Nov 02 09:35:02.675 INFO checking neerajbisht1987/hellocargo against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 09:35:02.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 09:35:03.109 INFO blam! 0e6ce8767b8bd046662bccde605e4d32127de39b728c84347fe9581942dbb7cc
Nov 02 09:35:03.110 INFO running `"docker" "start" "-a" "0e6ce8767b8bd046662bccde605e4d32127de39b728c84347fe9581942dbb7cc"`
Nov 02 09:35:05.024 INFO kablam! usermod: no changes
Nov 02 09:35:05.132 INFO kablam!     Checking hello_cargo v0.1.0 (/source)
Nov 02 09:35:05.870 INFO kablam! warning: unused variable: `mystruct`
Nov 02 09:35:05.870 INFO kablam!    --> src/main.rs:126:6
Nov 02 09:35:05.870 INFO kablam!     |
Nov 02 09:35:05.870 INFO kablam! 126 |     let mystruct = module1::MyStruct{i:2};    
Nov 02 09:35:05.871 INFO kablam!     |         ^^^^^^^^ help: consider using `_mystruct` instead
Nov 02 09:35:05.871 INFO kablam!     |
Nov 02 09:35:05.871 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 09:35:05.871 INFO kablam! 
Nov 02 09:35:05.871 INFO kablam! warning: unused variable: `b`
Nov 02 09:35:05.871 INFO kablam!    --> src/main.rs:178:6
Nov 02 09:35:05.871 INFO kablam!     |
Nov 02 09:35:05.871 INFO kablam! 178 |     let b=rc.clone();
Nov 02 09:35:05.871 INFO kablam!     |         ^ help: consider using `_b` instead
Nov 02 09:35:05.871 INFO kablam! 
Nov 02 09:35:05.871 INFO kablam! warning: unused variable: `news_article_nosummarization`
Nov 02 09:35:05.871 INFO kablam!    --> src/main.rs:322:6
Nov 02 09:35:05.871 INFO kablam!     |
Nov 02 09:35:05.871 INFO kablam! 322 |     let news_article_nosummarization = NewsArticleNoSummarization{
Nov 02 09:35:05.871 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_news_article_nosummarization` instead
Nov 02 09:35:05.871 INFO kablam! 
Nov 02 09:35:05.871 INFO kablam! warning: unused variable: `news_article_nosummarization`
Nov 02 09:35:05.871 INFO kablam!    --> src/main.rs:329:6
Nov 02 09:35:05.871 INFO kablam!     |
Nov 02 09:35:05.871 INFO kablam! 329 |     let news_article_nosummarization = NewsArticleNoSummarization{
Nov 02 09:35:05.871 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_news_article_nosummarization` instead
Nov 02 09:35:05.871 INFO kablam! 
Nov 02 09:35:05.971 INFO kablam! warning: struct is never constructed: `MyBox`
Nov 02 09:35:05.972 INFO kablam!  --> src/module1.rs:3:1
Nov 02 09:35:05.972 INFO kablam!   |
Nov 02 09:35:05.972 INFO kablam! 3 | pub struct MyBox<T>(T);
Nov 02 09:35:05.973 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.973 INFO kablam!   |
Nov 02 09:35:05.974 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 09:35:05.974 INFO kablam! 
Nov 02 09:35:05.974 INFO kablam! warning: method is never used: `new`
Nov 02 09:35:05.975 INFO kablam!  --> src/module1.rs:7:5
Nov 02 09:35:05.976 INFO kablam!   |
Nov 02 09:35:05.976 INFO kablam! 7 |     pub fn new(x: T) -> MyBox<T> {
Nov 02 09:35:05.976 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.977 INFO kablam! 
Nov 02 09:35:05.977 INFO kablam! warning: struct is never constructed: `MyStruct`
Nov 02 09:35:05.977 INFO kablam!   --> src/module1.rs:27:1
Nov 02 09:35:05.977 INFO kablam!    |
Nov 02 09:35:05.978 INFO kablam! 27 | pub struct MyStruct {
Nov 02 09:35:05.978 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.978 INFO kablam! 
Nov 02 09:35:05.978 INFO kablam! warning: function is never used: `ref_testing`
Nov 02 09:35:05.978 INFO kablam!   --> src/main.rs:82:1
Nov 02 09:35:05.978 INFO kablam!    |
Nov 02 09:35:05.978 INFO kablam! 82 | fn ref_testing()
Nov 02 09:35:05.978 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 02 09:35:05.978 INFO kablam! 
