329 INFO kablam!     Checking phf_shared v0.7.23
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Oct 26 17:02:53.475 INFO kablam!     Checking parking_lot v0.6.3
Oct 26 17:02:53.663 INFO kablam!    Compiling syn v0.14.9
Oct 26 17:02:55.831 INFO kablam!    Compiling phf_generator v0.7.23
Oct 26 17:02:56.855 INFO kablam!     Checking phf v0.7.23
Oct 26 17:02:57.307 INFO kablam!     Checking tokio-reactor v0.1.4
Oct 26 17:02:57.588 INFO kablam!     Checking tokio-codec v0.1.0
Oct 26 17:02:57.950 INFO kablam!    Compiling phf_codegen v0.7.23
Oct 26 17:02:59.223 INFO kablam!     Checking crossbeam-deque v0.6.1
Oct 26 17:02:59.379 INFO kablam!     Checking mime v0.3.9
Oct 26 17:02:59.999 INFO kablam!    Compiling mime_guess v2.0.0-alpha.6
Oct 26 17:03:01.280 INFO kablam!     Checking tokio-udp v0.1.2
Oct 26 17:03:01.579 INFO kablam!     Checking tokio-uds v0.2.1
Oct 26 17:03:02.143 INFO kablam!     Checking tokio-tcp v0.1.1
Oct 26 17:03:02.435 INFO kablam!     Checking tokio-threadpool v0.1.6
Oct 26 17:03:04.491 INFO kablam!     Checking tokio-fs v0.1.3
Oct 26 17:03:05.995 INFO kablam!     Checking tokio v0.1.8
Oct 26 17:03:06.740 INFO kablam!     Checking native-tls v0.1.5
Oct 26 17:03:06.831 INFO kablam!     Checking tokio-core v0.1.17
Oct 26 17:03:10.535 INFO kablam!     Checking hyper v0.11.27
Oct 26 17:03:10.727 INFO kablam!     Checking tokio-tls v0.1.4
Oct 26 17:03:12.167 INFO kablam!    Compiling serde_derive v1.0.75
Oct 26 17:03:24.183 INFO kablam!     Checking serde_json v1.0.26
Oct 26 17:03:28.417 INFO kablam!     Checking hyper-tls v0.1.4
Oct 26 17:03:56.828 INFO kablam!     Checking idna v0.1.5
Oct 26 17:03:58.143 INFO kablam!     Checking url v1.7.1
Oct 26 17:03:59.576 INFO kablam!     Checking serde_urlencoded v0.5.3
Oct 26 17:04:00.165 INFO kablam!     Checking reqwest v0.8.8
Oct 26 17:04:01.343 INFO kablam!     Checking minigrep v0.1.0 (/source)
Oct 26 17:04:01.527 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 17:04:01.527 INFO kablam!    --> src/lib.rs:167:9
Oct 26 17:04:01.527 INFO kablam!     |
Oct 26 17:04:01.527 INFO kablam! 167 |         /// 重要! for 给出work的引用（可变引用）
Oct 26 17:04:01.528 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:01.551 INFO kablam! warning: doc comment not used by rustdoc
Oct 26 17:04:01.552 INFO kablam!     |
Oct 26 17:04:01.552 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 26 17:04:01.553 INFO kablam! 
Oct 26 17:04:01.553 INFO kablam!    --> src/lib.rs:167:9
Oct 26 17:04:01.554 INFO kablam!     |
Oct 26 17:04:01.554 INFO kablam! 167 |         /// 重要! for 给出work的引用（可变引用）
Oct 26 17:04:01.555 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:01.555 INFO kablam!     |
Oct 26 17:04:01.556 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 26 17:04:01.556 INFO kablam! 
Oct 26 17:04:02.372 INFO kablam! warning: unused imports: `Cons`, `Nil`
Oct 26 17:04:02.373 INFO kablam!  --> src/zjw_learn/smart_pointer.rs:1:19
Oct 26 17:04:02.373 INFO kablam!   |
Oct 26 17:04:02.373 INFO kablam! 1 | use self::List::{ Cons, Nil };
Oct 26 17:04:02.373 INFO kablam!   |                   ^^^^  ^^^
Oct 26 17:04:02.373 INFO kablam!   |
Oct 26 17:04:02.373 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 17:04:02.373 INFO kablam! 
Oct 26 17:04:02.373 INFO kablam! warning: unused imports: `ConsRc`, `NilRc`
Oct 26 17:04:02.373 INFO kablam!  --> src/zjw_learn/smart_pointer.rs:2:21
Oct 26 17:04:02.373 INFO kablam!   |
Oct 26 17:04:02.373 INFO kablam! 2 | use self::ListRc::{ ConsRc, NilRc };
Oct 26 17:04:02.373 INFO kablam!   |                     ^^^^^^  ^^^^^
Oct 26 17:04:02.373 INFO kablam! 
Oct 26 17:04:02.373 INFO kablam! warning: unused import: `mpsc`
Oct 26 17:04:02.373 INFO kablam!  --> src/zjw_learn/concurrent.rs:2:17
Oct 26 17:04:02.373 INFO kablam!   |
Oct 26 17:04:02.374 INFO kablam! 2 | use std::sync::{mpsc, Mutex, Arc};
Oct 26 17:04:02.374 INFO kablam!   |                 ^^^^
Oct 26 17:04:02.374 INFO kablam! 
