Oct 10 11:40:35.897 INFO testing zjw1918/proj-rust-minigrep against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling
Oct 10 11:40:35.898 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen
Oct 10 11:40:35.898 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 10 11:40:36.586 INFO blam! 15f92ae66a20ebc09fc0ca7135d3ac9a145eb27777349ad06a6b21961f2a11d7
Oct 10 11:40:36.588 INFO running `"docker" "start" "-a" "15f92ae66a20ebc09fc0ca7135d3ac9a145eb27777349ad06a6b21961f2a11d7"`
Oct 10 11:40:37.737 INFO kablam! usermod: no changes
Oct 10 11:40:38.160 INFO kablam!    Compiling log v0.4.4
Oct 10 11:40:38.160 INFO kablam!    Compiling encoding_rs v0.8.6
Oct 10 11:40:38.160 INFO kablam!    Compiling tokio-executor v0.1.4
Oct 10 11:40:38.160 INFO kablam!    Compiling openssl-sys v0.9.35
Oct 10 11:40:38.164 INFO kablam!    Compiling base64 v0.9.2
Oct 10 11:40:38.164 INFO kablam!    Compiling bytes v0.4.9
Oct 10 11:40:38.164 INFO kablam!    Compiling parking_lot_core v0.2.14
Oct 10 11:40:38.164 INFO kablam!    Compiling quote v0.6.8
Oct 10 11:40:45.273 INFO kablam!    Compiling serde_urlencoded v0.5.3
Oct 10 11:40:45.314 INFO kablam!    Compiling mio v0.6.15
Oct 10 11:40:45.314 INFO kablam!    Compiling want v0.0.4
Oct 10 11:40:45.349 INFO kablam!    Compiling tokio-io v0.1.8
Oct 10 11:40:45.377 INFO kablam!    Compiling tokio-timer v0.2.6
Oct 10 11:40:48.174 INFO kablam!    Compiling tokio-current-thread v0.1.1
Oct 10 11:40:48.201 INFO kablam!    Compiling libflate v0.1.16
Oct 10 11:40:52.188 INFO kablam!    Compiling parking_lot v0.6.3
Oct 10 11:40:52.221 INFO kablam!    Compiling syn v0.14.9
Oct 10 11:40:52.248 INFO kablam!    Compiling tokio-codec v0.1.0
Oct 10 11:40:52.288 INFO kablam!    Compiling tokio-threadpool v0.1.6
Oct 10 11:40:55.120 INFO kablam!    Compiling openssl v0.9.24
Oct 10 11:40:55.176 INFO kablam!    Compiling mime_guess v2.0.0-alpha.6
Oct 10 11:40:55.315 INFO kablam!    Compiling mio-uds v0.6.6
Oct 10 11:41:00.372 INFO kablam!    Compiling tokio-reactor v0.1.4
Oct 10 11:41:00.412 INFO kablam!    Compiling tokio-fs v0.1.3
Oct 10 11:41:04.356 INFO kablam!    Compiling tokio-tcp v0.1.1
Oct 10 11:41:04.356 INFO kablam!    Compiling tokio-udp v0.1.2
Oct 10 11:41:04.356 INFO kablam!    Compiling tokio-uds v0.2.1
Oct 10 11:41:07.949 INFO kablam!    Compiling serde_derive v1.0.75
Oct 10 11:41:08.269 INFO kablam!    Compiling tokio v0.1.8
Oct 10 11:41:08.707 INFO kablam!    Compiling native-tls v0.1.5
Oct 10 11:41:11.252 INFO kablam!    Compiling tokio-core v0.1.17
Oct 10 11:41:14.642 INFO kablam!    Compiling hyper v0.11.27
Oct 10 11:41:14.642 INFO kablam!    Compiling tokio-tls v0.1.4
Oct 10 11:41:22.883 INFO kablam!    Compiling hyper-tls v0.1.4
Oct 10 11:41:25.076 INFO kablam!    Compiling reqwest v0.8.8
Oct 10 11:41:31.943 INFO kablam!    Compiling minigrep v0.1.0 (/source)
Oct 10 11:41:32.266 INFO kablam! warning: doc comment not used by rustdoc
Oct 10 11:41:32.266 INFO kablam!    --> src/lib.rs:167:9
Oct 10 11:41:32.266 INFO kablam!     |
Oct 10 11:41:32.266 INFO kablam! 167 |         /// 重要! for 给出work的引用（可变引用）
Oct 10 11:41:32.266 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:32.266 INFO kablam!     |
Oct 10 11:41:32.266 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 10 11:41:32.266 INFO kablam! 
Oct 10 11:41:36.272 INFO kablam! warning: unused imports: `Cons`, `Nil`
Oct 10 11:41:36.272 INFO kablam!  --> src/zjw_learn/smart_pointer.rs:1:19
Oct 10 11:41:36.272 INFO kablam!   |
Oct 10 11:41:36.272 INFO kablam! 1 | use self::List::{ Cons, Nil };
Oct 10 11:41:36.272 INFO kablam!   |                   ^^^^  ^^^
Oct 10 11:41:36.272 INFO kablam!   |
Oct 10 11:41:36.272 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 10 11:41:36.273 INFO kablam! 
Oct 10 11:41:36.273 INFO kablam! warning: unused imports: `ConsRc`, `NilRc`
Oct 10 11:41:36.273 INFO kablam!  --> src/zjw_learn/smart_pointer.rs:2:21
Oct 10 11:41:36.273 INFO kablam!   |
Oct 10 11:41:36.273 INFO kablam! 2 | use self::ListRc::{ ConsRc, NilRc };
Oct 10 11:41:36.273 INFO kablam!   |                     ^^^^^^  ^^^^^
Oct 10 11:41:36.273 INFO kablam! 
Oct 10 11:41:36.273 INFO kablam! warning: unused import: `mpsc`
Oct 10 11:41:36.273 INFO kablam!  --> src/zjw_learn/concurrent.rs:2:17
Oct 10 11:41:36.273 INFO kablam!   |
Oct 10 11:41:36.273 INFO kablam! 2 | use std::sync::{mpsc, Mutex, Arc};
Oct 10 11:41:36.273 INFO kablam!   |                 ^^^^
Oct 10 11:41:36.273 INFO kablam! 