Nov 02 09:35:05.978 INFO kablam! warning: enum is never used: `item_list`
Nov 02 09:35:05.978 INFO kablam!   --> src/main.rs:98:1
Nov 02 09:35:05.978 INFO kablam!    |
Nov 02 09:35:05.978 INFO kablam! 98 | enum item_list {
Nov 02 09:35:05.978 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 02 09:35:05.978 INFO kablam! 
Nov 02 09:35:05.978 INFO kablam! warning: function is never used: `match_testing`
Nov 02 09:35:05.981 INFO kablam!    --> src/main.rs:103:1
Nov 02 09:35:05.981 INFO kablam!     |
Nov 02 09:35:05.981 INFO kablam! 103 | fn match_testing() {
Nov 02 09:35:05.981 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.981 INFO kablam! 
Nov 02 09:35:05.981 INFO kablam! warning: function is never used: `findvalue`
Nov 02 09:35:05.981 INFO kablam!    --> src/main.rs:113:1
Nov 02 09:35:05.981 INFO kablam!     |
Nov 02 09:35:05.981 INFO kablam! 113 | fn findvalue(list:item_list,val:u32)
Nov 02 09:35:05.981 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.981 INFO kablam! 
Nov 02 09:35:05.981 INFO kablam! warning: function is never used: `module_testing`
Nov 02 09:35:05.981 INFO kablam!    --> src/main.rs:125:1
Nov 02 09:35:05.981 INFO kablam!     |
Nov 02 09:35:05.981 INFO kablam! 125 | fn module_testing() {
Nov 02 09:35:05.981 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.981 INFO kablam! 
Nov 02 09:35:05.981 INFO kablam! warning: enum is never used: `List`
Nov 02 09:35:05.981 INFO kablam!    --> src/main.rs:136:1
Nov 02 09:35:05.981 INFO kablam!     |
Nov 02 09:35:05.981 INFO kablam! 136 | enum List {
Nov 02 09:35:05.981 INFO kablam!     | ^^^^^^^^^
Nov 02 09:35:05.981 INFO kablam! 
Nov 02 09:35:05.981 INFO kablam! warning: function is never used: `Rfcell_testing`
Nov 02 09:35:05.981 INFO kablam!    --> src/main.rs:141:1
Nov 02 09:35:05.981 INFO kablam!     |
Nov 02 09:35:05.981 INFO kablam! 141 | fn Rfcell_testing() {
Nov 02 09:35:05.981 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.981 INFO kablam! 
Nov 02 09:35:05.981 INFO kablam! warning: struct is never constructed: `refCount`
Nov 02 09:35:05.981 INFO kablam!    --> src/main.rs:161:1
Nov 02 09:35:05.981 INFO kablam!     |
Nov 02 09:35:05.981 INFO kablam! 161 | struct refCount<T>
Nov 02 09:35:05.981 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.981 INFO kablam! 
Nov 02 09:35:05.981 INFO kablam! warning: function is never used: `reference_Count_Testing`
Nov 02 09:35:05.981 INFO kablam!    --> src/main.rs:166:1
Nov 02 09:35:05.981 INFO kablam!     |
Nov 02 09:35:05.981 INFO kablam! 166 | fn reference_Count_Testing()
Nov 02 09:35:05.981 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.981 INFO kablam! 
Nov 02 09:35:05.981 INFO kablam! warning: function is never used: `smarpointer_derefernce_testing`
Nov 02 09:35:05.982 INFO kablam!    --> src/main.rs:189:1
Nov 02 09:35:05.982 INFO kablam!     |
Nov 02 09:35:05.982 INFO kablam! 189 | fn smarpointer_derefernce_testing()
Nov 02 09:35:05.982 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.982 INFO kablam! 
Nov 02 09:35:05.982 INFO kablam! warning: function is never used: `static_lifetime_testing`
Nov 02 09:35:05.982 INFO kablam!    --> src/main.rs:202:1
Nov 02 09:35:05.982 INFO kablam!     |
Nov 02 09:35:05.982 INFO kablam! 202 | fn static_lifetime_testing()
Nov 02 09:35:05.982 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.982 INFO kablam! 
Nov 02 09:35:05.982 INFO kablam! warning: function is never used: `returnsamevalue`
Nov 02 09:35:05.982 INFO kablam!    --> src/main.rs:218:1
Nov 02 09:35:05.982 INFO kablam!     |
Nov 02 09:35:05.982 INFO kablam! 218 | fn returnsamevalue(s:&str) ->&str{
Nov 02 09:35:05.982 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.982 INFO kablam! 
