Nov 01 01:49:01.664 INFO testing neerajbisht1987/hellocargo against 1.30.0 for beta-1.31-1
Nov 01 01:49:01.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 01:49:02.059 INFO blam! a05a9aab830f14c25c1e5e8d4ce50d29369901ba155415404851e0fc44498937
Nov 01 01:49:02.065 INFO running `"docker" "start" "-a" "a05a9aab830f14c25c1e5e8d4ce50d29369901ba155415404851e0fc44498937"`
Nov 01 01:49:02.590 INFO kablam! usermod: no changes
Nov 01 01:49:02.632 INFO kablam!    Compiling hello_cargo v0.1.0 (/source)
Nov 01 01:49:03.087 INFO kablam! warning: unused variable: `mystruct`
Nov 01 01:49:03.087 INFO kablam!    --> src/main.rs:126:6
Nov 01 01:49:03.087 INFO kablam!     |
Nov 01 01:49:03.087 INFO kablam! 126 |     let mystruct = module1::MyStruct{i:2};    
Nov 01 01:49:03.087 INFO kablam!     |         ^^^^^^^^ help: consider using `_mystruct` instead
Nov 01 01:49:03.087 INFO kablam!     |
Nov 01 01:49:03.087 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 01:49:03.087 INFO kablam! 
Nov 01 01:49:03.087 INFO kablam! warning: unused variable: `b`
Nov 01 01:49:03.087 INFO kablam!    --> src/main.rs:178:6
Nov 01 01:49:03.087 INFO kablam!     |
Nov 01 01:49:03.087 INFO kablam! 178 |     let b=rc.clone();
Nov 01 01:49:03.087 INFO kablam!     |         ^ help: consider using `_b` instead
Nov 01 01:49:03.087 INFO kablam! 
Nov 01 01:49:03.087 INFO kablam! warning: unused variable: `news_article_nosummarization`
Nov 01 01:49:03.087 INFO kablam!    --> src/main.rs:322:6
Nov 01 01:49:03.087 INFO kablam!     |
Nov 01 01:49:03.087 INFO kablam! 322 |     let news_article_nosummarization = NewsArticleNoSummarization{
Nov 01 01:49:03.087 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_news_article_nosummarization` instead
Nov 01 01:49:03.087 INFO kablam! 
Nov 01 01:49:03.087 INFO kablam! warning: unused variable: `news_article_nosummarization`
Nov 01 01:49:03.087 INFO kablam!    --> src/main.rs:329:6
Nov 01 01:49:03.087 INFO kablam!     |
Nov 01 01:49:03.087 INFO kablam! 329 |     let news_article_nosummarization = NewsArticleNoSummarization{
Nov 01 01:49:03.087 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_news_article_nosummarization` instead
Nov 01 01:49:03.087 INFO kablam! 
Nov 01 01:49:03.135 INFO kablam! warning: struct is never constructed: `MyBox`
Nov 01 01:49:03.135 INFO kablam!  --> src/module1.rs:3:1
Nov 01 01:49:03.135 INFO kablam!   |
Nov 01 01:49:03.135 INFO kablam! 3 | pub struct MyBox<T>(T);
Nov 01 01:49:03.135 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.135 INFO kablam!   |
Nov 01 01:49:03.135 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 01:49:03.135 INFO kablam! 
Nov 01 01:49:03.135 INFO kablam! warning: method is never used: `new`
Nov 01 01:49:03.135 INFO kablam!  --> src/module1.rs:7:5
Nov 01 01:49:03.135 INFO kablam!   |
Nov 01 01:49:03.135 INFO kablam! 7 |     pub fn new(x: T) -> MyBox<T> {
Nov 01 01:49:03.135 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.135 INFO kablam! 
Nov 01 01:49:03.135 INFO kablam! warning: struct is never constructed: `MyStruct`
Nov 01 01:49:03.135 INFO kablam!   --> src/module1.rs:27:1
Nov 01 01:49:03.135 INFO kablam!    |
Nov 01 01:49:03.135 INFO kablam! 27 | pub struct MyStruct {
Nov 01 01:49:03.135 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.135 INFO kablam! 
Nov 01 01:49:03.135 INFO kablam! warning: function is never used: `ref_testing`
Nov 01 01:49:03.135 INFO kablam!   --> src/main.rs:82:1
Nov 01 01:49:03.135 INFO kablam!    |
Nov 01 01:49:03.136 INFO kablam! 82 | fn ref_testing()
Nov 01 01:49:03.136 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 01:49:03.136 INFO kablam! 