Oct 26 17:04:02.374 INFO kablam! warning: unused import: `std::time::Duration`
Oct 26 17:04:02.374 INFO kablam!  --> src/zjw_learn/concurrent.rs:3:5
Oct 26 17:04:02.375 INFO kablam!   |
Oct 26 17:04:02.375 INFO kablam! 3 | use std::time::Duration;
Oct 26 17:04:02.375 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:02.375 INFO kablam! 
Oct 26 17:04:02.375 INFO kablam! warning: unused import: `std::error::Error`
Oct 26 17:04:02.376 INFO kablam!  --> src/http_test.rs:3:5
Oct 26 17:04:02.376 INFO kablam!   |
Oct 26 17:04:02.376 INFO kablam! 3 | use std::error::Error;
Oct 26 17:04:02.376 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 26 17:04:02.376 INFO kablam! 
Oct 26 17:04:02.377 INFO kablam! warning: unused import: `std::io::Read`
Oct 26 17:04:02.377 INFO kablam!  --> src/http_test.rs:4:5
Oct 26 17:04:02.377 INFO kablam!   |
Oct 26 17:04:02.377 INFO kablam! 4 | use std::io::Read;
Oct 26 17:04:02.378 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 26 17:04:02.378 INFO kablam! 
Oct 26 17:04:02.479 INFO kablam! warning: unused imports: `Cons`, `Nil`
Oct 26 17:04:02.479 INFO kablam!  --> src/zjw_learn/smart_pointer.rs:1:19
Oct 26 17:04:02.479 INFO kablam!   |
Oct 26 17:04:02.479 INFO kablam! 1 | use self::List::{ Cons, Nil };
Oct 26 17:04:02.479 INFO kablam!   |                   ^^^^  ^^^
Oct 26 17:04:02.479 INFO kablam!   |
Oct 26 17:04:02.479 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 17:04:02.479 INFO kablam! 
Oct 26 17:04:02.479 INFO kablam! warning: unused imports: `ConsRc`, `NilRc`
Oct 26 17:04:02.479 INFO kablam!  --> src/zjw_learn/smart_pointer.rs:2:21
Oct 26 17:04:02.479 INFO kablam!   |
Oct 26 17:04:02.479 INFO kablam! 2 | use self::ListRc::{ ConsRc, NilRc };
Oct 26 17:04:02.479 INFO kablam!   |                     ^^^^^^  ^^^^^
Oct 26 17:04:02.480 INFO kablam! 
Oct 26 17:04:02.480 INFO kablam! warning: unused import: `mpsc`
Oct 26 17:04:02.480 INFO kablam!  --> src/zjw_learn/concurrent.rs:2:17
Oct 26 17:04:02.480 INFO kablam!   |
Oct 26 17:04:02.480 INFO kablam! 2 | use std::sync::{mpsc, Mutex, Arc};
Oct 26 17:04:02.480 INFO kablam!   |                 ^^^^
Oct 26 17:04:02.481 INFO kablam! 
Oct 26 17:04:02.481 INFO kablam! warning: unused import: `std::time::Duration`
Oct 26 17:04:02.481 INFO kablam!  --> src/zjw_learn/concurrent.rs:3:5
Oct 26 17:04:02.481 INFO kablam!   |
Oct 26 17:04:02.481 INFO kablam! 3 | use std::time::Duration;
Oct 26 17:04:02.481 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:02.481 INFO kablam! 
Oct 26 17:04:02.481 INFO kablam! warning: unused import: `std::error::Error`
Oct 26 17:04:02.481 INFO kablam!  --> src/http_test.rs:3:5
Oct 26 17:04:02.481 INFO kablam!   |
Oct 26 17:04:02.481 INFO kablam! 3 | use std::error::Error;
Oct 26 17:04:02.481 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 26 17:04:02.481 INFO kablam! 
Oct 26 17:04:02.482 INFO kablam! warning: unused import: `std::io::Read`
Oct 26 17:04:02.482 INFO kablam!  --> src/http_test.rs:4:5
Oct 26 17:04:02.482 INFO kablam!   |
Oct 26 17:04:02.482 INFO kablam! 4 | use std::io::Read;
Oct 26 17:04:02.482 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 26 17:04:02.482 INFO kablam! 
Oct 26 17:04:03.047 INFO kablam! warning: function is never used: `run`
Oct 26 17:04:03.048 INFO kablam!  --> src/zjw_learn/closure.rs:5:1
Oct 26 17:04:03.048 INFO kablam!   |
Oct 26 17:04:03.048 INFO kablam! 5 | pub fn run() {
Oct 26 17:04:03.048 INFO kablam!   | ^^^^^^^^^^^^
Oct 26 17:04:03.048 INFO kablam!   |
Oct 26 17:04:03.048 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 26 17:04:03.048 INFO kablam! 