Nov 02 09:35:05.982 INFO kablam! warning: function is never used: `lifetime_ann_fn_testing`
Nov 02 09:35:05.982 INFO kablam!    --> src/main.rs:241:1
Nov 02 09:35:05.982 INFO kablam!     |
Nov 02 09:35:05.982 INFO kablam! 241 | fn lifetime_ann_fn_testing()
Nov 02 09:35:05.982 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.982 INFO kablam! 
Nov 02 09:35:05.982 INFO kablam! warning: function is never used: `longest`
Nov 02 09:35:05.982 INFO kablam!    --> src/main.rs:268:1
Nov 02 09:35:05.982 INFO kablam!     |
Nov 02 09:35:05.982 INFO kablam! 268 | fn longest<'a>(x:&'a str,y:&'a str) -> &'a str
Nov 02 09:35:05.982 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.982 INFO kablam! 
Nov 02 09:35:05.982 INFO kablam! warning: function is never used: `trait_bound_with_vec_testing`
Nov 02 09:35:05.982 INFO kablam!    --> src/main.rs:285:1
Nov 02 09:35:05.982 INFO kablam!     |
Nov 02 09:35:05.982 INFO kablam! 285 | fn trait_bound_with_vec_testing() {
Nov 02 09:35:05.982 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.982 INFO kablam! 
Nov 02 09:35:05.982 INFO kablam! warning: function is never used: `largest`
Nov 02 09:35:05.982 INFO kablam!    --> src/main.rs:297:1
Nov 02 09:35:05.982 INFO kablam!     |
Nov 02 09:35:05.982 INFO kablam! 297 | fn largest<T: PartialOrd + Copy>(list: &[T]) -> T {
Nov 02 09:35:05.982 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.982 INFO kablam! 
Nov 02 09:35:05.982 INFO kablam! warning: function is never used: `trait_bound_testing`
Nov 02 09:35:05.982 INFO kablam!    --> src/main.rs:314:1
Nov 02 09:35:05.982 INFO kablam!     |
Nov 02 09:35:05.982 INFO kablam! 314 | fn trait_bound_testing() {
Nov 02 09:35:05.982 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.982 INFO kablam! 
Nov 02 09:35:05.982 INFO kablam! warning: module `LinkList` should have a snake case name such as `link_list`
Nov 02 09:35:05.982 INFO kablam!   --> src/main.rs:12:1
Nov 02 09:35:05.982 INFO kablam!    |
Nov 02 09:35:05.982 INFO kablam! 12 | mod LinkList;
Nov 02 09:35:05.982 INFO kablam!    | ^^^^^^^^^^^^^
Nov 02 09:35:05.982 INFO kablam!    |
Nov 02 09:35:05.982 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 09:35:05.982 INFO kablam! 
Nov 02 09:35:05.982 INFO kablam! warning: structure field `nodeInfo` should have a snake case name such as `node_info`
Nov 02 09:35:05.982 INFO kablam!   --> src/LinkList.rs:22:5
Nov 02 09:35:05.982 INFO kablam!    |
Nov 02 09:35:05.982 INFO kablam! 22 |     nodeInfo : Box<Information>,
Nov 02 09:35:05.982 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.982 INFO kablam! 
Nov 02 09:35:05.982 INFO kablam! warning: function `LinkList_testing` should have a snake case name such as `link_list_testing`
Nov 02 09:35:05.982 INFO kablam!   --> src/main.rs:40:1
Nov 02 09:35:05.982 INFO kablam!    |
Nov 02 09:35:05.982 INFO kablam! 40 | / fn LinkList_testing()
Nov 02 09:35:05.982 INFO kablam! 41 | | {
Nov 02 09:35:05.982 INFO kablam! 42 | |     //let list : Box<LinkList::LinkedList> = Box::new(LinkList::LinkedList{});
Nov 02 09:35:05.982 INFO kablam! 43 | |     let mut list =  LinkList::LinkedList{head:None};
Nov 02 09:35:05.982 INFO kablam! ...  |
Nov 02 09:35:05.982 INFO kablam! 77 | |     }
Nov 02 09:35:05.982 INFO kablam! 78 | | }
Nov 02 09:35:05.982 INFO kablam!    | |_^
Nov 02 09:35:05.982 INFO kablam! 