Oct 10 11:41:36.273 INFO kablam! warning: unused import: `std::time::Duration`
Oct 10 11:41:36.273 INFO kablam!  --> src/zjw_learn/concurrent.rs:3:5
Oct 10 11:41:36.273 INFO kablam!   |
Oct 10 11:41:36.273 INFO kablam! 3 | use std::time::Duration;
Oct 10 11:41:36.273 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.273 INFO kablam! 
Oct 10 11:41:36.273 INFO kablam! warning: unused import: `std::error::Error`
Oct 10 11:41:36.273 INFO kablam!  --> src/http_test.rs:3:5
Oct 10 11:41:36.273 INFO kablam!   |
Oct 10 11:41:36.273 INFO kablam! 3 | use std::error::Error;
Oct 10 11:41:36.273 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.273 INFO kablam! 
Oct 10 11:41:36.274 INFO kablam! warning: unused import: `std::io::Read`
Oct 10 11:41:36.274 INFO kablam!  --> src/http_test.rs:4:5
Oct 10 11:41:36.274 INFO kablam!   |
Oct 10 11:41:36.274 INFO kablam! 4 | use std::io::Read;
Oct 10 11:41:36.274 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 10 11:41:36.274 INFO kablam! 
Oct 10 11:41:36.649 INFO kablam! warning: function is never used: `run`
Oct 10 11:41:36.649 INFO kablam!  --> src/zjw_learn/closure.rs:5:1
Oct 10 11:41:36.649 INFO kablam!   |
Oct 10 11:41:36.649 INFO kablam! 5 | pub fn run() {
Oct 10 11:41:36.649 INFO kablam!   | ^^^^^^^^^^^^
Oct 10 11:41:36.649 INFO kablam!   |
Oct 10 11:41:36.649 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 10 11:41:36.649 INFO kablam! 
Oct 10 11:41:36.649 INFO kablam! warning: function is never used: `simulated_expensive_calculation`
Oct 10 11:41:36.650 INFO kablam!   --> src/zjw_learn/closure.rs:29:1
Oct 10 11:41:36.650 INFO kablam!    |
Oct 10 11:41:36.650 INFO kablam! 29 | pub fn simulated_expensive_calculation(intensity: u32) -> u32 {
Oct 10 11:41:36.650 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.650 INFO kablam! 
Oct 10 11:41:36.650 INFO kablam! warning: function is never used: `generate_workout`
Oct 10 11:41:36.650 INFO kablam!   --> src/zjw_learn/closure.rs:35:1
Oct 10 11:41:36.650 INFO kablam!    |
Oct 10 11:41:36.650 INFO kablam! 35 | pub fn generate_workout(intensity: u32, random_number: u32) {
Oct 10 11:41:36.650 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.650 INFO kablam! 
Oct 10 11:41:36.650 INFO kablam! warning: struct is never constructed: `Cacher`
Oct 10 11:41:36.650 INFO kablam!   --> src/zjw_learn/closure.rs:75:1
Oct 10 11:41:36.650 INFO kablam!    |
Oct 10 11:41:36.650 INFO kablam! 75 | struct Cacher<T> where T: Fn(u32) -> u32 {
Oct 10 11:41:36.650 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.650 INFO kablam! 
Oct 10 11:41:36.650 INFO kablam! warning: method is never used: `new`
Oct 10 11:41:36.650 INFO kablam!   --> src/zjw_learn/closure.rs:81:5
Oct 10 11:41:36.650 INFO kablam!    |
Oct 10 11:41:36.650 INFO kablam! 81 |     fn new(calculation: T) -> Cacher<T> {
Oct 10 11:41:36.650 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.650 INFO kablam! 
Oct 10 11:41:36.650 INFO kablam! warning: method is never used: `value`
Oct 10 11:41:36.651 INFO kablam!   --> src/zjw_learn/closure.rs:85:5
Oct 10 11:41:36.651 INFO kablam!    |
Oct 10 11:41:36.651 INFO kablam! 85 |     fn value(&mut self, arg: u32) -> u32 {
Oct 10 11:41:36.651 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.651 INFO kablam! 
Oct 10 11:41:36.651 INFO kablam! warning: struct is never constructed: `Counter`
Oct 10 11:41:36.651 INFO kablam!    --> src/zjw_learn/closure.rs:150:1
Oct 10 11:41:36.651 INFO kablam!     |
Oct 10 11:41:36.651 INFO kablam! 150 | struct Counter {
Oct 10 11:41:36.651 INFO kablam!     | ^^^^^^^^^^^^^^
Oct 10 11:41:36.651 INFO kablam! 
Oct 10 11:41:36.651 INFO kablam! warning: method is never used: `new`
Oct 10 11:41:36.651 INFO kablam!    --> src/zjw_learn/closure.rs:155:5
Oct 10 11:41:36.651 INFO kablam!     |
Oct 10 11:41:36.651 INFO kablam! 155 |     fn new() -> Counter {
Oct 10 11:41:36.651 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.651 INFO kablam! 
Oct 10 11:41:36.651 INFO kablam! warning: function is never used: `run`
Oct 10 11:41:36.651 INFO kablam!  --> src/zjw_learn/smart_pointer.rs:9:1
Oct 10 11:41:36.651 INFO kablam!   |
Oct 10 11:41:36.651 INFO kablam! 9 | pub fn run() {
Oct 10 11:41:36.651 INFO kablam!   | ^^^^^^^^^^^^
Oct 10 11:41:36.651 INFO kablam! 
Oct 10 11:41:36.652 INFO kablam! warning: enum is never used: `List`
Oct 10 11:41:36.652 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:102:1
Oct 10 11:41:36.652 INFO kablam!     |
Oct 10 11:41:36.652 INFO kablam! 102 | enum List {
Oct 10 11:41:36.652 INFO kablam!     | ^^^^^^^^^
Oct 10 11:41:36.652 INFO kablam! 
