Nov 01 00:07:34.929 INFO checking neerajbisht1987/hellocargo against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 00:07:34.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 00:07:35.417 INFO blam! 4e2b35f5617930063f3c295aaa0b5c51d02d85946a59800a63a3f0ea4ef3d8fe
Nov 01 00:07:35.421 INFO running `"docker" "start" "-a" "4e2b35f5617930063f3c295aaa0b5c51d02d85946a59800a63a3f0ea4ef3d8fe"`
Nov 01 00:07:36.681 INFO kablam! usermod: no changes
Nov 01 00:07:36.736 INFO kablam!     Checking hello_cargo v0.1.0 (/source)
Nov 01 00:07:37.370 INFO kablam! warning: unused variable: `mystruct`
Nov 01 00:07:37.371 INFO kablam!    --> src/main.rs:126:6
Nov 01 00:07:37.371 INFO kablam!     |
Nov 01 00:07:37.371 INFO kablam! 126 |     let mystruct = module1::MyStruct{i:2};    
Nov 01 00:07:37.371 INFO kablam!     |         ^^^^^^^^ help: consider using `_mystruct` instead
Nov 01 00:07:37.371 INFO kablam!     |
Nov 01 00:07:37.371 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 00:07:37.371 INFO kablam! 
Nov 01 00:07:37.371 INFO kablam! warning: unused variable: `b`
Nov 01 00:07:37.371 INFO kablam!    --> src/main.rs:178:6
Nov 01 00:07:37.371 INFO kablam!     |
Nov 01 00:07:37.371 INFO kablam! 178 |     let b=rc.clone();
Nov 01 00:07:37.371 INFO kablam!     |         ^ help: consider using `_b` instead
Nov 01 00:07:37.371 INFO kablam! 
Nov 01 00:07:37.371 INFO kablam! warning: unused variable: `news_article_nosummarization`
Nov 01 00:07:37.371 INFO kablam!    --> src/main.rs:322:6
Nov 01 00:07:37.371 INFO kablam!     |
Nov 01 00:07:37.371 INFO kablam! 322 |     let news_article_nosummarization = NewsArticleNoSummarization{
Nov 01 00:07:37.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_news_article_nosummarization` instead
Nov 01 00:07:37.371 INFO kablam! 
Nov 01 00:07:37.371 INFO kablam! warning: unused variable: `news_article_nosummarization`
Nov 01 00:07:37.371 INFO kablam!    --> src/main.rs:329:6
Nov 01 00:07:37.371 INFO kablam!     |
Nov 01 00:07:37.371 INFO kablam! 329 |     let news_article_nosummarization = NewsArticleNoSummarization{
Nov 01 00:07:37.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_news_article_nosummarization` instead
Nov 01 00:07:37.371 INFO kablam! 
Nov 01 00:07:37.499 INFO kablam! warning: struct is never constructed: `MyBox`
Nov 01 00:07:37.500 INFO kablam!  --> src/module1.rs:3:1
Nov 01 00:07:37.500 INFO kablam!   |
Nov 01 00:07:37.501 INFO kablam! 3 | pub struct MyBox<T>(T);
Nov 01 00:07:37.501 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.502 INFO kablam!   |
Nov 01 00:07:37.502 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 00:07:37.503 INFO kablam! 
Nov 01 00:07:37.503 INFO kablam! warning: method is never used: `new`
Nov 01 00:07:37.503 INFO kablam!  --> src/module1.rs:7:5
Nov 01 00:07:37.504 INFO kablam!   |
Nov 01 00:07:37.504 INFO kablam! 7 |     pub fn new(x: T) -> MyBox<T> {
Nov 01 00:07:37.504 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.504 INFO kablam! 
Nov 01 00:07:37.511 INFO kablam! warning: struct is never constructed: `MyStruct`
Nov 01 00:07:37.511 INFO kablam!   --> src/module1.rs:27:1
Nov 01 00:07:37.511 INFO kablam!    |
Nov 01 00:07:37.512 INFO kablam! 27 | pub struct MyStruct {
Nov 01 00:07:37.512 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.512 INFO kablam! 
Nov 01 00:07:37.512 INFO kablam! warning: function is never used: `ref_testing`
Nov 01 00:07:37.512 INFO kablam!   --> src/main.rs:82:1
Nov 01 00:07:37.512 INFO kablam!    |
Nov 01 00:07:37.513 INFO kablam! 82 | fn ref_testing()
Nov 01 00:07:37.513 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 00:07:37.513 INFO kablam! 