Oct 26 17:04:03.048 INFO kablam! warning: function is never used: `simulated_expensive_calculation`
Oct 26 17:04:03.048 INFO kablam!   --> src/zjw_learn/closure.rs:29:1
Oct 26 17:04:03.048 INFO kablam!    |
Oct 26 17:04:03.048 INFO kablam! 29 | pub fn simulated_expensive_calculation(intensity: u32) -> u32 {
Oct 26 17:04:03.048 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.048 INFO kablam! 
Oct 26 17:04:03.048 INFO kablam! warning: function is never used: `generate_workout`
Oct 26 17:04:03.048 INFO kablam!   --> src/zjw_learn/closure.rs:35:1
Oct 26 17:04:03.048 INFO kablam!    |
Oct 26 17:04:03.048 INFO kablam! 35 | pub fn generate_workout(intensity: u32, random_number: u32) {
Oct 26 17:04:03.048 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.048 INFO kablam! 
Oct 26 17:04:03.048 INFO kablam! warning: struct is never constructed: `Cacher`
Oct 26 17:04:03.048 INFO kablam!   --> src/zjw_learn/closure.rs:75:1
Oct 26 17:04:03.048 INFO kablam!    |
Oct 26 17:04:03.048 INFO kablam! 75 | struct Cacher<T> where T: Fn(u32) -> u32 {
Oct 26 17:04:03.048 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.048 INFO kablam! 
Oct 26 17:04:03.048 INFO kablam! warning: method is never used: `new`
Oct 26 17:04:03.048 INFO kablam!   --> src/zjw_learn/closure.rs:81:5
Oct 26 17:04:03.048 INFO kablam!    |
Oct 26 17:04:03.048 INFO kablam! 81 |     fn new(calculation: T) -> Cacher<T> {
Oct 26 17:04:03.048 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.048 INFO kablam! 
Oct 26 17:04:03.048 INFO kablam! warning: method is never used: `value`
Oct 26 17:04:03.048 INFO kablam!   --> src/zjw_learn/closure.rs:85:5
Oct 26 17:04:03.048 INFO kablam!    |
Oct 26 17:04:03.048 INFO kablam! 85 |     fn value(&mut self, arg: u32) -> u32 {
Oct 26 17:04:03.048 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.048 INFO kablam! 
Oct 26 17:04:03.048 INFO kablam! warning: struct is never constructed: `Counter`
Oct 26 17:04:03.048 INFO kablam!    --> src/zjw_learn/closure.rs:150:1
Oct 26 17:04:03.048 INFO kablam!     |
Oct 26 17:04:03.048 INFO kablam! 150 | struct Counter {
Oct 26 17:04:03.048 INFO kablam!     | ^^^^^^^^^^^^^^
Oct 26 17:04:03.048 INFO kablam! 
Oct 26 17:04:03.048 INFO kablam! warning: method is never used: `new`
Oct 26 17:04:03.048 INFO kablam!    --> src/zjw_learn/closure.rs:155:5
Oct 26 17:04:03.048 INFO kablam!     |
Oct 26 17:04:03.048 INFO kablam! 155 |     fn new() -> Counter {
Oct 26 17:04:03.048 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.048 INFO kablam! 
Oct 26 17:04:03.048 INFO kablam! warning: function is never used: `run`
Oct 26 17:04:03.048 INFO kablam!  --> src/zjw_learn/smart_pointer.rs:9:1
Oct 26 17:04:03.048 INFO kablam!   |
Oct 26 17:04:03.048 INFO kablam! 9 | pub fn run() {
Oct 26 17:04:03.048 INFO kablam!   | ^^^^^^^^^^^^
Oct 26 17:04:03.048 INFO kablam! 
Oct 26 17:04:03.048 INFO kablam! warning: enum is never used: `List`
Oct 26 17:04:03.048 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:102:1
Oct 26 17:04:03.048 INFO kablam!     |
Oct 26 17:04:03.048 INFO kablam! 102 | enum List {
Oct 26 17:04:03.048 INFO kablam!     | ^^^^^^^^^
Oct 26 17:04:03.048 INFO kablam! 
Oct 26 17:04:03.048 INFO kablam! warning: enum is never used: `ListRc`
Oct 26 17:04:03.048 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:109:1
Oct 26 17:04:03.048 INFO kablam!     |
Oct 26 17:04:03.048 INFO kablam! 109 | enum ListRc {
Oct 26 17:04:03.048 INFO kablam!     | ^^^^^^^^^^^
Oct 26 17:04:03.048 INFO kablam! 
Oct 26 17:04:03.048 INFO kablam! warning: enum is never used: `ListRf`
Oct 26 17:04:03.048 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:116:1
Oct 26 17:04:03.048 INFO kablam!     |
Oct 26 17:04:03.048 INFO kablam! 116 | enum ListRf {
Oct 26 17:04:03.048 INFO kablam!     | ^^^^^^^^^^^
Oct 26 17:04:03.048 INFO kablam! 
Oct 26 17:04:03.048 INFO kablam! warning: struct is never constructed: `MyBox`
Oct 26 17:04:03.048 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:122:1
Oct 26 17:04:03.048 INFO kablam!     |
Oct 26 17:04:03.048 INFO kablam! 122 | struct MyBox<T>(T);
Oct 26 17:04:03.048 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.048 INFO kablam! 