Oct 10 11:41:36.652 INFO kablam! warning: enum is never used: `ListRc`
Oct 10 11:41:36.652 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:109:1
Oct 10 11:41:36.652 INFO kablam!     |
Oct 10 11:41:36.652 INFO kablam! 109 | enum ListRc {
Oct 10 11:41:36.652 INFO kablam!     | ^^^^^^^^^^^
Oct 10 11:41:36.652 INFO kablam! 
Oct 10 11:41:36.652 INFO kablam! warning: enum is never used: `ListRf`
Oct 10 11:41:36.652 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:116:1
Oct 10 11:41:36.652 INFO kablam!     |
Oct 10 11:41:36.652 INFO kablam! 116 | enum ListRf {
Oct 10 11:41:36.652 INFO kablam!     | ^^^^^^^^^^^
Oct 10 11:41:36.652 INFO kablam! 
Oct 10 11:41:36.652 INFO kablam! warning: struct is never constructed: `MyBox`
Oct 10 11:41:36.652 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:122:1
Oct 10 11:41:36.652 INFO kablam!     |
Oct 10 11:41:36.652 INFO kablam! 122 | struct MyBox<T>(T);
Oct 10 11:41:36.653 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.653 INFO kablam! 
Oct 10 11:41:36.653 INFO kablam! warning: method is never used: `new`
Oct 10 11:41:36.653 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:125:5
Oct 10 11:41:36.653 INFO kablam!     |
Oct 10 11:41:36.653 INFO kablam! 125 |     fn new(x: T) -> MyBox<T> {
Oct 10 11:41:36.653 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.653 INFO kablam! 
Oct 10 11:41:36.653 INFO kablam! warning: struct is never constructed: `CustomSmartPointer`
Oct 10 11:41:36.653 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:139:1
Oct 10 11:41:36.653 INFO kablam!     |
Oct 10 11:41:36.653 INFO kablam! 139 | struct CustomSmartPointer {
Oct 10 11:41:36.653 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.653 INFO kablam! 
Oct 10 11:41:36.653 INFO kablam! warning: struct is never constructed: `LimitTracker`
Oct 10 11:41:36.653 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:154:1
Oct 10 11:41:36.653 INFO kablam!     |
Oct 10 11:41:36.653 INFO kablam! 154 | pub struct LimitTracker<'a, T: 'a + Messenger> {
Oct 10 11:41:36.653 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.653 INFO kablam! 
Oct 10 11:41:36.653 INFO kablam! warning: method is never used: `new`
Oct 10 11:41:36.653 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:161:5
Oct 10 11:41:36.653 INFO kablam!     |
Oct 10 11:41:36.653 INFO kablam! 161 |     pub fn new(messenger: &T, max: usize) -> LimitTracker<T> {
Oct 10 11:41:36.654 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.654 INFO kablam! 
Oct 10 11:41:36.654 INFO kablam! warning: method is never used: `set_value`
Oct 10 11:41:36.654 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:167:5
Oct 10 11:41:36.654 INFO kablam!     |
Oct 10 11:41:36.654 INFO kablam! 167 |     pub fn set_value(&mut self, value: usize) {
Oct 10 11:41:36.654 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.654 INFO kablam! 
Oct 10 11:41:36.654 INFO kablam! warning: enum is never used: `List1`
Oct 10 11:41:36.654 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:217:1
Oct 10 11:41:36.654 INFO kablam!     |
Oct 10 11:41:36.654 INFO kablam! 217 | enum List1 {
Oct 10 11:41:36.654 INFO kablam!     | ^^^^^^^^^^
Oct 10 11:41:36.654 INFO kablam! 
Oct 10 11:41:36.654 INFO kablam! warning: method is never used: `tail`
Oct 10 11:41:36.654 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:223:5
Oct 10 11:41:36.654 INFO kablam!     |
Oct 10 11:41:36.654 INFO kablam! 223 |     fn tail(&self) -> Option<&RefCell<Rc<List1>>> {
Oct 10 11:41:36.654 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.654 INFO kablam! 
Oct 10 11:41:36.654 INFO kablam! warning: struct is never constructed: `Node`
Oct 10 11:41:36.654 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:233:1
Oct 10 11:41:36.655 INFO kablam!     |
Oct 10 11:41:36.655 INFO kablam! 233 | struct Node {
Oct 10 11:41:36.655 INFO kablam!     | ^^^^^^^^^^^
Oct 10 11:41:36.655 INFO kablam! 
Oct 10 11:41:36.655 INFO kablam! warning: function is never used: `run`
Oct 10 11:41:36.655 INFO kablam!  --> src/zjw_learn/concurrent.rs:5:1
Oct 10 11:41:36.655 INFO kablam!   |
Oct 10 11:41:36.655 INFO kablam! 5 | pub fn run() {
Oct 10 11:41:36.655 INFO kablam!   | ^^^^^^^^^^^^
Oct 10 11:41:36.655 INFO kablam! 
Oct 10 11:41:36.655 INFO kablam! warning: foreign function is never used: `abs`
Oct 10 11:41:36.655 INFO kablam!  --> src/zjw_learn/my_unsafe.rs:2:3
Oct 10 11:41:36.655 INFO kablam!   |
Oct 10 11:41:36.655 INFO kablam! 2 |   fn abs(input: i32) -> i32;
Oct 10 11:41:36.655 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.655 INFO kablam! 
Oct 10 11:41:36.655 INFO kablam! warning: function is never used: `run`
Oct 10 11:41:36.655 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:14:1
Oct 10 11:41:36.655 INFO kablam!    |
Oct 10 11:41:36.655 INFO kablam! 14 | pub fn run() {
Oct 10 11:41:36.655 INFO kablam!    | ^^^^^^^^^^^^
Oct 10 11:41:36.655 INFO kablam! 