Nov 01 00:07:37.513 INFO kablam! warning: enum is never used: `item_list`
Nov 01 00:07:37.513 INFO kablam!   --> src/main.rs:98:1
Nov 01 00:07:37.513 INFO kablam!    |
Nov 01 00:07:37.514 INFO kablam! 98 | enum item_list {
Nov 01 00:07:37.514 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 01 00:07:37.514 INFO kablam! 
Nov 01 00:07:37.514 INFO kablam! warning: function is never used: `match_testing`
Nov 01 00:07:37.514 INFO kablam!    --> src/main.rs:103:1
Nov 01 00:07:37.514 INFO kablam!     |
Nov 01 00:07:37.515 INFO kablam! 103 | fn match_testing() {
Nov 01 00:07:37.515 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.515 INFO kablam! 
Nov 01 00:07:37.515 INFO kablam! warning: function is never used: `findvalue`
Nov 01 00:07:37.515 INFO kablam!    --> src/main.rs:113:1
Nov 01 00:07:37.515 INFO kablam!     |
Nov 01 00:07:37.516 INFO kablam! 113 | fn findvalue(list:item_list,val:u32)
Nov 01 00:07:37.516 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.516 INFO kablam! 
Nov 01 00:07:37.516 INFO kablam! warning: function is never used: `module_testing`
Nov 01 00:07:37.516 INFO kablam!    --> src/main.rs:125:1
Nov 01 00:07:37.516 INFO kablam!     |
Nov 01 00:07:37.517 INFO kablam! 125 | fn module_testing() {
Nov 01 00:07:37.517 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.517 INFO kablam! 
Nov 01 00:07:37.517 INFO kablam! warning: enum is never used: `List`
Nov 01 00:07:37.517 INFO kablam!    --> src/main.rs:136:1
Nov 01 00:07:37.517 INFO kablam!     |
Nov 01 00:07:37.518 INFO kablam! 136 | enum List {
Nov 01 00:07:37.518 INFO kablam!     | ^^^^^^^^^
Nov 01 00:07:37.518 INFO kablam! 
Nov 01 00:07:37.518 INFO kablam! warning: function is never used: `Rfcell_testing`
Nov 01 00:07:37.518 INFO kablam!    --> src/main.rs:141:1
Nov 01 00:07:37.518 INFO kablam!     |
Nov 01 00:07:37.519 INFO kablam! 141 | fn Rfcell_testing() {
Nov 01 00:07:37.519 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.519 INFO kablam! 
Nov 01 00:07:37.519 INFO kablam! warning: struct is never constructed: `refCount`
Nov 01 00:07:37.519 INFO kablam!    --> src/main.rs:161:1
Nov 01 00:07:37.519 INFO kablam!     |
Nov 01 00:07:37.520 INFO kablam! 161 | struct refCount<T>
Nov 01 00:07:37.520 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.520 INFO kablam! 
Nov 01 00:07:37.520 INFO kablam! warning: function is never used: `reference_Count_Testing`
Nov 01 00:07:37.520 INFO kablam!    --> src/main.rs:166:1
Nov 01 00:07:37.521 INFO kablam!     |
Nov 01 00:07:37.521 INFO kablam! 166 | fn reference_Count_Testing()
Nov 01 00:07:37.521 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.521 INFO kablam! 
Nov 01 00:07:37.521 INFO kablam! warning: function is never used: `smarpointer_derefernce_testing`
Nov 01 00:07:37.521 INFO kablam!    --> src/main.rs:189:1
Nov 01 00:07:37.522 INFO kablam!     |
Nov 01 00:07:37.522 INFO kablam! 189 | fn smarpointer_derefernce_testing()
Nov 01 00:07:37.522 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.522 INFO kablam! 
Nov 01 00:07:37.522 INFO kablam! warning: function is never used: `static_lifetime_testing`
Nov 01 00:07:37.522 INFO kablam!    --> src/main.rs:202:1
Nov 01 00:07:37.523 INFO kablam!     |
Nov 01 00:07:37.523 INFO kablam! 202 | fn static_lifetime_testing()
Nov 01 00:07:37.523 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.523 INFO kablam! 
Nov 01 00:07:37.523 INFO kablam! warning: function is never used: `returnsamevalue`
Nov 01 00:07:37.523 INFO kablam!    --> src/main.rs:218:1
Nov 01 00:07:37.524 INFO kablam!     |
Nov 01 00:07:37.524 INFO kablam! 218 | fn returnsamevalue(s:&str) ->&str{
Nov 01 00:07:37.527 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.527 INFO kablam! 