Nov 01 01:49:03.136 INFO kablam! warning: enum is never used: `item_list`
Nov 01 01:49:03.136 INFO kablam!   --> src/main.rs:98:1
Nov 01 01:49:03.136 INFO kablam!    |
Nov 01 01:49:03.136 INFO kablam! 98 | enum item_list {
Nov 01 01:49:03.136 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 01 01:49:03.136 INFO kablam! 
Nov 01 01:49:03.136 INFO kablam! warning: function is never used: `match_testing`
Nov 01 01:49:03.136 INFO kablam!    --> src/main.rs:103:1
Nov 01 01:49:03.136 INFO kablam!     |
Nov 01 01:49:03.136 INFO kablam! 103 | fn match_testing() {
Nov 01 01:49:03.136 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.136 INFO kablam! 
Nov 01 01:49:03.136 INFO kablam! warning: function is never used: `findvalue`
Nov 01 01:49:03.136 INFO kablam!    --> src/main.rs:113:1
Nov 01 01:49:03.136 INFO kablam!     |
Nov 01 01:49:03.136 INFO kablam! 113 | fn findvalue(list:item_list,val:u32)
Nov 01 01:49:03.136 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.136 INFO kablam! 
Nov 01 01:49:03.136 INFO kablam! warning: function is never used: `module_testing`
Nov 01 01:49:03.136 INFO kablam!    --> src/main.rs:125:1
Nov 01 01:49:03.136 INFO kablam!     |
Nov 01 01:49:03.136 INFO kablam! 125 | fn module_testing() {
Nov 01 01:49:03.136 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.136 INFO kablam! 
Nov 01 01:49:03.136 INFO kablam! warning: enum is never used: `List`
Nov 01 01:49:03.136 INFO kablam!    --> src/main.rs:136:1
Nov 01 01:49:03.136 INFO kablam!     |
Nov 01 01:49:03.136 INFO kablam! 136 | enum List {
Nov 01 01:49:03.136 INFO kablam!     | ^^^^^^^^^
Nov 01 01:49:03.136 INFO kablam! 
Nov 01 01:49:03.136 INFO kablam! warning: function is never used: `Rfcell_testing`
Nov 01 01:49:03.136 INFO kablam!    --> src/main.rs:141:1
Nov 01 01:49:03.136 INFO kablam!     |
Nov 01 01:49:03.136 INFO kablam! 141 | fn Rfcell_testing() {
Nov 01 01:49:03.136 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.136 INFO kablam! 
Nov 01 01:49:03.136 INFO kablam! warning: struct is never constructed: `refCount`
Nov 01 01:49:03.136 INFO kablam!    --> src/main.rs:161:1
Nov 01 01:49:03.136 INFO kablam!     |
Nov 01 01:49:03.136 INFO kablam! 161 | struct refCount<T>
Nov 01 01:49:03.136 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.136 INFO kablam! 
Nov 01 01:49:03.136 INFO kablam! warning: function is never used: `reference_Count_Testing`
Nov 01 01:49:03.136 INFO kablam!    --> src/main.rs:166:1
Nov 01 01:49:03.136 INFO kablam!     |
Nov 01 01:49:03.136 INFO kablam! 166 | fn reference_Count_Testing()
Nov 01 01:49:03.136 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.136 INFO kablam! 
Nov 01 01:49:03.136 INFO kablam! warning: function is never used: `smarpointer_derefernce_testing`
Nov 01 01:49:03.136 INFO kablam!    --> src/main.rs:189:1
Nov 01 01:49:03.136 INFO kablam!     |
Nov 01 01:49:03.136 INFO kablam! 189 | fn smarpointer_derefernce_testing()
Nov 01 01:49:03.136 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.136 INFO kablam! 
Nov 01 01:49:03.136 INFO kablam! warning: function is never used: `static_lifetime_testing`
Nov 01 01:49:03.136 INFO kablam!    --> src/main.rs:202:1
Nov 01 01:49:03.136 INFO kablam!     |
Nov 01 01:49:03.136 INFO kablam! 202 | fn static_lifetime_testing()
Nov 01 01:49:03.136 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.136 INFO kablam! 
Nov 01 01:49:03.136 INFO kablam! warning: function is never used: `returnsamevalue`
Nov 01 01:49:03.137 INFO kablam!    --> src/main.rs:218:1
Nov 01 01:49:03.137 INFO kablam!     |
Nov 01 01:49:03.137 INFO kablam! 218 | fn returnsamevalue(s:&str) ->&str{
Nov 01 01:49:03.137 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.137 INFO kablam! 