Nov 02 09:35:05.982 INFO kablam! warning: type `item_list` should have a camel case name such as `ItemList`
Nov 02 09:35:05.982 INFO kablam!    --> src/main.rs:98:1
Nov 02 09:35:05.982 INFO kablam!     |
Nov 02 09:35:05.982 INFO kablam! 98  | / enum item_list {
Nov 02 09:35:05.982 INFO kablam! 99  | |     pair{x:u32,y:Box<item_list>},
Nov 02 09:35:05.982 INFO kablam! 100 | | Nil
Nov 02 09:35:05.982 INFO kablam! 101 | | }
Nov 02 09:35:05.982 INFO kablam!     | |_^
Nov 02 09:35:05.982 INFO kablam!     |
Nov 02 09:35:05.983 INFO kablam!     = note: #[warn(non_camel_case_types)] on by default
Nov 02 09:35:05.983 INFO kablam! 
Nov 02 09:35:05.983 INFO kablam! warning: variant `pair` should have a camel case name such as `Pair`
Nov 02 09:35:05.983 INFO kablam!   --> src/main.rs:99:2
Nov 02 09:35:05.983 INFO kablam!    |
Nov 02 09:35:05.983 INFO kablam! 99 |     pair{x:u32,y:Box<item_list>},
Nov 02 09:35:05.983 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:05.983 INFO kablam! 
Nov 02 09:35:05.983 INFO kablam! warning: function `Rfcell_testing` should have a snake case name such as `rfcell_testing`
Nov 02 09:35:05.983 INFO kablam!    --> src/main.rs:141:1
Nov 02 09:35:05.983 INFO kablam!     |
Nov 02 09:35:05.983 INFO kablam! 141 | / fn Rfcell_testing() {
Nov 02 09:35:05.983 INFO kablam! 142 | |     let value = Rc::new(RefCell::new(5));
Nov 02 09:35:05.983 INFO kablam! 143 | |
Nov 02 09:35:05.983 INFO kablam! 144 | |     let a = Rc::new(Cons(Rc::clone(&value), Rc::new(Nil)));
Nov 02 09:35:05.983 INFO kablam! ...   |
Nov 02 09:35:05.983 INFO kablam! 157 | |     println!("c after = {:?}", c);
Nov 02 09:35:05.983 INFO kablam! 158 | | }
Nov 02 09:35:05.983 INFO kablam!     | |_^
Nov 02 09:35:05.983 INFO kablam! 
Nov 02 09:35:05.983 INFO kablam! warning: type `refCount` should have a camel case name such as `Refcount`
Nov 02 09:35:05.983 INFO kablam!    --> src/main.rs:161:1
Nov 02 09:35:05.983 INFO kablam!     |
Nov 02 09:35:05.983 INFO kablam! 161 | / struct refCount<T>
Nov 02 09:35:05.983 INFO kablam! 162 | | {    
Nov 02 09:35:05.983 INFO kablam! 163 | |     val : T,
Nov 02 09:35:05.983 INFO kablam! 164 | | }
Nov 02 09:35:05.983 INFO kablam!     | |_^
Nov 02 09:35:05.983 INFO kablam! 
Nov 02 09:35:05.983 INFO kablam! warning: function `reference_Count_Testing` should have a snake case name such as `reference_count_testing`
Nov 02 09:35:05.983 INFO kablam!    --> src/main.rs:166:1
Nov 02 09:35:05.983 INFO kablam!     |
Nov 02 09:35:05.983 INFO kablam! 166 | / fn reference_Count_Testing()
Nov 02 09:35:05.983 INFO kablam! 167 | | {
Nov 02 09:35:05.983 INFO kablam! 168 | |     //let rcI =refCount{val:32};
Nov 02 09:35:05.983 INFO kablam! 169 | |     //println!("count after creating c = {}", rcI.val);
Nov 02 09:35:05.983 INFO kablam! ...   |
Nov 02 09:35:05.983 INFO kablam! 186 | |     
Nov 02 09:35:05.983 INFO kablam! 187 | | }
Nov 02 09:35:05.983 INFO kablam!     | |_^
Nov 02 09:35:05.983 INFO kablam! 
Nov 02 09:35:05.983 INFO kablam! warning: variable `rcI` should have a snake case name such as `rc_i`
Nov 02 09:35:05.983 INFO kablam!    --> src/main.rs:171:6
Nov 02 09:35:05.983 INFO kablam!     |
Nov 02 09:35:05.983 INFO kablam! 171 |     let rcI =refCount{val:String::from("this is a new string")};
Nov 02 09:35:05.983 INFO kablam!     |         ^^^
Nov 02 09:35:05.983 INFO kablam! 