Nov 01 00:07:37.527 INFO kablam! warning: function is never used: `lifetime_ann_fn_testing`
Nov 01 00:07:37.527 INFO kablam!    --> src/main.rs:241:1
Nov 01 00:07:37.528 INFO kablam!     |
Nov 01 00:07:37.528 INFO kablam! 241 | fn lifetime_ann_fn_testing()
Nov 01 00:07:37.528 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.528 INFO kablam! 
Nov 01 00:07:37.528 INFO kablam! warning: function is never used: `longest`
Nov 01 00:07:37.528 INFO kablam!    --> src/main.rs:268:1
Nov 01 00:07:37.529 INFO kablam!     |
Nov 01 00:07:37.529 INFO kablam! 268 | fn longest<'a>(x:&'a str,y:&'a str) -> &'a str
Nov 01 00:07:37.529 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.529 INFO kablam! 
Nov 01 00:07:37.529 INFO kablam! warning: function is never used: `trait_bound_with_vec_testing`
Nov 01 00:07:37.529 INFO kablam!    --> src/main.rs:285:1
Nov 01 00:07:37.530 INFO kablam!     |
Nov 01 00:07:37.530 INFO kablam! 285 | fn trait_bound_with_vec_testing() {
Nov 01 00:07:37.530 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.530 INFO kablam! 
Nov 01 00:07:37.530 INFO kablam! warning: function is never used: `largest`
Nov 01 00:07:37.530 INFO kablam!    --> src/main.rs:297:1
Nov 01 00:07:37.531 INFO kablam!     |
Nov 01 00:07:37.531 INFO kablam! 297 | fn largest<T: PartialOrd + Copy>(list: &[T]) -> T {
Nov 01 00:07:37.531 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.531 INFO kablam! 
Nov 01 00:07:37.531 INFO kablam! warning: function is never used: `trait_bound_testing`
Nov 01 00:07:37.531 INFO kablam!    --> src/main.rs:314:1
Nov 01 00:07:37.532 INFO kablam!     |
Nov 01 00:07:37.532 INFO kablam! 314 | fn trait_bound_testing() {
Nov 01 00:07:37.532 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.532 INFO kablam! 
Nov 01 00:07:37.532 INFO kablam! warning: module `LinkList` should have a snake case name such as `link_list`
Nov 01 00:07:37.533 INFO kablam!   --> src/main.rs:12:1
Nov 01 00:07:37.533 INFO kablam!    |
Nov 01 00:07:37.533 INFO kablam! 12 | mod LinkList;
Nov 01 00:07:37.533 INFO kablam!    | ^^^^^^^^^^^^^
Nov 01 00:07:37.533 INFO kablam!    |
Nov 01 00:07:37.533 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 01 00:07:37.533 INFO kablam! 
Nov 01 00:07:37.534 INFO kablam! warning: structure field `nodeInfo` should have a snake case name such as `node_info`
Nov 01 00:07:37.534 INFO kablam!   --> src/LinkList.rs:22:5
Nov 01 00:07:37.534 INFO kablam!    |
Nov 01 00:07:37.534 INFO kablam! 22 |     nodeInfo : Box<Information>,
Nov 01 00:07:37.534 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.535 INFO kablam! 
Nov 01 00:07:37.535 INFO kablam! warning: function `LinkList_testing` should have a snake case name such as `link_list_testing`
Nov 01 00:07:37.535 INFO kablam!   --> src/main.rs:40:1
Nov 01 00:07:37.535 INFO kablam!    |
Nov 01 00:07:37.535 INFO kablam! 40 | / fn LinkList_testing()
Nov 01 00:07:37.535 INFO kablam! 41 | | {
Nov 01 00:07:37.536 INFO kablam! 42 | |     //let list : Box<LinkList::LinkedList> = Box::new(LinkList::LinkedList{});
Nov 01 00:07:37.536 INFO kablam! 43 | |     let mut list =  LinkList::LinkedList{head:None};
Nov 01 00:07:37.536 INFO kablam! ...  |
Nov 01 00:07:37.536 INFO kablam! 77 | |     }
Nov 01 00:07:37.536 INFO kablam! 78 | | }
Nov 01 00:07:37.536 INFO kablam!    | |_^
Nov 01 00:07:37.537 INFO kablam! 