Nov 01 01:49:03.137 INFO kablam! warning: function is never used: `lifetime_ann_fn_testing`
Nov 01 01:49:03.137 INFO kablam!    --> src/main.rs:241:1
Nov 01 01:49:03.137 INFO kablam!     |
Nov 01 01:49:03.137 INFO kablam! 241 | fn lifetime_ann_fn_testing()
Nov 01 01:49:03.137 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.137 INFO kablam! 
Nov 01 01:49:03.137 INFO kablam! warning: function is never used: `longest`
Nov 01 01:49:03.137 INFO kablam!    --> src/main.rs:268:1
Nov 01 01:49:03.137 INFO kablam!     |
Nov 01 01:49:03.137 INFO kablam! 268 | fn longest<'a>(x:&'a str,y:&'a str) -> &'a str
Nov 01 01:49:03.137 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.137 INFO kablam! 
Nov 01 01:49:03.137 INFO kablam! warning: function is never used: `trait_bound_with_vec_testing`
Nov 01 01:49:03.137 INFO kablam!    --> src/main.rs:285:1
Nov 01 01:49:03.137 INFO kablam!     |
Nov 01 01:49:03.137 INFO kablam! 285 | fn trait_bound_with_vec_testing() {
Nov 01 01:49:03.137 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.137 INFO kablam! 
Nov 01 01:49:03.137 INFO kablam! warning: function is never used: `largest`
Nov 01 01:49:03.137 INFO kablam!    --> src/main.rs:297:1
Nov 01 01:49:03.137 INFO kablam!     |
Nov 01 01:49:03.137 INFO kablam! 297 | fn largest<T: PartialOrd + Copy>(list: &[T]) -> T {
Nov 01 01:49:03.137 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.137 INFO kablam! 
Nov 01 01:49:03.137 INFO kablam! warning: function is never used: `trait_bound_testing`
Nov 01 01:49:03.137 INFO kablam!    --> src/main.rs:314:1
Nov 01 01:49:03.137 INFO kablam!     |
Nov 01 01:49:03.137 INFO kablam! 314 | fn trait_bound_testing() {
Nov 01 01:49:03.137 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.137 INFO kablam! 
Nov 01 01:49:03.137 INFO kablam! warning: module `LinkList` should have a snake case name such as `link_list`
Nov 01 01:49:03.137 INFO kablam!   --> src/main.rs:12:1
Nov 01 01:49:03.137 INFO kablam!    |
Nov 01 01:49:03.137 INFO kablam! 12 | mod LinkList;
Nov 01 01:49:03.137 INFO kablam!    | ^^^^^^^^^^^^^
Nov 01 01:49:03.137 INFO kablam!    |
Nov 01 01:49:03.137 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 01 01:49:03.137 INFO kablam! 
Nov 01 01:49:03.137 INFO kablam! warning: structure field `nodeInfo` should have a snake case name such as `node_info`
Nov 01 01:49:03.137 INFO kablam!   --> src/LinkList.rs:22:5
Nov 01 01:49:03.137 INFO kablam!    |
Nov 01 01:49:03.137 INFO kablam! 22 |     nodeInfo : Box<Information>,
Nov 01 01:49:03.137 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.137 INFO kablam! 
Nov 01 01:49:03.137 INFO kablam! warning: function `LinkList_testing` should have a snake case name such as `link_list_testing`
Nov 01 01:49:03.137 INFO kablam!   --> src/main.rs:40:1
Nov 01 01:49:03.137 INFO kablam!    |
Nov 01 01:49:03.137 INFO kablam! 40 | / fn LinkList_testing()
Nov 01 01:49:03.137 INFO kablam! 41 | | {
Nov 01 01:49:03.137 INFO kablam! 42 | |     //let list : Box<LinkList::LinkedList> = Box::new(LinkList::LinkedList{});
Nov 01 01:49:03.137 INFO kablam! 43 | |     let mut list =  LinkList::LinkedList{head:None};
Nov 01 01:49:03.137 INFO kablam! ...  |
Nov 01 01:49:03.137 INFO kablam! 77 | |     }
Nov 01 01:49:03.137 INFO kablam! 78 | | }
Nov 01 01:49:03.137 INFO kablam!    | |_^
Nov 01 01:49:03.137 INFO kablam! 