Oct 26 17:04:03.048 INFO kablam! warning: method is never used: `new`
Oct 26 17:04:03.049 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:125:5
Oct 26 17:04:03.049 INFO kablam!     |
Oct 26 17:04:03.049 INFO kablam! 125 |     fn new(x: T) -> MyBox<T> {
Oct 26 17:04:03.049 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.049 INFO kablam! 
Oct 26 17:04:03.049 INFO kablam! warning: struct is never constructed: `CustomSmartPointer`
Oct 26 17:04:03.049 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:139:1
Oct 26 17:04:03.049 INFO kablam!     |
Oct 26 17:04:03.049 INFO kablam! 139 | struct CustomSmartPointer {
Oct 26 17:04:03.049 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.049 INFO kablam! 
Oct 26 17:04:03.049 INFO kablam! warning: struct is never constructed: `LimitTracker`
Oct 26 17:04:03.049 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:154:1
Oct 26 17:04:03.049 INFO kablam!     |
Oct 26 17:04:03.049 INFO kablam! 154 | pub struct LimitTracker<'a, T: 'a + Messenger> {
Oct 26 17:04:03.049 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.049 INFO kablam! 
Oct 26 17:04:03.049 INFO kablam! warning: method is never used: `new`
Oct 26 17:04:03.049 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:161:5
Oct 26 17:04:03.049 INFO kablam!     |
Oct 26 17:04:03.049 INFO kablam! 161 |     pub fn new(messenger: &T, max: usize) -> LimitTracker<T> {
Oct 26 17:04:03.049 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.049 INFO kablam! 
Oct 26 17:04:03.049 INFO kablam! warning: method is never used: `set_value`
Oct 26 17:04:03.049 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:167:5
Oct 26 17:04:03.049 INFO kablam!     |
Oct 26 17:04:03.049 INFO kablam! 167 |     pub fn set_value(&mut self, value: usize) {
Oct 26 17:04:03.049 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.049 INFO kablam! 
Oct 26 17:04:03.049 INFO kablam! warning: enum is never used: `List1`
Oct 26 17:04:03.049 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:217:1
Oct 26 17:04:03.049 INFO kablam!     |
Oct 26 17:04:03.049 INFO kablam! 217 | enum List1 {
Oct 26 17:04:03.049 INFO kablam!     | ^^^^^^^^^^
Oct 26 17:04:03.049 INFO kablam! 
Oct 26 17:04:03.049 INFO kablam! warning: method is never used: `tail`
Oct 26 17:04:03.049 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:223:5
Oct 26 17:04:03.049 INFO kablam!     |
Oct 26 17:04:03.049 INFO kablam! 223 |     fn tail(&self) -> Option<&RefCell<Rc<List1>>> {
Oct 26 17:04:03.049 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.049 INFO kablam! 
Oct 26 17:04:03.049 INFO kablam! warning: struct is never constructed: `Node`
Oct 26 17:04:03.049 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:233:1
Oct 26 17:04:03.049 INFO kablam!     |
Oct 26 17:04:03.049 INFO kablam! 233 | struct Node {
Oct 26 17:04:03.049 INFO kablam!     | ^^^^^^^^^^^
Oct 26 17:04:03.049 INFO kablam! 
Oct 26 17:04:03.049 INFO kablam! warning: function is never used: `run`
Oct 26 17:04:03.049 INFO kablam!  --> src/zjw_learn/concurrent.rs:5:1
Oct 26 17:04:03.049 INFO kablam!   |
Oct 26 17:04:03.049 INFO kablam! 5 | pub fn run() {
Oct 26 17:04:03.049 INFO kablam!   | ^^^^^^^^^^^^
Oct 26 17:04:03.049 INFO kablam! 
Oct 26 17:04:03.049 INFO kablam! warning: foreign function is never used: `abs`
Oct 26 17:04:03.049 INFO kablam!  --> src/zjw_learn/my_unsafe.rs:2:3
Oct 26 17:04:03.049 INFO kablam!   |
Oct 26 17:04:03.049 INFO kablam! 2 |   fn abs(input: i32) -> i32;
Oct 26 17:04:03.049 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.049 INFO kablam! 
Oct 26 17:04:03.049 INFO kablam! warning: function is never used: `run`
Oct 26 17:04:03.049 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:14:1
Oct 26 17:04:03.049 INFO kablam!    |
Oct 26 17:04:03.049 INFO kablam! 14 | pub fn run() {
Oct 26 17:04:03.049 INFO kablam!    | ^^^^^^^^^^^^
Oct 26 17:04:03.049 INFO kablam! 
Oct 26 17:04:03.049 INFO kablam! warning: function is never used: `danger`
Oct 26 17:04:03.049 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:41:1
Oct 26 17:04:03.049 INFO kablam!    |
Oct 26 17:04:03.049 INFO kablam! 41 | unsafe fn danger() {
Oct 26 17:04:03.049 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.049 INFO kablam! 
Oct 26 17:04:03.049 INFO kablam! warning: function is never used: `split_at_mut`
Oct 26 17:04:03.049 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:53:1
Oct 26 17:04:03.049 INFO kablam!    |
Oct 26 17:04:03.049 INFO kablam! 53 | fn split_at_mut(slice: &mut [i32], mid: usize) -> (&mut [i32], &mut [i32]) {
Oct 26 17:04:03.049 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.049 INFO kablam! 