Nov 01 00:07:37.537 INFO kablam! warning: type `item_list` should have a camel case name such as `ItemList`
Nov 01 00:07:37.537 INFO kablam!    --> src/main.rs:98:1
Nov 01 00:07:37.537 INFO kablam!     |
Nov 01 00:07:37.537 INFO kablam! 98  | / enum item_list {
Nov 01 00:07:37.538 INFO kablam! 99  | |     pair{x:u32,y:Box<item_list>},
Nov 01 00:07:37.538 INFO kablam! 100 | | Nil
Nov 01 00:07:37.538 INFO kablam! 101 | | }
Nov 01 00:07:37.538 INFO kablam!     | |_^
Nov 01 00:07:37.538 INFO kablam!     |
Nov 01 00:07:37.538 INFO kablam!     = note: #[warn(non_camel_case_types)] on by default
Nov 01 00:07:37.539 INFO kablam! 
Nov 01 00:07:37.539 INFO kablam! warning: variant `pair` should have a camel case name such as `Pair`
Nov 01 00:07:37.539 INFO kablam!   --> src/main.rs:99:2
Nov 01 00:07:37.539 INFO kablam!    |
Nov 01 00:07:37.539 INFO kablam! 99 |     pair{x:u32,y:Box<item_list>},
Nov 01 00:07:37.540 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.540 INFO kablam! 
Nov 01 00:07:37.544 INFO kablam! warning: function `Rfcell_testing` should have a snake case name such as `rfcell_testing`
Nov 01 00:07:37.544 INFO kablam!    --> src/main.rs:141:1
Nov 01 00:07:37.544 INFO kablam!     |
Nov 01 00:07:37.544 INFO kablam! 141 | / fn Rfcell_testing() {
Nov 01 00:07:37.544 INFO kablam! 142 | |     let value = Rc::new(RefCell::new(5));
Nov 01 00:07:37.544 INFO kablam! 143 | |
Nov 01 00:07:37.545 INFO kablam! 144 | |     let a = Rc::new(Cons(Rc::clone(&value), Rc::new(Nil)));
Nov 01 00:07:37.545 INFO kablam! ...   |
Nov 01 00:07:37.545 INFO kablam! 157 | |     println!("c after = {:?}", c);
Nov 01 00:07:37.545 INFO kablam! 158 | | }
Nov 01 00:07:37.545 INFO kablam!     | |_^
Nov 01 00:07:37.546 INFO kablam! 
Nov 01 00:07:37.546 INFO kablam! warning: type `refCount` should have a camel case name such as `Refcount`
Nov 01 00:07:37.546 INFO kablam!    --> src/main.rs:161:1
Nov 01 00:07:37.546 INFO kablam!     |
Nov 01 00:07:37.546 INFO kablam! 161 | / struct refCount<T>
Nov 01 00:07:37.546 INFO kablam! 162 | | {    
Nov 01 00:07:37.547 INFO kablam! 163 | |     val : T,
Nov 01 00:07:37.547 INFO kablam! 164 | | }
Nov 01 00:07:37.547 INFO kablam!     | |_^
Nov 01 00:07:37.547 INFO kablam! 
Nov 01 00:07:37.547 INFO kablam! warning: function `reference_Count_Testing` should have a snake case name such as `reference_count_testing`
Nov 01 00:07:37.548 INFO kablam!    --> src/main.rs:166:1
Nov 01 00:07:37.548 INFO kablam!     |
Nov 01 00:07:37.548 INFO kablam! 166 | / fn reference_Count_Testing()
Nov 01 00:07:37.548 INFO kablam! 167 | | {
Nov 01 00:07:37.548 INFO kablam! 168 | |     //let rcI =refCount{val:32};
Nov 01 00:07:37.548 INFO kablam! 169 | |     //println!("count after creating c = {}", rcI.val);
Nov 01 00:07:37.549 INFO kablam! ...   |
Nov 01 00:07:37.549 INFO kablam! 186 | |     
Nov 01 00:07:37.549 INFO kablam! 187 | | }
Nov 01 00:07:37.549 INFO kablam!     | |_^
Nov 01 00:07:37.549 INFO kablam! 
Nov 01 00:07:37.550 INFO kablam! warning: variable `rcI` should have a snake case name such as `rc_i`
Nov 01 00:07:37.550 INFO kablam!    --> src/main.rs:171:6
Nov 01 00:07:37.550 INFO kablam!     |
Nov 01 00:07:37.550 INFO kablam! 171 |     let rcI =refCount{val:String::from("this is a new string")};
Nov 01 00:07:37.550 INFO kablam!     |         ^^^
Nov 01 00:07:37.550 INFO kablam! 