Nov 01 01:49:03.137 INFO kablam! warning: type `item_list` should have a camel case name such as `ItemList`
Nov 01 01:49:03.137 INFO kablam!    --> src/main.rs:98:1
Nov 01 01:49:03.138 INFO kablam!     |
Nov 01 01:49:03.138 INFO kablam! 98  | / enum item_list {
Nov 01 01:49:03.138 INFO kablam! 99  | |     pair{x:u32,y:Box<item_list>},
Nov 01 01:49:03.138 INFO kablam! 100 | | Nil
Nov 01 01:49:03.138 INFO kablam! 101 | | }
Nov 01 01:49:03.138 INFO kablam!     | |_^
Nov 01 01:49:03.138 INFO kablam!     |
Nov 01 01:49:03.138 INFO kablam!     = note: #[warn(non_camel_case_types)] on by default
Nov 01 01:49:03.138 INFO kablam! 
Nov 01 01:49:03.138 INFO kablam! warning: variant `pair` should have a camel case name such as `Pair`
Nov 01 01:49:03.138 INFO kablam!   --> src/main.rs:99:2
Nov 01 01:49:03.138 INFO kablam!    |
Nov 01 01:49:03.138 INFO kablam! 99 |     pair{x:u32,y:Box<item_list>},
Nov 01 01:49:03.138 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:03.138 INFO kablam! 
Nov 01 01:49:03.138 INFO kablam! warning: function `Rfcell_testing` should have a snake case name such as `rfcell_testing`
Nov 01 01:49:03.138 INFO kablam!    --> src/main.rs:141:1
Nov 01 01:49:03.138 INFO kablam!     |
Nov 01 01:49:03.138 INFO kablam! 141 | / fn Rfcell_testing() {
Nov 01 01:49:03.138 INFO kablam! 142 | |     let value = Rc::new(RefCell::new(5));
Nov 01 01:49:03.138 INFO kablam! 143 | |
Nov 01 01:49:03.138 INFO kablam! 144 | |     let a = Rc::new(Cons(Rc::clone(&value), Rc::new(Nil)));
Nov 01 01:49:03.138 INFO kablam! ...   |
Nov 01 01:49:03.138 INFO kablam! 157 | |     println!("c after = {:?}", c);
Nov 01 01:49:03.138 INFO kablam! 158 | | }
Nov 01 01:49:03.138 INFO kablam!     | |_^
Nov 01 01:49:03.138 INFO kablam! 
Nov 01 01:49:03.138 INFO kablam! warning: type `refCount` should have a camel case name such as `Refcount`
Nov 01 01:49:03.138 INFO kablam!    --> src/main.rs:161:1
Nov 01 01:49:03.138 INFO kablam!     |
Nov 01 01:49:03.138 INFO kablam! 161 | / struct refCount<T>
Nov 01 01:49:03.138 INFO kablam! 162 | | {    
Nov 01 01:49:03.138 INFO kablam! 163 | |     val : T,
Nov 01 01:49:03.138 INFO kablam! 164 | | }
Nov 01 01:49:03.138 INFO kablam!     | |_^
Nov 01 01:49:03.138 INFO kablam! 
Nov 01 01:49:03.138 INFO kablam! warning: function `reference_Count_Testing` should have a snake case name such as `reference_count_testing`
Nov 01 01:49:03.138 INFO kablam!    --> src/main.rs:166:1
Nov 01 01:49:03.138 INFO kablam!     |
Nov 01 01:49:03.138 INFO kablam! 166 | / fn reference_Count_Testing()
Nov 01 01:49:03.138 INFO kablam! 167 | | {
Nov 01 01:49:03.138 INFO kablam! 168 | |     //let rcI =refCount{val:32};
Nov 01 01:49:03.138 INFO kablam! 169 | |     //println!("count after creating c = {}", rcI.val);
Nov 01 01:49:03.138 INFO kablam! ...   |
Nov 01 01:49:03.138 INFO kablam! 186 | |     
Nov 01 01:49:03.138 INFO kablam! 187 | | }
Nov 01 01:49:03.138 INFO kablam!     | |_^
Nov 01 01:49:03.138 INFO kablam! 
Nov 01 01:49:03.138 INFO kablam! warning: variable `rcI` should have a snake case name such as `rc_i`
Nov 01 01:49:03.138 INFO kablam!    --> src/main.rs:171:6
Nov 01 01:49:03.138 INFO kablam!     |
Nov 01 01:49:03.138 INFO kablam! 171 |     let rcI =refCount{val:String::from("this is a new string")};
Nov 01 01:49:03.138 INFO kablam!     |         ^^^
Nov 01 01:49:03.138 INFO kablam! 