Oct 10 11:41:36.656 INFO kablam! warning: function is never used: `danger`
Oct 10 11:41:36.656 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:41:1
Oct 10 11:41:36.656 INFO kablam!    |
Oct 10 11:41:36.656 INFO kablam! 41 | unsafe fn danger() {
Oct 10 11:41:36.656 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.656 INFO kablam! 
Oct 10 11:41:36.656 INFO kablam! warning: function is never used: `split_at_mut`
Oct 10 11:41:36.656 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:53:1
Oct 10 11:41:36.656 INFO kablam!    |
Oct 10 11:41:36.656 INFO kablam! 53 | fn split_at_mut(slice: &mut [i32], mid: usize) -> (&mut [i32], &mut [i32]) {
Oct 10 11:41:36.656 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.656 INFO kablam! 
Oct 10 11:41:36.656 INFO kablam! warning: struct is never constructed: `Context`
Oct 10 11:41:36.656 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:64:1
Oct 10 11:41:36.656 INFO kablam!    |
Oct 10 11:41:36.656 INFO kablam! 64 | struct Context<'s>(&'s str);
Oct 10 11:41:36.656 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.656 INFO kablam! 
Oct 10 11:41:36.656 INFO kablam! warning: struct is never constructed: `Parser`
Oct 10 11:41:36.656 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:65:1
Oct 10 11:41:36.656 INFO kablam!    |
Oct 10 11:41:36.656 INFO kablam! 65 | struct Parser<'a, 's: 'a> {
Oct 10 11:41:36.657 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.657 INFO kablam! 
Oct 10 11:41:36.657 INFO kablam! warning: method is never used: `parse`
Oct 10 11:41:36.657 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:69:3
Oct 10 11:41:36.657 INFO kablam!    |
Oct 10 11:41:36.657 INFO kablam! 69 |   fn parse(&self) -> Result<(), &'s str> {
Oct 10 11:41:36.657 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.657 INFO kablam! 
Oct 10 11:41:36.657 INFO kablam! warning: function is never used: `test_parse`
Oct 10 11:41:36.657 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:74:1
Oct 10 11:41:36.657 INFO kablam!    |
Oct 10 11:41:36.657 INFO kablam! 74 | fn test_parse(context: Context) -> Result<(), &str> {
Oct 10 11:41:36.657 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.657 INFO kablam! 
Oct 10 11:41:36.657 INFO kablam! warning: function is never used: `run`
Oct 10 11:41:36.657 INFO kablam!   --> src/zjw_learn/server.rs:12:1
Oct 10 11:41:36.657 INFO kablam!    |
Oct 10 11:41:36.657 INFO kablam! 12 | pub fn run() {
Oct 10 11:41:36.657 INFO kablam!    | ^^^^^^^^^^^^
Oct 10 11:41:36.657 INFO kablam! 
Oct 10 11:41:36.657 INFO kablam! warning: function is never used: `handle_connection`
Oct 10 11:41:36.657 INFO kablam!   --> src/zjw_learn/server.rs:26:1
Oct 10 11:41:36.658 INFO kablam!    |
Oct 10 11:41:36.658 INFO kablam! 26 | fn handle_connection(mut stream: TcpStream) {
Oct 10 11:41:36.658 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.658 INFO kablam! 
Oct 10 11:41:36.658 INFO kablam! warning: function is never used: `run_learn_closure`
Oct 10 11:41:36.658 INFO kablam!  --> src/zjw_learn/mod.rs:7:1
Oct 10 11:41:36.658 INFO kablam!   |
Oct 10 11:41:36.658 INFO kablam! 7 | pub fn run_learn_closure() {
Oct 10 11:41:36.658 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.658 INFO kablam! 
Oct 10 11:41:36.658 INFO kablam! warning: function is never used: `run_learn_smart_pointer`
Oct 10 11:41:36.658 INFO kablam!   --> src/zjw_learn/mod.rs:11:1
Oct 10 11:41:36.658 INFO kablam!    |
Oct 10 11:41:36.658 INFO kablam! 11 | pub fn run_learn_smart_pointer() {
Oct 10 11:41:36.658 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.658 INFO kablam! 
Oct 10 11:41:36.658 INFO kablam! warning: function is never used: `run_learn_concurrent`
Oct 10 11:41:36.658 INFO kablam!   --> src/zjw_learn/mod.rs:15:1
Oct 10 11:41:36.658 INFO kablam!    |
Oct 10 11:41:36.658 INFO kablam! 15 | pub fn run_learn_concurrent() {
Oct 10 11:41:36.658 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.659 INFO kablam! 
Oct 10 11:41:36.659 INFO kablam! warning: function is never used: `run_learn_unsafe`
Oct 10 11:41:36.659 INFO kablam!   --> src/zjw_learn/mod.rs:19:1
Oct 10 11:41:36.659 INFO kablam!    |
Oct 10 11:41:36.659 INFO kablam! 19 | pub fn run_learn_unsafe() {
Oct 10 11:41:36.659 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.659 INFO kablam! 
Oct 10 11:41:36.659 INFO kablam! warning: function is never used: `run_learn_server`
Oct 10 11:41:36.659 INFO kablam!   --> src/zjw_learn/mod.rs:23:1
Oct 10 11:41:36.659 INFO kablam!    |
Oct 10 11:41:36.659 INFO kablam! 23 | pub fn run_learn_server() {
Oct 10 11:41:36.659 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.659 INFO kablam! 
Oct 10 11:41:36.659 INFO kablam! warning: function is never used: `learn_minigrep`
Oct 10 11:41:36.659 INFO kablam!   --> src/main.rs:25:1
Oct 10 11:41:36.659 INFO kablam!    |
Oct 10 11:41:36.659 INFO kablam! 25 | fn learn_minigrep() {
Oct 10 11:41:36.659 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:36.659 INFO kablam! 