Nov 01 00:07:37.640 INFO kablam! warning: unused variable: `mystruct`
Nov 01 00:07:37.640 INFO kablam!    --> src/main.rs:126:6
Nov 01 00:07:37.640 INFO kablam!     |
Nov 01 00:07:37.640 INFO kablam! 126 |     let mystruct = module1::MyStruct{i:2};    
Nov 01 00:07:37.640 INFO kablam!     |         ^^^^^^^^ help: consider using `_mystruct` instead
Nov 01 00:07:37.640 INFO kablam!     |
Nov 01 00:07:37.640 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 00:07:37.640 INFO kablam! 
Nov 01 00:07:37.640 INFO kablam! warning: unused variable: `b`
Nov 01 00:07:37.640 INFO kablam!    --> src/main.rs:178:6
Nov 01 00:07:37.640 INFO kablam!     |
Nov 01 00:07:37.640 INFO kablam! 178 |     let b=rc.clone();
Nov 01 00:07:37.640 INFO kablam!     |         ^ help: consider using `_b` instead
Nov 01 00:07:37.640 INFO kablam! 
Nov 01 00:07:37.640 INFO kablam! warning: unused variable: `news_article_nosummarization`
Nov 01 00:07:37.640 INFO kablam!    --> src/main.rs:322:6
Nov 01 00:07:37.640 INFO kablam!     |
Nov 01 00:07:37.640 INFO kablam! 322 |     let news_article_nosummarization = NewsArticleNoSummarization{
Nov 01 00:07:37.640 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_news_article_nosummarization` instead
Nov 01 00:07:37.640 INFO kablam! 
Nov 01 00:07:37.640 INFO kablam! warning: unused variable: `news_article_nosummarization`
Nov 01 00:07:37.640 INFO kablam!    --> src/main.rs:329:6
Nov 01 00:07:37.640 INFO kablam!     |
Nov 01 00:07:37.640 INFO kablam! 329 |     let news_article_nosummarization = NewsArticleNoSummarization{
Nov 01 00:07:37.640 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_news_article_nosummarization` instead
Nov 01 00:07:37.640 INFO kablam! 
Nov 01 00:07:37.719 INFO kablam! warning: struct is never constructed: `MyBox`
Nov 01 00:07:37.719 INFO kablam!  --> src/module1.rs:3:1
Nov 01 00:07:37.719 INFO kablam!   |
Nov 01 00:07:37.719 INFO kablam! 3 | pub struct MyBox<T>(T);
Nov 01 00:07:37.719 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.719 INFO kablam!   |
Nov 01 00:07:37.719 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 00:07:37.719 INFO kablam! 
Nov 01 00:07:37.719 INFO kablam! warning: method is never used: `new`
Nov 01 00:07:37.719 INFO kablam!  --> src/module1.rs:7:5
Nov 01 00:07:37.719 INFO kablam!   |
Nov 01 00:07:37.719 INFO kablam! 7 |     pub fn new(x: T) -> MyBox<T> {
Nov 01 00:07:37.719 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.719 INFO kablam! 
Nov 01 00:07:37.719 INFO kablam! warning: struct is never constructed: `MyStruct`
Nov 01 00:07:37.719 INFO kablam!   --> src/module1.rs:27:1
Nov 01 00:07:37.719 INFO kablam!    |
Nov 01 00:07:37.719 INFO kablam! 27 | pub struct MyStruct {
Nov 01 00:07:37.719 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.719 INFO kablam! 
Nov 01 00:07:37.719 INFO kablam! warning: function is never used: `ref_testing`
Nov 01 00:07:37.719 INFO kablam!   --> src/main.rs:82:1
Nov 01 00:07:37.719 INFO kablam!    |
Nov 01 00:07:37.720 INFO kablam! 82 | fn ref_testing()
Nov 01 00:07:37.720 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 00:07:37.720 INFO kablam! 
Nov 01 00:07:37.720 INFO kablam! warning: enum is never used: `item_list`
Nov 01 00:07:37.720 INFO kablam!   --> src/main.rs:98:1
Nov 01 00:07:37.720 INFO kablam!    |
Nov 01 00:07:37.720 INFO kablam! 98 | enum item_list {
Nov 01 00:07:37.720 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 01 00:07:37.720 INFO kablam! 