Nov 01 01:49:03.525 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Nov 01 01:49:03.526 INFO kablam! su: No module specific data is present
Nov 01 01:49:03.829 INFO running `"docker" "rm" "-f" "a05a9aab830f14c25c1e5e8d4ce50d29369901ba155415404851e0fc44498937"`
Nov 01 01:49:03.934 INFO blam! a05a9aab830f14c25c1e5e8d4ce50d29369901ba155415404851e0fc44498937
Nov 01 01:49:03.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 01:49:04.147 INFO blam! 522e62d6810ea9996fdc57d9419cc76176c9c422bef482f56126aef6486ce73c
Nov 01 01:49:04.147 INFO running `"docker" "start" "-a" "522e62d6810ea9996fdc57d9419cc76176c9c422bef482f56126aef6486ce73c"`
Nov 01 01:49:04.586 INFO kablam! usermod: no changes
Nov 01 01:49:04.611 INFO kablam!    Compiling hello_cargo v0.1.0 (/source)
Nov 01 01:49:05.031 INFO kablam! warning: unused variable: `mystruct`
Nov 01 01:49:05.031 INFO kablam!    --> src/main.rs:126:6
Nov 01 01:49:05.031 INFO kablam!     |
Nov 01 01:49:05.031 INFO kablam! 126 |     let mystruct = module1::MyStruct{i:2};    
Nov 01 01:49:05.031 INFO kablam!     |         ^^^^^^^^ help: consider using `_mystruct` instead
Nov 01 01:49:05.031 INFO kablam!     |
Nov 01 01:49:05.031 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 01:49:05.031 INFO kablam! 
Nov 01 01:49:05.031 INFO kablam! warning: unused variable: `b`
Nov 01 01:49:05.031 INFO kablam!    --> src/main.rs:178:6
Nov 01 01:49:05.031 INFO kablam!     |
Nov 01 01:49:05.031 INFO kablam! 178 |     let b=rc.clone();
Nov 01 01:49:05.031 INFO kablam!     |         ^ help: consider using `_b` instead
Nov 01 01:49:05.031 INFO kablam! 
Nov 01 01:49:05.031 INFO kablam! warning: unused variable: `news_article_nosummarization`
Nov 01 01:49:05.031 INFO kablam!    --> src/main.rs:322:6
Nov 01 01:49:05.031 INFO kablam!     |
Nov 01 01:49:05.031 INFO kablam! 322 |     let news_article_nosummarization = NewsArticleNoSummarization{
Nov 01 01:49:05.031 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_news_article_nosummarization` instead
Nov 01 01:49:05.031 INFO kablam! 
Nov 01 01:49:05.031 INFO kablam! warning: unused variable: `news_article_nosummarization`
Nov 01 01:49:05.031 INFO kablam!    --> src/main.rs:329:6
Nov 01 01:49:05.031 INFO kablam!     |
Nov 01 01:49:05.031 INFO kablam! 329 |     let news_article_nosummarization = NewsArticleNoSummarization{
Nov 01 01:49:05.031 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using `_news_article_nosummarization` instead
Nov 01 01:49:05.031 INFO kablam! 
Nov 01 01:49:05.076 INFO kablam! warning: struct is never constructed: `MyBox`
Nov 01 01:49:05.076 INFO kablam!  --> src/module1.rs:3:1
Nov 01 01:49:05.076 INFO kablam!   |
Nov 01 01:49:05.076 INFO kablam! 3 | pub struct MyBox<T>(T);
Nov 01 01:49:05.076 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.076 INFO kablam!   |
Nov 01 01:49:05.076 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 01:49:05.076 INFO kablam! 
Nov 01 01:49:05.076 INFO kablam! warning: method is never used: `new`
Nov 01 01:49:05.076 INFO kablam!  --> src/module1.rs:7:5
Nov 01 01:49:05.076 INFO kablam!   |
Nov 01 01:49:05.076 INFO kablam! 7 |     pub fn new(x: T) -> MyBox<T> {
Nov 01 01:49:05.076 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.076 INFO kablam! 
Nov 01 01:49:05.076 INFO kablam! warning: struct is never constructed: `MyStruct`
Nov 01 01:49:05.076 INFO kablam!   --> src/module1.rs:27:1
Nov 01 01:49:05.076 INFO kablam!    |
Nov 01 01:49:05.076 INFO kablam! 27 | pub struct MyStruct {
Nov 01 01:49:05.076 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.076 INFO kablam! 
Nov 01 01:49:05.076 INFO kablam! warning: function is never used: `ref_testing`
Nov 01 01:49:05.076 INFO kablam!   --> src/main.rs:82:1
Nov 01 01:49:05.076 INFO kablam!    |
Nov 01 01:49:05.076 INFO kablam! 82 | fn ref_testing()
Nov 01 01:49:05.077 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 01:49:05.077 INFO kablam! 