Oct 26 17:04:03.049 INFO kablam! warning: struct is never constructed: `Context`
Oct 26 17:04:03.049 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:64:1
Oct 26 17:04:03.049 INFO kablam!    |
Oct 26 17:04:03.049 INFO kablam! 64 | struct Context<'s>(&'s str);
Oct 26 17:04:03.049 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.050 INFO kablam! 
Oct 26 17:04:03.050 INFO kablam! warning: struct is never constructed: `Parser`
Oct 26 17:04:03.050 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:65:1
Oct 26 17:04:03.050 INFO kablam!    |
Oct 26 17:04:03.050 INFO kablam! 65 | struct Parser<'a, 's: 'a> {
Oct 26 17:04:03.050 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.050 INFO kablam! 
Oct 26 17:04:03.050 INFO kablam! warning: method is never used: `parse`
Oct 26 17:04:03.050 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:69:3
Oct 26 17:04:03.050 INFO kablam!    |
Oct 26 17:04:03.050 INFO kablam! 69 |   fn parse(&self) -> Result<(), &'s str> {
Oct 26 17:04:03.050 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.050 INFO kablam! 
Oct 26 17:04:03.050 INFO kablam! warning: function is never used: `test_parse`
Oct 26 17:04:03.050 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:74:1
Oct 26 17:04:03.050 INFO kablam!    |
Oct 26 17:04:03.050 INFO kablam! 74 | fn test_parse(context: Context) -> Result<(), &str> {
Oct 26 17:04:03.050 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.050 INFO kablam! 
Oct 26 17:04:03.050 INFO kablam! warning: function is never used: `run`
Oct 26 17:04:03.050 INFO kablam!   --> src/zjw_learn/server.rs:12:1
Oct 26 17:04:03.050 INFO kablam!    |
Oct 26 17:04:03.050 INFO kablam! 12 | pub fn run() {
Oct 26 17:04:03.050 INFO kablam!    | ^^^^^^^^^^^^
Oct 26 17:04:03.050 INFO kablam! 
Oct 26 17:04:03.050 INFO kablam! warning: function is never used: `handle_connection`
Oct 26 17:04:03.050 INFO kablam!   --> src/zjw_learn/server.rs:26:1
Oct 26 17:04:03.050 INFO kablam!    |
Oct 26 17:04:03.050 INFO kablam! 26 | fn handle_connection(mut stream: TcpStream) {
Oct 26 17:04:03.050 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.050 INFO kablam! 
Oct 26 17:04:03.050 INFO kablam! warning: function is never used: `run_learn_closure`
Oct 26 17:04:03.050 INFO kablam!  --> src/zjw_learn/mod.rs:7:1
Oct 26 17:04:03.050 INFO kablam!   |
Oct 26 17:04:03.050 INFO kablam! 7 | pub fn run_learn_closure() {
Oct 26 17:04:03.050 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.050 INFO kablam! 
Oct 26 17:04:03.050 INFO kablam! warning: function is never used: `run_learn_smart_pointer`
Oct 26 17:04:03.050 INFO kablam!   --> src/zjw_learn/mod.rs:11:1
Oct 26 17:04:03.050 INFO kablam!    |
Oct 26 17:04:03.050 INFO kablam! 11 | pub fn run_learn_smart_pointer() {
Oct 26 17:04:03.050 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.050 INFO kablam! 
Oct 26 17:04:03.050 INFO kablam! warning: function is never used: `run_learn_concurrent`
Oct 26 17:04:03.050 INFO kablam!   --> src/zjw_learn/mod.rs:15:1
Oct 26 17:04:03.050 INFO kablam!    |
Oct 26 17:04:03.050 INFO kablam! 15 | pub fn run_learn_concurrent() {
Oct 26 17:04:03.050 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.050 INFO kablam! 
Oct 26 17:04:03.050 INFO kablam! warning: function is never used: `run_learn_unsafe`
Oct 26 17:04:03.050 INFO kablam!   --> src/zjw_learn/mod.rs:19:1
Oct 26 17:04:03.050 INFO kablam!    |
Oct 26 17:04:03.050 INFO kablam! 19 | pub fn run_learn_unsafe() {
Oct 26 17:04:03.050 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.050 INFO kablam! 
Oct 26 17:04:03.050 INFO kablam! warning: function is never used: `run_learn_server`
Oct 26 17:04:03.050 INFO kablam!   --> src/zjw_learn/mod.rs:23:1
Oct 26 17:04:03.050 INFO kablam!    |
Oct 26 17:04:03.050 INFO kablam! 23 | pub fn run_learn_server() {
Oct 26 17:04:03.050 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.050 INFO kablam! 
Oct 26 17:04:03.050 INFO kablam! warning: function is never used: `learn_minigrep`
Oct 26 17:04:03.050 INFO kablam!   --> src/main.rs:25:1
Oct 26 17:04:03.050 INFO kablam!    |
Oct 26 17:04:03.050 INFO kablam! 25 | fn learn_minigrep() {
Oct 26 17:04:03.050 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.050 INFO kablam! 