Nov 01 00:07:37.720 INFO kablam! warning: function is never used: `match_testing`
Nov 01 00:07:37.720 INFO kablam!    --> src/main.rs:103:1
Nov 01 00:07:37.720 INFO kablam!     |
Nov 01 00:07:37.720 INFO kablam! 103 | fn match_testing() {
Nov 01 00:07:37.720 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.720 INFO kablam! 
Nov 01 00:07:37.720 INFO kablam! warning: function is never used: `findvalue`
Nov 01 00:07:37.720 INFO kablam!    --> src/main.rs:113:1
Nov 01 00:07:37.720 INFO kablam!     |
Nov 01 00:07:37.720 INFO kablam! 113 | fn findvalue(list:item_list,val:u32)
Nov 01 00:07:37.720 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.720 INFO kablam! 
Nov 01 00:07:37.720 INFO kablam! warning: function is never used: `module_testing`
Nov 01 00:07:37.720 INFO kablam!    --> src/main.rs:125:1
Nov 01 00:07:37.720 INFO kablam!     |
Nov 01 00:07:37.720 INFO kablam! 125 | fn module_testing() {
Nov 01 00:07:37.720 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.720 INFO kablam! 
Nov 01 00:07:37.720 INFO kablam! warning: enum is never used: `List`
Nov 01 00:07:37.720 INFO kablam!    --> src/main.rs:136:1
Nov 01 00:07:37.720 INFO kablam!     |
Nov 01 00:07:37.720 INFO kablam! 136 | enum List {
Nov 01 00:07:37.720 INFO kablam!     | ^^^^^^^^^
Nov 01 00:07:37.720 INFO kablam! 
Nov 01 00:07:37.720 INFO kablam! warning: function is never used: `Rfcell_testing`
Nov 01 00:07:37.720 INFO kablam!    --> src/main.rs:141:1
Nov 01 00:07:37.720 INFO kablam!     |
Nov 01 00:07:37.720 INFO kablam! 141 | fn Rfcell_testing() {
Nov 01 00:07:37.720 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.720 INFO kablam! 
Nov 01 00:07:37.720 INFO kablam! warning: struct is never constructed: `refCount`
Nov 01 00:07:37.720 INFO kablam!    --> src/main.rs:161:1
Nov 01 00:07:37.720 INFO kablam!     |
Nov 01 00:07:37.720 INFO kablam! 161 | struct refCount<T>
Nov 01 00:07:37.720 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.720 INFO kablam! 
Nov 01 00:07:37.720 INFO kablam! warning: function is never used: `reference_Count_Testing`
Nov 01 00:07:37.721 INFO kablam!    --> src/main.rs:166:1
Nov 01 00:07:37.721 INFO kablam!     |
Nov 01 00:07:37.721 INFO kablam! 166 | fn reference_Count_Testing()
Nov 01 00:07:37.721 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.721 INFO kablam! 
Nov 01 00:07:37.721 INFO kablam! warning: function is never used: `smarpointer_derefernce_testing`
Nov 01 00:07:37.721 INFO kablam!    --> src/main.rs:189:1
Nov 01 00:07:37.721 INFO kablam!     |
Nov 01 00:07:37.721 INFO kablam! 189 | fn smarpointer_derefernce_testing()
Nov 01 00:07:37.724 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.724 INFO kablam! 
Nov 01 00:07:37.724 INFO kablam! warning: function is never used: `static_lifetime_testing`
Nov 01 00:07:37.724 INFO kablam!    --> src/main.rs:202:1
Nov 01 00:07:37.724 INFO kablam!     |
Nov 01 00:07:37.724 INFO kablam! 202 | fn static_lifetime_testing()
Nov 01 00:07:37.724 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.724 INFO kablam! 
Nov 01 00:07:37.724 INFO kablam! warning: function is never used: `returnsamevalue`
Nov 01 00:07:37.724 INFO kablam!    --> src/main.rs:218:1
Nov 01 00:07:37.724 INFO kablam!     |
Nov 01 00:07:37.724 INFO kablam! 218 | fn returnsamevalue(s:&str) ->&str{
Nov 01 00:07:37.724 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.724 INFO kablam! 
Nov 01 00:07:37.724 INFO kablam! warning: function is never used: `lifetime_ann_fn_testing`
Nov 01 00:07:37.724 INFO kablam!    --> src/main.rs:241:1
Nov 01 00:07:37.724 INFO kablam!     |
Nov 01 00:07:37.724 INFO kablam! 241 | fn lifetime_ann_fn_testing()
Nov 01 00:07:37.724 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.724 INFO kablam! 