Nov 01 01:49:05.077 INFO kablam! warning: enum is never used: `item_list`
Nov 01 01:49:05.077 INFO kablam!   --> src/main.rs:98:1
Nov 01 01:49:05.077 INFO kablam!    |
Nov 01 01:49:05.077 INFO kablam! 98 | enum item_list {
Nov 01 01:49:05.077 INFO kablam!    | ^^^^^^^^^^^^^^
Nov 01 01:49:05.077 INFO kablam! 
Nov 01 01:49:05.077 INFO kablam! warning: function is never used: `match_testing`
Nov 01 01:49:05.077 INFO kablam!    --> src/main.rs:103:1
Nov 01 01:49:05.077 INFO kablam!     |
Nov 01 01:49:05.077 INFO kablam! 103 | fn match_testing() {
Nov 01 01:49:05.077 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.077 INFO kablam! 
Nov 01 01:49:05.077 INFO kablam! warning: function is never used: `findvalue`
Nov 01 01:49:05.077 INFO kablam!    --> src/main.rs:113:1
Nov 01 01:49:05.077 INFO kablam!     |
Nov 01 01:49:05.077 INFO kablam! 113 | fn findvalue(list:item_list,val:u32)
Nov 01 01:49:05.077 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.077 INFO kablam! 
Nov 01 01:49:05.077 INFO kablam! warning: function is never used: `module_testing`
Nov 01 01:49:05.077 INFO kablam!    --> src/main.rs:125:1
Nov 01 01:49:05.077 INFO kablam!     |
Nov 01 01:49:05.077 INFO kablam! 125 | fn module_testing() {
Nov 01 01:49:05.077 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.077 INFO kablam! 
Nov 01 01:49:05.079 INFO kablam! warning: enum is never used: `List`
Nov 01 01:49:05.079 INFO kablam!    --> src/main.rs:136:1
Nov 01 01:49:05.079 INFO kablam!     |
Nov 01 01:49:05.079 INFO kablam! 136 | enum List {
Nov 01 01:49:05.079 INFO kablam!     | ^^^^^^^^^
Nov 01 01:49:05.079 INFO kablam! 
Nov 01 01:49:05.079 INFO kablam! warning: function is never used: `Rfcell_testing`
Nov 01 01:49:05.079 INFO kablam!    --> src/main.rs:141:1
Nov 01 01:49:05.079 INFO kablam!     |
Nov 01 01:49:05.079 INFO kablam! 141 | fn Rfcell_testing() {
Nov 01 01:49:05.079 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.079 INFO kablam! 
Nov 01 01:49:05.079 INFO kablam! warning: struct is never constructed: `refCount`
Nov 01 01:49:05.079 INFO kablam!    --> src/main.rs:161:1
Nov 01 01:49:05.079 INFO kablam!     |
Nov 01 01:49:05.079 INFO kablam! 161 | struct refCount<T>
Nov 01 01:49:05.079 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.079 INFO kablam! 
Nov 01 01:49:05.079 INFO kablam! warning: function is never used: `reference_Count_Testing`
Nov 01 01:49:05.079 INFO kablam!    --> src/main.rs:166:1
Nov 01 01:49:05.079 INFO kablam!     |
Nov 01 01:49:05.079 INFO kablam! 166 | fn reference_Count_Testing()
Nov 01 01:49:05.079 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.079 INFO kablam! 
Nov 01 01:49:05.079 INFO kablam! warning: function is never used: `smarpointer_derefernce_testing`
Nov 01 01:49:05.079 INFO kablam!    --> src/main.rs:189:1
Nov 01 01:49:05.079 INFO kablam!     |
Nov 01 01:49:05.081 INFO kablam! 189 | fn smarpointer_derefernce_testing()
Nov 01 01:49:05.081 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.081 INFO kablam! 
Nov 01 01:49:05.081 INFO kablam! warning: function is never used: `static_lifetime_testing`
Nov 01 01:49:05.081 INFO kablam!    --> src/main.rs:202:1
Nov 01 01:49:05.081 INFO kablam!     |
Nov 01 01:49:05.081 INFO kablam! 202 | fn static_lifetime_testing()
Nov 01 01:49:05.081 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.081 INFO kablam! 