Oct 26 17:04:03.050 INFO kablam! warning: path statement with no effect
Oct 26 17:04:03.050 INFO kablam!   --> src/zjw_learn/smart_pointer.rs:89:9
Oct 26 17:04:03.050 INFO kablam!    |
Oct 26 17:04:03.050 INFO kablam! 89 |         branch; // 强制使branch过期
Oct 26 17:04:03.050 INFO kablam!    |         ^^^^^^^
Oct 26 17:04:03.050 INFO kablam!    |
Oct 26 17:04:03.050 INFO kablam!    = note: #[warn(path_statements)] on by default
Oct 26 17:04:03.050 INFO kablam! 
Oct 26 17:04:03.068 INFO kablam! warning: structure field `objectId` should have a snake case name such as `object_id`
Oct 26 17:04:03.068 INFO kablam!   --> src/http_test.rs:12:5
Oct 26 17:04:03.068 INFO kablam!    |
Oct 26 17:04:03.068 INFO kablam! 12 |     objectId: String,
Oct 26 17:04:03.068 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 26 17:04:03.068 INFO kablam!    |
Oct 26 17:04:03.068 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 26 17:04:03.068 INFO kablam! 
Oct 26 17:04:03.068 INFO kablam! warning: structure field `ringData` should have a snake case name such as `ring_data`
Oct 26 17:04:03.068 INFO kablam!   --> src/http_test.rs:13:5
Oct 26 17:04:03.068 INFO kablam!    |
Oct 26 17:04:03.068 INFO kablam! 13 |     ringData: String,
Oct 26 17:04:03.068 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 26 17:04:03.068 INFO kablam! 
Oct 26 17:04:03.179 INFO kablam! warning: function is never used: `run`
Oct 26 17:04:03.179 INFO kablam!  --> src/zjw_learn/closure.rs:5:1
Oct 26 17:04:03.179 INFO kablam!   |
Oct 26 17:04:03.179 INFO kablam! 5 | pub fn run() {
Oct 26 17:04:03.179 INFO kablam!   | ^^^^^^^^^^^^
Oct 26 17:04:03.179 INFO kablam!   |
Oct 26 17:04:03.179 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 26 17:04:03.179 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: function is never used: `simulated_expensive_calculation`
Oct 26 17:04:03.180 INFO kablam!   --> src/zjw_learn/closure.rs:29:1
Oct 26 17:04:03.180 INFO kablam!    |
Oct 26 17:04:03.180 INFO kablam! 29 | pub fn simulated_expensive_calculation(intensity: u32) -> u32 {
Oct 26 17:04:03.180 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.180 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: function is never used: `generate_workout`
Oct 26 17:04:03.180 INFO kablam!   --> src/zjw_learn/closure.rs:35:1
Oct 26 17:04:03.180 INFO kablam!    |
Oct 26 17:04:03.180 INFO kablam! 35 | pub fn generate_workout(intensity: u32, random_number: u32) {
Oct 26 17:04:03.180 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.180 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: struct is never constructed: `Counter`
Oct 26 17:04:03.180 INFO kablam!    --> src/zjw_learn/closure.rs:150:1
Oct 26 17:04:03.180 INFO kablam!     |
Oct 26 17:04:03.180 INFO kablam! 150 | struct Counter {
Oct 26 17:04:03.180 INFO kablam!     | ^^^^^^^^^^^^^^
Oct 26 17:04:03.180 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: method is never used: `new`
Oct 26 17:04:03.180 INFO kablam!    --> src/zjw_learn/closure.rs:155:5
Oct 26 17:04:03.180 INFO kablam!     |
Oct 26 17:04:03.180 INFO kablam! 155 |     fn new() -> Counter {
Oct 26 17:04:03.180 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.180 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: function is never used: `run`
Oct 26 17:04:03.180 INFO kablam!  --> src/zjw_learn/smart_pointer.rs:9:1
Oct 26 17:04:03.180 INFO kablam!   |
Oct 26 17:04:03.180 INFO kablam! 9 | pub fn run() {
Oct 26 17:04:03.180 INFO kablam!   | ^^^^^^^^^^^^
Oct 26 17:04:03.180 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: enum is never used: `List`
Oct 26 17:04:03.180 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:102:1
Oct 26 17:04:03.180 INFO kablam!     |
Oct 26 17:04:03.180 INFO kablam! 102 | enum List {
Oct 26 17:04:03.180 INFO kablam!     | ^^^^^^^^^
Oct 26 17:04:03.180 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: enum is never used: `ListRc`
Oct 26 17:04:03.180 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:109:1
Oct 26 17:04:03.180 INFO kablam!     |
Oct 26 17:04:03.180 INFO kablam! 109 | enum ListRc {
Oct 26 17:04:03.180 INFO kablam!     | ^^^^^^^^^^^
Oct 26 17:04:03.180 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: enum is never used: `ListRf`
Oct 26 17:04:03.180 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:116:1
Oct 26 17:04:03.180 INFO kablam!     |
Oct 26 17:04:03.180 INFO kablam! 116 | enum ListRf {
Oct 26 17:04:03.180 INFO kablam!     | ^^^^^^^^^^^
Oct 26 17:04:03.180 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: struct is never constructed: `MyBox`
Oct 26 17:04:03.180 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:122:1
Oct 26 17:04:03.180 INFO kablam!     |
Oct 26 17:04:03.180 INFO kablam! 122 | struct MyBox<T>(T);
Oct 26 17:04:03.180 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.180 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: method is never used: `new`
Oct 26 17:04:03.180 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:125:5
Oct 26 17:04:03.180 INFO kablam!     |
Oct 26 17:04:03.180 INFO kablam! 125 |     fn new(x: T) -> MyBox<T> {
Oct 26 17:04:03.180 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.180 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: struct is never constructed: `CustomSmartPointer`
Oct 26 17:04:03.180 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:139:1
Oct 26 17:04:03.180 INFO kablam!     |
Oct 26 17:04:03.180 INFO kablam! 139 | struct CustomSmartPointer {
Oct 26 17:04:03.180 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.180 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: enum is never used: `List1`
Oct 26 17:04:03.180 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:217:1
Oct 26 17:04:03.180 INFO kablam!     |
Oct 26 17:04:03.180 INFO kablam! 217 | enum List1 {
Oct 26 17:04:03.180 INFO kablam!     | ^^^^^^^^^^
Oct 26 17:04:03.180 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: method is never used: `tail`
Oct 26 17:04:03.180 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:223:5
Oct 26 17:04:03.180 INFO kablam!     |
Oct 26 17:04:03.180 INFO kablam! 223 |     fn tail(&self) -> Option<&RefCell<Rc<List1>>> {
Oct 26 17:04:03.180 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.180 INFO kablam! 