Nov 01 00:07:37.724 INFO kablam! warning: function is never used: `longest`
Nov 01 00:07:37.724 INFO kablam!    --> src/main.rs:268:1
Nov 01 00:07:37.724 INFO kablam!     |
Nov 01 00:07:37.724 INFO kablam! 268 | fn longest<'a>(x:&'a str,y:&'a str) -> &'a str
Nov 01 00:07:37.724 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.724 INFO kablam! 
Nov 01 00:07:37.724 INFO kablam! warning: function is never used: `trait_bound_with_vec_testing`
Nov 01 00:07:37.724 INFO kablam!    --> src/main.rs:285:1
Nov 01 00:07:37.725 INFO kablam!     |
Nov 01 00:07:37.725 INFO kablam! 285 | fn trait_bound_with_vec_testing() {
Nov 01 00:07:37.725 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.725 INFO kablam! 
Nov 01 00:07:37.725 INFO kablam! warning: function is never used: `largest`
Nov 01 00:07:37.725 INFO kablam!    --> src/main.rs:297:1
Nov 01 00:07:37.725 INFO kablam!     |
Nov 01 00:07:37.725 INFO kablam! 297 | fn largest<T: PartialOrd + Copy>(list: &[T]) -> T {
Nov 01 00:07:37.725 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.725 INFO kablam! 
Nov 01 00:07:37.725 INFO kablam! warning: function is never used: `trait_bound_testing`
Nov 01 00:07:37.725 INFO kablam!    --> src/main.rs:314:1
Nov 01 00:07:37.725 INFO kablam!     |
Nov 01 00:07:37.725 INFO kablam! 314 | fn trait_bound_testing() {
Nov 01 00:07:37.725 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.725 INFO kablam! 
Nov 01 00:07:37.725 INFO kablam! warning: module `LinkList` should have a snake case name such as `link_list`
Nov 01 00:07:37.725 INFO kablam!   --> src/main.rs:12:1
Nov 01 00:07:37.725 INFO kablam!    |
Nov 01 00:07:37.725 INFO kablam! 12 | mod LinkList;
Nov 01 00:07:37.725 INFO kablam!    | ^^^^^^^^^^^^^
Nov 01 00:07:37.725 INFO kablam!    |
Nov 01 00:07:37.725 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 01 00:07:37.725 INFO kablam! 
Nov 01 00:07:37.725 INFO kablam! warning: structure field `nodeInfo` should have a snake case name such as `node_info`
Nov 01 00:07:37.725 INFO kablam!   --> src/LinkList.rs:22:5
Nov 01 00:07:37.725 INFO kablam!    |
Nov 01 00:07:37.725 INFO kablam! 22 |     nodeInfo : Box<Information>,
Nov 01 00:07:37.725 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.725 INFO kablam! 
Nov 01 00:07:37.725 INFO kablam! warning: function `LinkList_testing` should have a snake case name such as `link_list_testing`
Nov 01 00:07:37.725 INFO kablam!   --> src/main.rs:40:1
Nov 01 00:07:37.725 INFO kablam!    |
Nov 01 00:07:37.725 INFO kablam! 40 | / fn LinkList_testing()
Nov 01 00:07:37.725 INFO kablam! 41 | | {
Nov 01 00:07:37.725 INFO kablam! 42 | |     //let list : Box<LinkList::LinkedList> = Box::new(LinkList::LinkedList{});
Nov 01 00:07:37.725 INFO kablam! 43 | |     let mut list =  LinkList::LinkedList{head:None};
Nov 01 00:07:37.725 INFO kablam! ...  |
Nov 01 00:07:37.725 INFO kablam! 77 | |     }
Nov 01 00:07:37.725 INFO kablam! 78 | | }
Nov 01 00:07:37.725 INFO kablam!    | |_^
Nov 01 00:07:37.725 INFO kablam! 
Nov 01 00:07:37.725 INFO kablam! warning: type `item_list` should have a camel case name such as `ItemList`
Nov 01 00:07:37.725 INFO kablam!    --> src/main.rs:98:1
Nov 01 00:07:37.725 INFO kablam!     |
Nov 01 00:07:37.725 INFO kablam! 98  | / enum item_list {
Nov 01 00:07:37.725 INFO kablam! 99  | |     pair{x:u32,y:Box<item_list>},
Nov 01 00:07:37.725 INFO kablam! 100 | | Nil
Nov 01 00:07:37.725 INFO kablam! 101 | | }
Nov 01 00:07:37.725 INFO kablam!     | |_^
Nov 01 00:07:37.725 INFO kablam!     |
Nov 01 00:07:37.725 INFO kablam!     = note: #[warn(non_camel_case_types)] on by default
Nov 01 00:07:37.725 INFO kablam! 