Nov 01 01:49:05.081 INFO kablam! warning: function is never used: `returnsamevalue`
Nov 01 01:49:05.081 INFO kablam!    --> src/main.rs:218:1
Nov 01 01:49:05.081 INFO kablam!     |
Nov 01 01:49:05.081 INFO kablam! 218 | fn returnsamevalue(s:&str) ->&str{
Nov 01 01:49:05.081 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.081 INFO kablam! 
Nov 01 01:49:05.081 INFO kablam! warning: function is never used: `lifetime_ann_fn_testing`
Nov 01 01:49:05.081 INFO kablam!    --> src/main.rs:241:1
Nov 01 01:49:05.081 INFO kablam!     |
Nov 01 01:49:05.081 INFO kablam! 241 | fn lifetime_ann_fn_testing()
Nov 01 01:49:05.081 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.081 INFO kablam! 
Nov 01 01:49:05.081 INFO kablam! warning: function is never used: `longest`
Nov 01 01:49:05.081 INFO kablam!    --> src/main.rs:268:1
Nov 01 01:49:05.081 INFO kablam!     |
Nov 01 01:49:05.081 INFO kablam! 268 | fn longest<'a>(x:&'a str,y:&'a str) -> &'a str
Nov 01 01:49:05.081 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.081 INFO kablam! 
Nov 01 01:49:05.081 INFO kablam! warning: function is never used: `trait_bound_with_vec_testing`
Nov 01 01:49:05.081 INFO kablam!    --> src/main.rs:285:1
Nov 01 01:49:05.081 INFO kablam!     |
Nov 01 01:49:05.081 INFO kablam! 285 | fn trait_bound_with_vec_testing() {
Nov 01 01:49:05.081 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.081 INFO kablam! 
Nov 01 01:49:05.081 INFO kablam! warning: function is never used: `largest`
Nov 01 01:49:05.081 INFO kablam!    --> src/main.rs:297:1
Nov 01 01:49:05.081 INFO kablam!     |
Nov 01 01:49:05.081 INFO kablam! 297 | fn largest<T: PartialOrd + Copy>(list: &[T]) -> T {
Nov 01 01:49:05.081 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.081 INFO kablam! 
Nov 01 01:49:05.081 INFO kablam! warning: function is never used: `trait_bound_testing`
Nov 01 01:49:05.081 INFO kablam!    --> src/main.rs:314:1
Nov 01 01:49:05.081 INFO kablam!     |
Nov 01 01:49:05.081 INFO kablam! 314 | fn trait_bound_testing() {
Nov 01 01:49:05.081 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.081 INFO kablam! 
Nov 01 01:49:05.081 INFO kablam! warning: module `LinkList` should have a snake case name such as `link_list`
Nov 01 01:49:05.081 INFO kablam!   --> src/main.rs:12:1
Nov 01 01:49:05.081 INFO kablam!    |
Nov 01 01:49:05.081 INFO kablam! 12 | mod LinkList;
Nov 01 01:49:05.082 INFO kablam!    | ^^^^^^^^^^^^^
Nov 01 01:49:05.082 INFO kablam!    |
Nov 01 01:49:05.082 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 01 01:49:05.082 INFO kablam! 
Nov 01 01:49:05.082 INFO kablam! warning: structure field `nodeInfo` should have a snake case name such as `node_info`
Nov 01 01:49:05.082 INFO kablam!   --> src/LinkList.rs:22:5
Nov 01 01:49:05.082 INFO kablam!    |
Nov 01 01:49:05.082 INFO kablam! 22 |     nodeInfo : Box<Information>,
Nov 01 01:49:05.082 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.082 INFO kablam! 
Nov 01 01:49:05.082 INFO kablam! warning: function `LinkList_testing` should have a snake case name such as `link_list_testing`
Nov 01 01:49:05.082 INFO kablam!   --> src/main.rs:40:1
Nov 01 01:49:05.082 INFO kablam!    |
Nov 01 01:49:05.082 INFO kablam! 40 | / fn LinkList_testing()
Nov 01 01:49:05.082 INFO kablam! 41 | | {
Nov 01 01:49:05.082 INFO kablam! 42 | |     //let list : Box<LinkList::LinkedList> = Box::new(LinkList::LinkedList{});
Nov 01 01:49:05.082 INFO kablam! 43 | |     let mut list =  LinkList::LinkedList{head:None};
Nov 01 01:49:05.082 INFO kablam! ...  |
Nov 01 01:49:05.082 INFO kablam! 77 | |     }
Nov 01 01:49:05.082 INFO kablam! 78 | | }
Nov 01 01:49:05.082 INFO kablam!    | |_^
Nov 01 01:49:05.082 INFO kablam! 