Oct 10 11:41:36.659 INFO kablam! warning: path statement with no effect
Oct 10 11:41:36.659 INFO kablam!   --> src/zjw_learn/smart_pointer.rs:89:9
Oct 10 11:41:36.659 INFO kablam!    |
Oct 10 11:41:36.659 INFO kablam! 89 |         branch; // 强制使branch过期
Oct 10 11:41:36.660 INFO kablam!    |         ^^^^^^^
Oct 10 11:41:36.660 INFO kablam!    |
Oct 10 11:41:36.660 INFO kablam!    = note: #[warn(path_statements)] on by default
Oct 10 11:41:36.660 INFO kablam! 
Oct 10 11:41:36.660 INFO kablam! warning: structure field `objectId` should have a snake case name such as `object_id`
Oct 10 11:41:36.660 INFO kablam!   --> src/http_test.rs:12:5
Oct 10 11:41:36.660 INFO kablam!    |
Oct 10 11:41:36.660 INFO kablam! 12 |     objectId: String,
Oct 10 11:41:36.660 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 10 11:41:36.660 INFO kablam!    |
Oct 10 11:41:36.660 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 10 11:41:36.660 INFO kablam! 
Oct 10 11:41:36.660 INFO kablam! warning: structure field `ringData` should have a snake case name such as `ring_data`
Oct 10 11:41:36.660 INFO kablam!   --> src/http_test.rs:13:5
Oct 10 11:41:36.660 INFO kablam!    |
Oct 10 11:41:36.660 INFO kablam! 13 |     ringData: String,
Oct 10 11:41:36.660 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 10 11:41:36.660 INFO kablam! 
Oct 10 11:41:40.252 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Oct 10 11:41:40.264 INFO kablam! su: No module specific data is present
Oct 10 11:41:40.583 INFO running `"docker" "rm" "-f" "15f92ae66a20ebc09fc0ca7135d3ac9a145eb27777349ad06a6b21961f2a11d7"`
Oct 10 11:41:40.684 INFO blam! 15f92ae66a20ebc09fc0ca7135d3ac9a145eb27777349ad06a6b21961f2a11d7
Oct 10 11:41:40.692 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run
Oct 10 11:41:40.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen --no-run" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 10 11:41:40.927 INFO blam! 435f4b50afb7e71e12a10e7ced6c71e23998580f6c5de19a53029f153aa397cc
Oct 10 11:41:40.929 INFO running `"docker" "start" "-a" "435f4b50afb7e71e12a10e7ced6c71e23998580f6c5de19a53029f153aa397cc"`
Oct 10 11:41:41.554 INFO kablam! usermod: no changes
Oct 10 11:41:41.793 INFO kablam!    Compiling minigrep v0.1.0 (/source)
Oct 10 11:41:42.282 INFO kablam! warning: doc comment not used by rustdoc
Oct 10 11:41:42.282 INFO kablam!    --> src/lib.rs:167:9
Oct 10 11:41:42.282 INFO kablam!     |
Oct 10 11:41:42.282 INFO kablam! 167 |         /// 重要! for 给出work的引用（可变引用）
Oct 10 11:41:42.282 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:42.282 INFO kablam!     |
Oct 10 11:41:42.282 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Oct 10 11:41:42.282 INFO kablam! 
Oct 10 11:41:45.449 INFO kablam! warning: unused imports: `Cons`, `Nil`
Oct 10 11:41:45.449 INFO kablam!  --> src/zjw_learn/smart_pointer.rs:1:19
Oct 10 11:41:45.450 INFO kablam!   |
Oct 10 11:41:45.450 INFO kablam! 1 | use self::List::{ Cons, Nil };
Oct 10 11:41:45.450 INFO kablam!   |                   ^^^^  ^^^
Oct 10 11:41:45.451 INFO kablam!   |
Oct 10 11:41:45.451 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 10 11:41:45.451 INFO kablam! 
Oct 10 11:41:45.451 INFO kablam! warning: unused imports: `ConsRc`, `NilRc`
Oct 10 11:41:45.452 INFO kablam!  --> src/zjw_learn/smart_pointer.rs:2:21
Oct 10 11:41:45.452 INFO kablam!   |
Oct 10 11:41:45.452 INFO kablam! 2 | use self::ListRc::{ ConsRc, NilRc };
Oct 10 11:41:45.453 INFO kablam!   |                     ^^^^^^  ^^^^^
Oct 10 11:41:45.453 INFO kablam! 
Oct 10 11:41:45.453 INFO kablam! warning: unused import: `mpsc`
Oct 10 11:41:45.453 INFO kablam!  --> src/zjw_learn/concurrent.rs:2:17
Oct 10 11:41:45.454 INFO kablam!   |
Oct 10 11:41:45.454 INFO kablam! 2 | use std::sync::{mpsc, Mutex, Arc};
Oct 10 11:41:45.454 INFO kablam!   |                 ^^^^
Oct 10 11:41:45.454 INFO kablam! 
Oct 10 11:41:45.455 INFO kablam! warning: unused import: `std::time::Duration`
Oct 10 11:41:45.455 INFO kablam!  --> src/zjw_learn/concurrent.rs:3:5
Oct 10 11:41:45.455 INFO kablam!   |
Oct 10 11:41:45.456 INFO kablam! 3 | use std::time::Duration;
Oct 10 11:41:45.456 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.456 INFO kablam! 
Oct 10 11:41:45.456 INFO kablam! warning: unused import: `std::error::Error`
Oct 10 11:41:45.457 INFO kablam!  --> src/http_test.rs:3:5
Oct 10 11:41:45.457 INFO kablam!   |
Oct 10 11:41:45.457 INFO kablam! 3 | use std::error::Error;
Oct 10 11:41:45.457 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.458 INFO kablam! 
Oct 10 11:41:45.458 INFO kablam! warning: unused import: `std::io::Read`
Oct 10 11:41:45.458 INFO kablam!  --> src/http_test.rs:4:5
Oct 10 11:41:45.459 INFO kablam!   |
Oct 10 11:41:45.459 INFO kablam! 4 | use std::io::Read;
Oct 10 11:41:45.459 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 10 11:41:45.459 INFO kablam! 