Oct 26 17:04:03.180 INFO kablam! warning: struct is never constructed: `Node`
Oct 26 17:04:03.180 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:233:1
Oct 26 17:04:03.180 INFO kablam!     |
Oct 26 17:04:03.180 INFO kablam! 233 | struct Node {
Oct 26 17:04:03.181 INFO kablam!     | ^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: function is never used: `run`
Oct 26 17:04:03.181 INFO kablam!  --> src/zjw_learn/concurrent.rs:5:1
Oct 26 17:04:03.181 INFO kablam!   |
Oct 26 17:04:03.181 INFO kablam! 5 | pub fn run() {
Oct 26 17:04:03.181 INFO kablam!   | ^^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: foreign function is never used: `abs`
Oct 26 17:04:03.181 INFO kablam!  --> src/zjw_learn/my_unsafe.rs:2:3
Oct 26 17:04:03.181 INFO kablam!   |
Oct 26 17:04:03.181 INFO kablam! 2 |   fn abs(input: i32) -> i32;
Oct 26 17:04:03.181 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: function is never used: `run`
Oct 26 17:04:03.181 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:14:1
Oct 26 17:04:03.181 INFO kablam!    |
Oct 26 17:04:03.181 INFO kablam! 14 | pub fn run() {
Oct 26 17:04:03.181 INFO kablam!    | ^^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: function is never used: `danger`
Oct 26 17:04:03.181 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:41:1
Oct 26 17:04:03.181 INFO kablam!    |
Oct 26 17:04:03.181 INFO kablam! 41 | unsafe fn danger() {
Oct 26 17:04:03.181 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: function is never used: `split_at_mut`
Oct 26 17:04:03.181 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:53:1
Oct 26 17:04:03.181 INFO kablam!    |
Oct 26 17:04:03.181 INFO kablam! 53 | fn split_at_mut(slice: &mut [i32], mid: usize) -> (&mut [i32], &mut [i32]) {
Oct 26 17:04:03.181 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: struct is never constructed: `Context`
Oct 26 17:04:03.181 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:64:1
Oct 26 17:04:03.181 INFO kablam!    |
Oct 26 17:04:03.181 INFO kablam! 64 | struct Context<'s>(&'s str);
Oct 26 17:04:03.181 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: struct is never constructed: `Parser`
Oct 26 17:04:03.181 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:65:1
Oct 26 17:04:03.181 INFO kablam!    |
Oct 26 17:04:03.181 INFO kablam! 65 | struct Parser<'a, 's: 'a> {
Oct 26 17:04:03.181 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: method is never used: `parse`
Oct 26 17:04:03.181 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:69:3
Oct 26 17:04:03.181 INFO kablam!    |
Oct 26 17:04:03.181 INFO kablam! 69 |   fn parse(&self) -> Result<(), &'s str> {
Oct 26 17:04:03.181 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: function is never used: `test_parse`
Oct 26 17:04:03.181 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:74:1
Oct 26 17:04:03.181 INFO kablam!    |
Oct 26 17:04:03.181 INFO kablam! 74 | fn test_parse(context: Context) -> Result<(), &str> {
Oct 26 17:04:03.181 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: function is never used: `run`
Oct 26 17:04:03.181 INFO kablam!   --> src/zjw_learn/server.rs:12:1
Oct 26 17:04:03.181 INFO kablam!    |
Oct 26 17:04:03.181 INFO kablam! 12 | pub fn run() {
Oct 26 17:04:03.181 INFO kablam!    | ^^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: function is never used: `handle_connection`
Oct 26 17:04:03.181 INFO kablam!   --> src/zjw_learn/server.rs:26:1
Oct 26 17:04:03.181 INFO kablam!    |
Oct 26 17:04:03.181 INFO kablam! 26 | fn handle_connection(mut stream: TcpStream) {
Oct 26 17:04:03.181 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: function is never used: `run_learn_closure`
Oct 26 17:04:03.181 INFO kablam!  --> src/zjw_learn/mod.rs:7:1
Oct 26 17:04:03.181 INFO kablam!   |
Oct 26 17:04:03.181 INFO kablam! 7 | pub fn run_learn_closure() {
Oct 26 17:04:03.181 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: function is never used: `run_learn_smart_pointer`
Oct 26 17:04:03.181 INFO kablam!   --> src/zjw_learn/mod.rs:11:1
Oct 26 17:04:03.181 INFO kablam!    |
Oct 26 17:04:03.181 INFO kablam! 11 | pub fn run_learn_smart_pointer() {
Oct 26 17:04:03.181 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.181 INFO kablam! 