Nov 01 00:07:37.725 INFO kablam! warning: variant `pair` should have a camel case name such as `Pair`
Nov 01 00:07:37.725 INFO kablam!   --> src/main.rs:99:2
Nov 01 00:07:37.725 INFO kablam!    |
Nov 01 00:07:37.725 INFO kablam! 99 |     pair{x:u32,y:Box<item_list>},
Nov 01 00:07:37.725 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 00:07:37.725 INFO kablam! 
Nov 01 00:07:37.725 INFO kablam! warning: function `Rfcell_testing` should have a snake case name such as `rfcell_testing`
Nov 01 00:07:37.725 INFO kablam!    --> src/main.rs:141:1
Nov 01 00:07:37.725 INFO kablam!     |
Nov 01 00:07:37.725 INFO kablam! 141 | / fn Rfcell_testing() {
Nov 01 00:07:37.725 INFO kablam! 142 | |     let value = Rc::new(RefCell::new(5));
Nov 01 00:07:37.725 INFO kablam! 143 | |
Nov 01 00:07:37.725 INFO kablam! 144 | |     let a = Rc::new(Cons(Rc::clone(&value), Rc::new(Nil)));
Nov 01 00:07:37.725 INFO kablam! ...   |
Nov 01 00:07:37.725 INFO kablam! 157 | |     println!("c after = {:?}", c);
Nov 01 00:07:37.725 INFO kablam! 158 | | }
Nov 01 00:07:37.725 INFO kablam!     | |_^
Nov 01 00:07:37.725 INFO kablam! 
Nov 01 00:07:37.725 INFO kablam! warning: type `refCount` should have a camel case name such as `Refcount`
Nov 01 00:07:37.725 INFO kablam!    --> src/main.rs:161:1
Nov 01 00:07:37.725 INFO kablam!     |
Nov 01 00:07:37.725 INFO kablam! 161 | / struct refCount<T>
Nov 01 00:07:37.725 INFO kablam! 162 | | {    
Nov 01 00:07:37.725 INFO kablam! 163 | |     val : T,
Nov 01 00:07:37.725 INFO kablam! 164 | | }
Nov 01 00:07:37.725 INFO kablam!     | |_^
Nov 01 00:07:37.725 INFO kablam! 
Nov 01 00:07:37.725 INFO kablam! warning: function `reference_Count_Testing` should have a snake case name such as `reference_count_testing`
Nov 01 00:07:37.725 INFO kablam!    --> src/main.rs:166:1
Nov 01 00:07:37.725 INFO kablam!     |
Nov 01 00:07:37.725 INFO kablam! 166 | / fn reference_Count_Testing()
Nov 01 00:07:37.725 INFO kablam! 167 | | {
Nov 01 00:07:37.725 INFO kablam! 168 | |     //let rcI =refCount{val:32};
Nov 01 00:07:37.726 INFO kablam! 169 | |     //println!("count after creating c = {}", rcI.val);
Nov 01 00:07:37.726 INFO kablam! ...   |
Nov 01 00:07:37.726 INFO kablam! 186 | |     
Nov 01 00:07:37.726 INFO kablam! 187 | | }
Nov 01 00:07:37.726 INFO kablam!     | |_^
Nov 01 00:07:37.726 INFO kablam! 
Nov 01 00:07:37.726 INFO kablam! warning: variable `rcI` should have a snake case name such as `rc_i`
Nov 01 00:07:37.726 INFO kablam!    --> src/main.rs:171:6
Nov 01 00:07:37.726 INFO kablam!     |
Nov 01 00:07:37.726 INFO kablam! 171 |     let rcI =refCount{val:String::from("this is a new string")};
Nov 01 00:07:37.726 INFO kablam!     |         ^^^
Nov 01 00:07:37.726 INFO kablam! 
Nov 01 00:07:37.765 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Nov 01 00:07:37.772 INFO kablam! su: No module specific data is present
Nov 01 00:07:38.412 INFO running `"docker" "rm" "-f" "4e2b35f5617930063f3c295aaa0b5c51d02d85946a59800a63a3f0ea4ef3d8fe"`
Nov 01 00:07:38.667 INFO blam! 4e2b35f5617930063f3c295aaa0b5c51d02d85946a59800a63a3f0ea4ef3d8fe