Oct 10 11:41:45.872 INFO kablam! warning: function is never used: `run`
Oct 10 11:41:45.872 INFO kablam!  --> src/zjw_learn/closure.rs:5:1
Oct 10 11:41:45.872 INFO kablam!   |
Oct 10 11:41:45.872 INFO kablam! 5 | pub fn run() {
Oct 10 11:41:45.872 INFO kablam!   | ^^^^^^^^^^^^
Oct 10 11:41:45.872 INFO kablam!   |
Oct 10 11:41:45.872 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 10 11:41:45.872 INFO kablam! 
Oct 10 11:41:45.872 INFO kablam! warning: function is never used: `simulated_expensive_calculation`
Oct 10 11:41:45.872 INFO kablam!   --> src/zjw_learn/closure.rs:29:1
Oct 10 11:41:45.872 INFO kablam!    |
Oct 10 11:41:45.872 INFO kablam! 29 | pub fn simulated_expensive_calculation(intensity: u32) -> u32 {
Oct 10 11:41:45.872 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.872 INFO kablam! 
Oct 10 11:41:45.872 INFO kablam! warning: function is never used: `generate_workout`
Oct 10 11:41:45.872 INFO kablam!   --> src/zjw_learn/closure.rs:35:1
Oct 10 11:41:45.872 INFO kablam!    |
Oct 10 11:41:45.872 INFO kablam! 35 | pub fn generate_workout(intensity: u32, random_number: u32) {
Oct 10 11:41:45.872 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.872 INFO kablam! 
Oct 10 11:41:45.872 INFO kablam! warning: struct is never constructed: `Counter`
Oct 10 11:41:45.872 INFO kablam!    --> src/zjw_learn/closure.rs:150:1
Oct 10 11:41:45.872 INFO kablam!     |
Oct 10 11:41:45.872 INFO kablam! 150 | struct Counter {
Oct 10 11:41:45.872 INFO kablam!     | ^^^^^^^^^^^^^^
Oct 10 11:41:45.872 INFO kablam! 
Oct 10 11:41:45.872 INFO kablam! warning: method is never used: `new`
Oct 10 11:41:45.872 INFO kablam!    --> src/zjw_learn/closure.rs:155:5
Oct 10 11:41:45.872 INFO kablam!     |
Oct 10 11:41:45.872 INFO kablam! 155 |     fn new() -> Counter {
Oct 10 11:41:45.872 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.872 INFO kablam! 
Oct 10 11:41:45.872 INFO kablam! warning: function is never used: `run`
Oct 10 11:41:45.872 INFO kablam!  --> src/zjw_learn/smart_pointer.rs:9:1
Oct 10 11:41:45.872 INFO kablam!   |
Oct 10 11:41:45.872 INFO kablam! 9 | pub fn run() {
Oct 10 11:41:45.872 INFO kablam!   | ^^^^^^^^^^^^
Oct 10 11:41:45.872 INFO kablam! 
Oct 10 11:41:45.872 INFO kablam! warning: enum is never used: `List`
Oct 10 11:41:45.872 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:102:1
Oct 10 11:41:45.872 INFO kablam!     |
Oct 10 11:41:45.872 INFO kablam! 102 | enum List {
Oct 10 11:41:45.872 INFO kablam!     | ^^^^^^^^^
Oct 10 11:41:45.872 INFO kablam! 
Oct 10 11:41:45.872 INFO kablam! warning: enum is never used: `ListRc`
Oct 10 11:41:45.872 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:109:1
Oct 10 11:41:45.872 INFO kablam!     |
Oct 10 11:41:45.872 INFO kablam! 109 | enum ListRc {
Oct 10 11:41:45.873 INFO kablam!     | ^^^^^^^^^^^
Oct 10 11:41:45.873 INFO kablam! 
Oct 10 11:41:45.873 INFO kablam! warning: enum is never used: `ListRf`
Oct 10 11:41:45.873 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:116:1
Oct 10 11:41:45.873 INFO kablam!     |
Oct 10 11:41:45.873 INFO kablam! 116 | enum ListRf {
Oct 10 11:41:45.873 INFO kablam!     | ^^^^^^^^^^^
Oct 10 11:41:45.873 INFO kablam! 
Oct 10 11:41:45.873 INFO kablam! warning: struct is never constructed: `MyBox`
Oct 10 11:41:45.873 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:122:1
Oct 10 11:41:45.873 INFO kablam!     |
Oct 10 11:41:45.873 INFO kablam! 122 | struct MyBox<T>(T);
Oct 10 11:41:45.873 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.873 INFO kablam! 
Oct 10 11:41:45.885 INFO kablam! warning: method is never used: `new`
Oct 10 11:41:45.885 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:125:5
Oct 10 11:41:45.885 INFO kablam!     |
Oct 10 11:41:45.885 INFO kablam! 125 |     fn new(x: T) -> MyBox<T> {
Oct 10 11:41:45.885 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.885 INFO kablam! 
Oct 10 11:41:45.885 INFO kablam! warning: struct is never constructed: `CustomSmartPointer`
Oct 10 11:41:45.885 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:139:1
Oct 10 11:41:45.885 INFO kablam!     |
Oct 10 11:41:45.885 INFO kablam! 139 | struct CustomSmartPointer {
Oct 10 11:41:45.885 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.885 INFO kablam! 
Oct 10 11:41:45.885 INFO kablam! warning: enum is never used: `List1`
Oct 10 11:41:45.885 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:217:1
Oct 10 11:41:45.885 INFO kablam!     |
Oct 10 11:41:45.885 INFO kablam! 217 | enum List1 {
Oct 10 11:41:45.885 INFO kablam!     | ^^^^^^^^^^
Oct 10 11:41:45.885 INFO kablam! 