Oct 26 17:04:03.181 INFO kablam! warning: function is never used: `run_learn_concurrent`
Oct 26 17:04:03.181 INFO kablam!   --> src/zjw_learn/mod.rs:15:1
Oct 26 17:04:03.181 INFO kablam!    |
Oct 26 17:04:03.182 INFO kablam! 15 | pub fn run_learn_concurrent() {
Oct 26 17:04:03.182 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.182 INFO kablam! 
Oct 26 17:04:03.182 INFO kablam! warning: function is never used: `run_learn_unsafe`
Oct 26 17:04:03.182 INFO kablam!   --> src/zjw_learn/mod.rs:19:1
Oct 26 17:04:03.182 INFO kablam!    |
Oct 26 17:04:03.182 INFO kablam! 19 | pub fn run_learn_unsafe() {
Oct 26 17:04:03.182 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.182 INFO kablam! 
Oct 26 17:04:03.182 INFO kablam! warning: function is never used: `run_learn_server`
Oct 26 17:04:03.182 INFO kablam!   --> src/zjw_learn/mod.rs:23:1
Oct 26 17:04:03.182 INFO kablam!    |
Oct 26 17:04:03.182 INFO kablam! 23 | pub fn run_learn_server() {
Oct 26 17:04:03.182 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.182 INFO kablam! 
Oct 26 17:04:03.182 INFO kablam! warning: function is never used: `learn_minigrep`
Oct 26 17:04:03.182 INFO kablam!   --> src/main.rs:25:1
Oct 26 17:04:03.182 INFO kablam!    |
Oct 26 17:04:03.182 INFO kablam! 25 | fn learn_minigrep() {
Oct 26 17:04:03.182 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 26 17:04:03.182 INFO kablam! 
Oct 26 17:04:03.189 INFO kablam! warning: path statement with no effect
Oct 26 17:04:03.189 INFO kablam!   --> src/zjw_learn/smart_pointer.rs:89:9
Oct 26 17:04:03.189 INFO kablam!    |
Oct 26 17:04:03.189 INFO kablam! 89 |         branch; // 强制使branch过期
Oct 26 17:04:03.189 INFO kablam!    |         ^^^^^^^
Oct 26 17:04:03.189 INFO kablam!    |
Oct 26 17:04:03.189 INFO kablam!    = note: #[warn(path_statements)] on by default
Oct 26 17:04:03.189 INFO kablam! 
Oct 26 17:04:03.190 INFO kablam! warning: variable `limitTracker` should have a snake case name such as `limit_tracker`
Oct 26 17:04:03.190 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:208:13
Oct 26 17:04:03.190 INFO kablam!     |
Oct 26 17:04:03.190 INFO kablam! 208 |         let mut limitTracker = LimitTracker::new(&mock_messenger, 100);
Oct 26 17:04:03.190 INFO kablam!     |             ^^^^^^^^^^^^^^^^
Oct 26 17:04:03.190 INFO kablam!     |
Oct 26 17:04:03.190 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 26 17:04:03.190 INFO kablam! 
Oct 26 17:04:03.194 INFO kablam! warning: structure field `objectId` should have a snake case name such as `object_id`
Oct 26 17:04:03.194 INFO kablam!   --> src/http_test.rs:12:5
Oct 26 17:04:03.194 INFO kablam!    |
Oct 26 17:04:03.194 INFO kablam! 12 |     objectId: String,
Oct 26 17:04:03.194 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 26 17:04:03.194 INFO kablam! 
Oct 26 17:04:03.194 INFO kablam! warning: structure field `ringData` should have a snake case name such as `ring_data`
Oct 26 17:04:03.194 INFO kablam!   --> src/http_test.rs:13:5
Oct 26 17:04:03.194 INFO kablam!    |
Oct 26 17:04:03.194 INFO kablam! 13 |     ringData: String,
Oct 26 17:04:03.194 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 26 17:04:03.194 INFO kablam! 
Oct 26 17:04:03.245 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 46s
Oct 26 17:04:03.258 INFO kablam! su: No module specific data is present
Oct 26 17:04:04.155 INFO running `"docker" "rm" "-f" "c17f7bd20c644317afce1f690dd579b055bdf166af42cfaa0553761f55c870f6"`
Oct 26 17:04:04.397 INFO blam! c17f7bd20c644317afce1f690dd579b055bdf166af42cfaa0553761f55c870f6