Nov 02 09:35:06.084 INFO kablam! warning: unused variable: `mystruct`
Nov 02 09:35:06.084 INFO kablam!    --> src/main.rs:126:6
Nov 02 09:35:06.084 INFO kablam!     |
Nov 02 09:35:06.084 INFO kablam! 126 |     let mystruct = module1::MyStruct{i:2};    
Nov 02 09:35:06.084 INFO kablam!     |         ^^^^^^^^ help: consider using `_mystruct` instead
Nov 02 09:35:06.084 INFO kablam!     |
Nov 02 09:35:06.084 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 02 09:35:06.084 INFO kablam! 
Nov 02 09:35:06.085 INFO kablam! warning: unused variable: `b`
Nov 02 09:35:06.085 INFO kablam!    --> src/main.rs:178:6
Nov 02 09:35:06.086 INFO kablam!     |
Nov 02 09:35:06.086 INFO kablam! 178 |     let b=rc.clone();
Nov 02 09:35:06.086 INFO kablam!     |         ^ help: consider using `_b` instead
Nov 02 09:35:06.087 INFO kablam! 
Nov 02 09:35:06.087 INFO kablam! warning: unused variable: `news_article_nosummarization`
Nov 02 09:35:06.088 INFO kablam!    --> src/main.rs:322:6
Nov 02 09:35:06.088 INFO kablam!     |
Nov 02 09:35:06.088 INFO kablam! 322 |     let news_article_nosummarization = NewsArticleNoSummarization{
Nov 02 09:35:06.088 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_news_article_nosummarization` instead
Nov 02 09:35:06.092 INFO kablam! 
Nov 02 09:35:06.092 INFO kablam! warning: unused variable: `news_article_nosummarization`
Nov 02 09:35:06.092 INFO kablam!    --> src/main.rs:329:6
Nov 02 09:35:06.092 INFO kablam!     |
Nov 02 09:35:06.092 INFO kablam! 329 |     let news_article_nosummarization = NewsArticleNoSummarization{
Nov 02 09:35:06.092 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_news_article_nosummarization` instead
Nov 02 09:35:06.092 INFO kablam! 
Nov 02 09:35:06.170 INFO kablam! warning: struct is never constructed: `MyBox`
Nov 02 09:35:06.170 INFO kablam!  --> src/module1.rs:3:1
Nov 02 09:35:06.170 INFO kablam!   |
Nov 02 09:35:06.171 INFO kablam! 3 | pub struct MyBox<T>(T);
Nov 02 09:35:06.171 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.171 INFO kablam!   |
Nov 02 09:35:06.171 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 02 09:35:06.171 INFO kablam! 
Nov 02 09:35:06.171 INFO kablam! warning: method is never used: `new`
Nov 02 09:35:06.171 INFO kablam!  --> src/module1.rs:7:5
Nov 02 09:35:06.172 INFO kablam!   |
Nov 02 09:35:06.172 INFO kablam! 7 |     pub fn new(x: T) -> MyBox<T> {
Nov 02 09:35:06.172 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.172 INFO kablam! 
Nov 02 09:35:06.172 INFO kablam! warning: struct is never constructed: `MyStruct`
Nov 02 09:35:06.172 INFO kablam!   --> src/module1.rs:27:1
Nov 02 09:35:06.172 INFO kablam!    |
Nov 02 09:35:06.172 INFO kablam! 27 | pub struct MyStruct {
Nov 02 09:35:06.172 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.172 INFO kablam! 
Nov 02 09:35:06.172 INFO kablam! warning: function is never used: `ref_testing`
Nov 02 09:35:06.172 INFO kablam!   --> src/main.rs:82:1
Nov 02 09:35:06.172 INFO kablam!    |
Nov 02 09:35:06.172 INFO kablam! 82 | fn ref_testing()
Nov 02 09:35:06.172 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 02 09:35:06.172 INFO kablam! 
Nov 02 09:35:06.172 INFO kablam! warning: enum is never used: `item_list`
Nov 02 09:35:06.172 INFO kablam!   --> src/main.rs:98:1
Nov 02 09:35:06.172 INFO kablam!    |
Nov 02 09:35:06.172 INFO kablam! 98 | enum item_list {
Nov 02 09:35:06.172 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 02 09:35:06.172 INFO kablam! 