Oct 10 11:41:45.885 INFO kablam! warning: method is never used: `tail`
Oct 10 11:41:45.886 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:223:5
Oct 10 11:41:45.886 INFO kablam!     |
Oct 10 11:41:45.886 INFO kablam! 223 |     fn tail(&self) -> Option<&RefCell<Rc<List1>>> {
Oct 10 11:41:45.886 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: struct is never constructed: `Node`
Oct 10 11:41:45.886 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:233:1
Oct 10 11:41:45.886 INFO kablam!     |
Oct 10 11:41:45.886 INFO kablam! 233 | struct Node {
Oct 10 11:41:45.886 INFO kablam!     | ^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: function is never used: `run`
Oct 10 11:41:45.886 INFO kablam!  --> src/zjw_learn/concurrent.rs:5:1
Oct 10 11:41:45.886 INFO kablam!   |
Oct 10 11:41:45.886 INFO kablam! 5 | pub fn run() {
Oct 10 11:41:45.886 INFO kablam!   | ^^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: foreign function is never used: `abs`
Oct 10 11:41:45.886 INFO kablam!  --> src/zjw_learn/my_unsafe.rs:2:3
Oct 10 11:41:45.886 INFO kablam!   |
Oct 10 11:41:45.886 INFO kablam! 2 |   fn abs(input: i32) -> i32;
Oct 10 11:41:45.886 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: function is never used: `run`
Oct 10 11:41:45.886 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:14:1
Oct 10 11:41:45.886 INFO kablam!    |
Oct 10 11:41:45.886 INFO kablam! 14 | pub fn run() {
Oct 10 11:41:45.886 INFO kablam!    | ^^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: function is never used: `danger`
Oct 10 11:41:45.886 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:41:1
Oct 10 11:41:45.886 INFO kablam!    |
Oct 10 11:41:45.886 INFO kablam! 41 | unsafe fn danger() {
Oct 10 11:41:45.886 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: function is never used: `split_at_mut`
Oct 10 11:41:45.886 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:53:1
Oct 10 11:41:45.886 INFO kablam!    |
Oct 10 11:41:45.886 INFO kablam! 53 | fn split_at_mut(slice: &mut [i32], mid: usize) -> (&mut [i32], &mut [i32]) {
Oct 10 11:41:45.886 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: struct is never constructed: `Context`
Oct 10 11:41:45.886 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:64:1
Oct 10 11:41:45.886 INFO kablam!    |
Oct 10 11:41:45.886 INFO kablam! 64 | struct Context<'s>(&'s str);
Oct 10 11:41:45.886 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: struct is never constructed: `Parser`
Oct 10 11:41:45.886 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:65:1
Oct 10 11:41:45.886 INFO kablam!    |
Oct 10 11:41:45.886 INFO kablam! 65 | struct Parser<'a, 's: 'a> {
Oct 10 11:41:45.886 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: method is never used: `parse`
Oct 10 11:41:45.886 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:69:3
Oct 10 11:41:45.886 INFO kablam!    |
Oct 10 11:41:45.886 INFO kablam! 69 |   fn parse(&self) -> Result<(), &'s str> {
Oct 10 11:41:45.886 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: function is never used: `test_parse`
Oct 10 11:41:45.886 INFO kablam!   --> src/zjw_learn/my_unsafe.rs:74:1
Oct 10 11:41:45.886 INFO kablam!    |
Oct 10 11:41:45.886 INFO kablam! 74 | fn test_parse(context: Context) -> Result<(), &str> {
Oct 10 11:41:45.886 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: function is never used: `run`
Oct 10 11:41:45.886 INFO kablam!   --> src/zjw_learn/server.rs:12:1
Oct 10 11:41:45.886 INFO kablam!    |
Oct 10 11:41:45.886 INFO kablam! 12 | pub fn run() {
Oct 10 11:41:45.886 INFO kablam!    | ^^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: function is never used: `handle_connection`
Oct 10 11:41:45.886 INFO kablam!   --> src/zjw_learn/server.rs:26:1
Oct 10 11:41:45.886 INFO kablam!    |
Oct 10 11:41:45.886 INFO kablam! 26 | fn handle_connection(mut stream: TcpStream) {
Oct 10 11:41:45.886 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: function is never used: `run_learn_closure`
Oct 10 11:41:45.886 INFO kablam!  --> src/zjw_learn/mod.rs:7:1
Oct 10 11:41:45.886 INFO kablam!   |
Oct 10 11:41:45.886 INFO kablam! 7 | pub fn run_learn_closure() {
Oct 10 11:41:45.886 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.886 INFO kablam! 
Oct 10 11:41:45.886 INFO kablam! warning: function is never used: `run_learn_smart_pointer`
Oct 10 11:41:45.886 INFO kablam!   --> src/zjw_learn/mod.rs:11:1
Oct 10 11:41:45.886 INFO kablam!    |
Oct 10 11:41:45.886 INFO kablam! 11 | pub fn run_learn_smart_pointer() {
Oct 10 11:41:45.886 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.887 INFO kablam! 
Oct 10 11:41:45.887 INFO kablam! warning: function is never used: `run_learn_concurrent`
Oct 10 11:41:45.887 INFO kablam!   --> src/zjw_learn/mod.rs:15:1
Oct 10 11:41:45.887 INFO kablam!    |
Oct 10 11:41:45.887 INFO kablam! 15 | pub fn run_learn_concurrent() {
Oct 10 11:41:45.887 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.887 INFO kablam! 
Oct 10 11:41:45.887 INFO kablam! warning: function is never used: `run_learn_unsafe`
Oct 10 11:41:45.887 INFO kablam!   --> src/zjw_learn/mod.rs:19:1
Oct 10 11:41:45.887 INFO kablam!    |
Oct 10 11:41:45.887 INFO kablam! 19 | pub fn run_learn_unsafe() {
Oct 10 11:41:45.887 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.887 INFO kablam! 
Oct 10 11:41:45.887 INFO kablam! warning: function is never used: `run_learn_server`
Oct 10 11:41:45.887 INFO kablam!   --> src/zjw_learn/mod.rs:23:1
Oct 10 11:41:45.887 INFO kablam!    |
Oct 10 11:41:45.887 INFO kablam! 23 | pub fn run_learn_server() {
Oct 10 11:41:45.887 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.887 INFO kablam! 
Oct 10 11:41:45.887 INFO kablam! warning: function is never used: `learn_minigrep`
Oct 10 11:41:45.887 INFO kablam!   --> src/main.rs:25:1
Oct 10 11:41:45.887 INFO kablam!    |
Oct 10 11:41:45.887 INFO kablam! 25 | fn learn_minigrep() {
Oct 10 11:41:45.887 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 10 11:41:45.887 INFO kablam! 
Oct 10 11:41:45.887 INFO kablam! warning: path statement with no effect
Oct 10 11:41:45.887 INFO kablam!   --> src/zjw_learn/smart_pointer.rs:89:9
Oct 10 11:41:45.887 INFO kablam!    |
Oct 10 11:41:45.887 INFO kablam! 89 |         branch; // 强制使branch过期
Oct 10 11:41:45.887 INFO kablam!    |         ^^^^^^^
Oct 10 11:41:45.887 INFO kablam!    |
Oct 10 11:41:45.887 INFO kablam!    = note: #[warn(path_statements)] on by default
Oct 10 11:41:45.887 INFO kablam! 
Oct 10 11:41:45.887 INFO kablam! warning: variable `limitTracker` should have a snake case name such as `limit_tracker`
Oct 10 11:41:45.887 INFO kablam!    --> src/zjw_learn/smart_pointer.rs:208:13
Oct 10 11:41:45.887 INFO kablam!     |
Oct 10 11:41:45.887 INFO kablam! 208 |         let mut limitTracker = LimitTracker::new(&mock_messenger, 100);
Oct 10 11:41:45.887 INFO kablam!     |             ^^^^^^^^^^^^^^^^
Oct 10 11:41:45.887 INFO kablam!     |
Oct 10 11:41:45.887 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 10 11:41:45.887 INFO kablam! 
Oct 10 11:41:45.887 INFO kablam! warning: structure field `objectId` should have a snake case name such as `object_id`
Oct 10 11:41:45.887 INFO kablam!   --> src/http_test.rs:12:5
Oct 10 11:41:45.887 INFO kablam!    |
Oct 10 11:41:45.887 INFO kablam! 12 |     objectId: String,
Oct 10 11:41:45.887 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 10 11:41:45.887 INFO kablam! 
Oct 10 11:41:45.887 INFO kablam! warning: structure field `ringData` should have a snake case name such as `ring_data`
Oct 10 11:41:45.887 INFO kablam!   --> src/http_test.rs:13:5
Oct 10 11:41:45.887 INFO kablam!    |
Oct 10 11:41:45.887 INFO kablam! 13 |     ringData: String,
Oct 10 11:41:45.887 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 10 11:41:45.887 INFO kablam! 
Oct 10 11:41:47.732 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.13s
Oct 10 11:41:47.745 INFO kablam! su: No module specific data is present
Oct 10 11:41:48.138 INFO running `"docker" "rm" "-f" "435f4b50afb7e71e12a10e7ced6c71e23998580f6c5de19a53029f153aa397cc"`
Oct 10 11:41:48.284 INFO blam! 435f4b50afb7e71e12a10e7ced6c71e23998580f6c5de19a53029f153aa397cc
Oct 10 11:41:48.286 INFO running: cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen
Oct 10 11:41:48.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/rustdoc-test-static-cling/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,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" "CMD=cargo +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt test --frozen" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "--network" "none" "crater"`
Oct 10 11:41:48.598 INFO blam! 43c3406f24b6ca9b4f9fb467a2d65f485ea675a765f90cdfb942d26de440b7eb
Oct 10 11:41:48.598 INFO running `"docker" "start" "-a" "43c3406f24b6ca9b4f9fb467a2d65f485ea675a765f90cdfb942d26de440b7eb"`
Oct 10 11:41:49.286 INFO kablam! usermod: no changes
Oct 10 11:41:49.468 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Oct 10 11:41:49.493 INFO kablam!      Running /target/debug/deps/minigrep-6e538a4cb5fe71c3
Oct 10 11:41:49.495 INFO blam! 
Oct 10 11:41:49.495 INFO blam! running 2 tests
Oct 10 11:41:49.500 INFO blam! test test::case_insensitive ... ok
Oct 10 11:41:49.500 INFO kablam!      Running /target/debug/deps/minigrep-43ac7b66e260b945
Oct 10 11:41:49.501 INFO blam! test test::case_sensitive ... ok
Oct 10 11:41:49.501 INFO blam! 
Oct 10 11:41:49.501 INFO blam! test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 10 11:41:49.502 INFO blam! 
Oct 10 11:41:49.506 INFO blam! 
Oct 10 11:41:49.506 INFO blam! running 4 tests
Oct 10 11:41:49.507 INFO blam! test zjw_learn::smart_pointer::tests::it_sends_an_over_75_percent_warning_message ... ok
Oct 10 11:41:49.507 INFO blam! test zjw_learn::closure::tierator_demonstration ... ok
Oct 10 11:41:49.507 INFO blam! test zjw_learn::closure::call_with_different_values ... ok
Oct 10 11:41:49.507 INFO blam! test zjw_learn::closure::test_shoes_filter ... ok
Oct 10 11:41:49.507 INFO blam! 
Oct 10 11:41:49.507 INFO blam! test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 10 11:41:49.507 INFO blam! 
Oct 10 11:41:49.511 INFO kablam!    Doc-tests minigrep
Oct 10 11:41:50.061 INFO blam! 
Oct 10 11:41:50.061 INFO blam! running 0 tests
Oct 10 11:41:50.061 INFO blam! 
Oct 10 11:41:50.061 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Oct 10 11:41:50.061 INFO blam! 
Oct 10 11:41:50.068 INFO kablam! su: No module specific data is present
Oct 10 11:41:50.576 INFO running `"docker" "rm" "-f" "43c3406f24b6ca9b4f9fb467a2d65f485ea675a765f90cdfb942d26de440b7eb"`
Oct 10 11:41:50.688 INFO blam! 43c3406f24b6ca9b4f9fb467a2d65f485ea675a765f90cdfb942d26de440b7eb