Nov 02 09:35:06.172 INFO kablam! warning: function is never used: `match_testing`
Nov 02 09:35:06.172 INFO kablam!    --> src/main.rs:103:1
Nov 02 09:35:06.173 INFO kablam!     |
Nov 02 09:35:06.173 INFO kablam! 103 | fn match_testing() {
Nov 02 09:35:06.173 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.175 INFO kablam! 
Nov 02 09:35:06.175 INFO kablam! warning: function is never used: `findvalue`
Nov 02 09:35:06.175 INFO kablam!    --> src/main.rs:113:1
Nov 02 09:35:06.175 INFO kablam!     |
Nov 02 09:35:06.175 INFO kablam! 113 | fn findvalue(list:item_list,val:u32)
Nov 02 09:35:06.175 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.175 INFO kablam! 
Nov 02 09:35:06.175 INFO kablam! warning: function is never used: `module_testing`
Nov 02 09:35:06.175 INFO kablam!    --> src/main.rs:125:1
Nov 02 09:35:06.175 INFO kablam!     |
Nov 02 09:35:06.175 INFO kablam! 125 | fn module_testing() {
Nov 02 09:35:06.175 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.175 INFO kablam! 
Nov 02 09:35:06.175 INFO kablam! warning: enum is never used: `List`
Nov 02 09:35:06.175 INFO kablam!    --> src/main.rs:136:1
Nov 02 09:35:06.175 INFO kablam!     |
Nov 02 09:35:06.176 INFO kablam! 136 | enum List {
Nov 02 09:35:06.176 INFO kablam!     | ^^^^^^^^^
Nov 02 09:35:06.176 INFO kablam! 
Nov 02 09:35:06.176 INFO kablam! warning: function is never used: `Rfcell_testing`
Nov 02 09:35:06.176 INFO kablam!    --> src/main.rs:141:1
Nov 02 09:35:06.176 INFO kablam!     |
Nov 02 09:35:06.176 INFO kablam! 141 | fn Rfcell_testing() {
Nov 02 09:35:06.176 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.176 INFO kablam! 
Nov 02 09:35:06.176 INFO kablam! warning: struct is never constructed: `refCount`
Nov 02 09:35:06.176 INFO kablam!    --> src/main.rs:161:1
Nov 02 09:35:06.176 INFO kablam!     |
Nov 02 09:35:06.176 INFO kablam! 161 | struct refCount<T>
Nov 02 09:35:06.176 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.176 INFO kablam! 
Nov 02 09:35:06.176 INFO kablam! warning: function is never used: `reference_Count_Testing`
Nov 02 09:35:06.176 INFO kablam!    --> src/main.rs:166:1
Nov 02 09:35:06.176 INFO kablam!     |
Nov 02 09:35:06.176 INFO kablam! 166 | fn reference_Count_Testing()
Nov 02 09:35:06.176 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.176 INFO kablam! 
Nov 02 09:35:06.176 INFO kablam! warning: function is never used: `smarpointer_derefernce_testing`
Nov 02 09:35:06.176 INFO kablam!    --> src/main.rs:189:1
Nov 02 09:35:06.176 INFO kablam!     |
Nov 02 09:35:06.176 INFO kablam! 189 | fn smarpointer_derefernce_testing()
Nov 02 09:35:06.177 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.177 INFO kablam! 
Nov 02 09:35:06.177 INFO kablam! warning: function is never used: `static_lifetime_testing`
Nov 02 09:35:06.177 INFO kablam!    --> src/main.rs:202:1
Nov 02 09:35:06.177 INFO kablam!     |
Nov 02 09:35:06.177 INFO kablam! 202 | fn static_lifetime_testing()
Nov 02 09:35:06.177 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.177 INFO kablam! 
Nov 02 09:35:06.177 INFO kablam! warning: function is never used: `returnsamevalue`
Nov 02 09:35:06.177 INFO kablam!    --> src/main.rs:218:1
Nov 02 09:35:06.177 INFO kablam!     |
Nov 02 09:35:06.177 INFO kablam! 218 | fn returnsamevalue(s:&str) ->&str{
Nov 02 09:35:06.177 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.177 INFO kablam! 
Nov 02 09:35:06.177 INFO kablam! warning: function is never used: `lifetime_ann_fn_testing`
Nov 02 09:35:06.177 INFO kablam!    --> src/main.rs:241:1
Nov 02 09:35:06.177 INFO kablam!     |
Nov 02 09:35:06.177 INFO kablam! 241 | fn lifetime_ann_fn_testing()
Nov 02 09:35:06.177 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.177 INFO kablam! 
Nov 02 09:35:06.177 INFO kablam! warning: function is never used: `longest`
Nov 02 09:35:06.177 INFO kablam!    --> src/main.rs:268:1
Nov 02 09:35:06.177 INFO kablam!     |
Nov 02 09:35:06.177 INFO kablam! 268 | fn longest<'a>(x:&'a str,y:&'a str) -> &'a str
Nov 02 09:35:06.177 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.178 INFO kablam! 
Nov 02 09:35:06.178 INFO kablam! warning: function is never used: `trait_bound_with_vec_testing`
Nov 02 09:35:06.178 INFO kablam!    --> src/main.rs:285:1
Nov 02 09:35:06.178 INFO kablam!     |
Nov 02 09:35:06.178 INFO kablam! 285 | fn trait_bound_with_vec_testing() {
Nov 02 09:35:06.178 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.178 INFO kablam! 
Nov 02 09:35:06.178 INFO kablam! warning: function is never used: `largest`
Nov 02 09:35:06.178 INFO kablam!    --> src/main.rs:297:1
Nov 02 09:35:06.178 INFO kablam!     |
Nov 02 09:35:06.178 INFO kablam! 297 | fn largest<T: PartialOrd + Copy>(list: &[T]) -> T {
Nov 02 09:35:06.178 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.178 INFO kablam! 
Nov 02 09:35:06.178 INFO kablam! warning: function is never used: `trait_bound_testing`
Nov 02 09:35:06.178 INFO kablam!    --> src/main.rs:314:1
Nov 02 09:35:06.178 INFO kablam!     |
Nov 02 09:35:06.178 INFO kablam! 314 | fn trait_bound_testing() {
Nov 02 09:35:06.178 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.178 INFO kablam! 
Nov 02 09:35:06.184 INFO kablam! warning: module `LinkList` should have a snake case name such as `link_list`
Nov 02 09:35:06.184 INFO kablam!   --> src/main.rs:12:1
Nov 02 09:35:06.184 INFO kablam!    |
Nov 02 09:35:06.184 INFO kablam! 12 | mod LinkList;
Nov 02 09:35:06.184 INFO kablam!    | ^^^^^^^^^^^^^
Nov 02 09:35:06.184 INFO kablam!    |
Nov 02 09:35:06.184 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 02 09:35:06.184 INFO kablam! 
Nov 02 09:35:06.184 INFO kablam! warning: structure field `nodeInfo` should have a snake case name such as `node_info`
Nov 02 09:35:06.184 INFO kablam!   --> src/LinkList.rs:22:5
Nov 02 09:35:06.184 INFO kablam!    |
Nov 02 09:35:06.184 INFO kablam! 22 |     nodeInfo : Box<Information>,
Nov 02 09:35:06.184 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.184 INFO kablam! 
Nov 02 09:35:06.184 INFO kablam! warning: function `LinkList_testing` should have a snake case name such as `link_list_testing`
Nov 02 09:35:06.184 INFO kablam!   --> src/main.rs:40:1
Nov 02 09:35:06.184 INFO kablam!    |
Nov 02 09:35:06.184 INFO kablam! 40 | / fn LinkList_testing()
Nov 02 09:35:06.184 INFO kablam! 41 | | {
Nov 02 09:35:06.184 INFO kablam! 42 | |     //let list : Box<LinkList::LinkedList> = Box::new(LinkList::LinkedList{});
Nov 02 09:35:06.185 INFO kablam! 43 | |     let mut list =  LinkList::LinkedList{head:None};
Nov 02 09:35:06.185 INFO kablam! ...  |
Nov 02 09:35:06.185 INFO kablam! 77 | |     }
Nov 02 09:35:06.185 INFO kablam! 78 | | }
Nov 02 09:35:06.185 INFO kablam!    | |_^
Nov 02 09:35:06.185 INFO kablam! 
Nov 02 09:35:06.185 INFO kablam! warning: type `item_list` should have a camel case name such as `ItemList`
Nov 02 09:35:06.185 INFO kablam!    --> src/main.rs:98:1
Nov 02 09:35:06.185 INFO kablam!     |
Nov 02 09:35:06.185 INFO kablam! 98  | / enum item_list {
Nov 02 09:35:06.185 INFO kablam! 99  | |     pair{x:u32,y:Box<item_list>},
Nov 02 09:35:06.185 INFO kablam! 100 | | Nil
Nov 02 09:35:06.185 INFO kablam! 101 | | }
Nov 02 09:35:06.185 INFO kablam!     | |_^
Nov 02 09:35:06.185 INFO kablam!     |
Nov 02 09:35:06.185 INFO kablam!     = note: #[warn(non_camel_case_types)] on by default
Nov 02 09:35:06.185 INFO kablam! 
Nov 02 09:35:06.185 INFO kablam! warning: variant `pair` should have a camel case name such as `Pair`
Nov 02 09:35:06.185 INFO kablam!   --> src/main.rs:99:2
Nov 02 09:35:06.185 INFO kablam!    |
Nov 02 09:35:06.185 INFO kablam! 99 |     pair{x:u32,y:Box<item_list>},
Nov 02 09:35:06.186 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 09:35:06.186 INFO kablam! 
Nov 02 09:35:06.186 INFO kablam! warning: function `Rfcell_testing` should have a snake case name such as `rfcell_testing`
Nov 02 09:35:06.186 INFO kablam!    --> src/main.rs:141:1
Nov 02 09:35:06.186 INFO kablam!     |
Nov 02 09:35:06.186 INFO kablam! 141 | / fn Rfcell_testing() {
Nov 02 09:35:06.186 INFO kablam! 142 | |     let value = Rc::new(RefCell::new(5));
Nov 02 09:35:06.186 INFO kablam! 143 | |
Nov 02 09:35:06.186 INFO kablam! 144 | |     let a = Rc::new(Cons(Rc::clone(&value), Rc::new(Nil)));
Nov 02 09:35:06.186 INFO kablam! ...   |
Nov 02 09:35:06.186 INFO kablam! 157 | |     println!("c after = {:?}", c);
Nov 02 09:35:06.186 INFO kablam! 158 | | }
Nov 02 09:35:06.186 INFO kablam!     | |_^
Nov 02 09:35:06.186 INFO kablam! 
Nov 02 09:35:06.186 INFO kablam! warning: type `refCount` should have a camel case name such as `Refcount`
Nov 02 09:35:06.186 INFO kablam!    --> src/main.rs:161:1
Nov 02 09:35:06.186 INFO kablam!     |
Nov 02 09:35:06.186 INFO kablam! 161 | / struct refCount<T>
Nov 02 09:35:06.186 INFO kablam! 162 | | {    
Nov 02 09:35:06.186 INFO kablam! 163 | |     val : T,
Nov 02 09:35:06.186 INFO kablam! 164 | | }
Nov 02 09:35:06.187 INFO kablam!     | |_^
Nov 02 09:35:06.187 INFO kablam! 
Nov 02 09:35:06.187 INFO kablam! warning: function `reference_Count_Testing` should have a snake case name such as `reference_count_testing`
Nov 02 09:35:06.187 INFO kablam!    --> src/main.rs:166:1
Nov 02 09:35:06.187 INFO kablam!     |
Nov 02 09:35:06.187 INFO kablam! 166 | / fn reference_Count_Testing()
Nov 02 09:35:06.187 INFO kablam! 167 | | {
Nov 02 09:35:06.187 INFO kablam! 168 | |     //let rcI =refCount{val:32};
Nov 02 09:35:06.187 INFO kablam! 169 | |     //println!("count after creating c = {}", rcI.val);
Nov 02 09:35:06.187 INFO kablam! ...   |
Nov 02 09:35:06.187 INFO kablam! 186 | |     
Nov 02 09:35:06.187 INFO kablam! 187 | | }
Nov 02 09:35:06.187 INFO kablam!     | |_^
Nov 02 09:35:06.187 INFO kablam! 
Nov 02 09:35:06.187 INFO kablam! warning: variable `rcI` should have a snake case name such as `rc_i`
Nov 02 09:35:06.187 INFO kablam!    --> src/main.rs:171:6
Nov 02 09:35:06.187 INFO kablam!     |
Nov 02 09:35:06.187 INFO kablam! 171 |     let rcI =refCount{val:String::from("this is a new string")};
Nov 02 09:35:06.187 INFO kablam!     |         ^^^
Nov 02 09:35:06.187 INFO kablam! 
Nov 02 09:35:06.238 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Nov 02 09:35:06.242 INFO kablam! su: No module specific data is present
Nov 02 09:35:07.180 INFO running `"docker" "rm" "-f" "0e6ce8767b8bd046662bccde605e4d32127de39b728c84347fe9581942dbb7cc"`
Nov 02 09:35:07.584 INFO blam! 0e6ce8767b8bd046662bccde605e4d32127de39b728c84347fe9581942dbb7cc