Nov 01 01:49:05.082 INFO kablam! warning: type `item_list` should have a camel case name such as `ItemList`
Nov 01 01:49:05.082 INFO kablam!    --> src/main.rs:98:1
Nov 01 01:49:05.082 INFO kablam!     |
Nov 01 01:49:05.082 INFO kablam! 98  | / enum item_list {
Nov 01 01:49:05.082 INFO kablam! 99  | |     pair{x:u32,y:Box<item_list>},
Nov 01 01:49:05.082 INFO kablam! 100 | | Nil
Nov 01 01:49:05.082 INFO kablam! 101 | | }
Nov 01 01:49:05.082 INFO kablam!     | |_^
Nov 01 01:49:05.082 INFO kablam!     |
Nov 01 01:49:05.082 INFO kablam!     = note: #[warn(non_camel_case_types)] on by default
Nov 01 01:49:05.082 INFO kablam! 
Nov 01 01:49:05.082 INFO kablam! warning: variant `pair` should have a camel case name such as `Pair`
Nov 01 01:49:05.082 INFO kablam!   --> src/main.rs:99:2
Nov 01 01:49:05.082 INFO kablam!    |
Nov 01 01:49:05.082 INFO kablam! 99 |     pair{x:u32,y:Box<item_list>},
Nov 01 01:49:05.082 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 01:49:05.082 INFO kablam! 
Nov 01 01:49:05.082 INFO kablam! warning: function `Rfcell_testing` should have a snake case name such as `rfcell_testing`
Nov 01 01:49:05.082 INFO kablam!    --> src/main.rs:141:1
Nov 01 01:49:05.082 INFO kablam!     |
Nov 01 01:49:05.082 INFO kablam! 141 | / fn Rfcell_testing() {
Nov 01 01:49:05.082 INFO kablam! 142 | |     let value = Rc::new(RefCell::new(5));
Nov 01 01:49:05.082 INFO kablam! 143 | |
Nov 01 01:49:05.082 INFO kablam! 144 | |     let a = Rc::new(Cons(Rc::clone(&value), Rc::new(Nil)));
Nov 01 01:49:05.082 INFO kablam! ...   |
Nov 01 01:49:05.082 INFO kablam! 157 | |     println!("c after = {:?}", c);
Nov 01 01:49:05.082 INFO kablam! 158 | | }
Nov 01 01:49:05.082 INFO kablam!     | |_^
Nov 01 01:49:05.082 INFO kablam! 
Nov 01 01:49:05.082 INFO kablam! warning: type `refCount` should have a camel case name such as `Refcount`
Nov 01 01:49:05.082 INFO kablam!    --> src/main.rs:161:1
Nov 01 01:49:05.082 INFO kablam!     |
Nov 01 01:49:05.082 INFO kablam! 161 | / struct refCount<T>
Nov 01 01:49:05.082 INFO kablam! 162 | | {    
Nov 01 01:49:05.082 INFO kablam! 163 | |     val : T,
Nov 01 01:49:05.082 INFO kablam! 164 | | }
Nov 01 01:49:05.082 INFO kablam!     | |_^
Nov 01 01:49:05.082 INFO kablam! 
Nov 01 01:49:05.082 INFO kablam! warning: function `reference_Count_Testing` should have a snake case name such as `reference_count_testing`
Nov 01 01:49:05.082 INFO kablam!    --> src/main.rs:166:1
Nov 01 01:49:05.082 INFO kablam!     |
Nov 01 01:49:05.082 INFO kablam! 166 | / fn reference_Count_Testing()
Nov 01 01:49:05.082 INFO kablam! 167 | | {
Nov 01 01:49:05.082 INFO kablam! 168 | |     //let rcI =refCount{val:32};
Nov 01 01:49:05.082 INFO kablam! 169 | |     //println!("count after creating c = {}", rcI.val);
Nov 01 01:49:05.082 INFO kablam! ...   |
Nov 01 01:49:05.082 INFO kablam! 186 | |     
Nov 01 01:49:05.082 INFO kablam! 187 | | }
Nov 01 01:49:05.082 INFO kablam!     | |_^
Nov 01 01:49:05.082 INFO kablam! 
Nov 01 01:49:05.095 INFO kablam! warning: variable `rcI` should have a snake case name such as `rc_i`
Nov 01 01:49:05.095 INFO kablam!    --> src/main.rs:171:6
Nov 01 01:49:05.095 INFO kablam!     |
Nov 01 01:49:05.095 INFO kablam! 171 |     let rcI =refCount{val:String::from("this is a new string")};
Nov 01 01:49:05.095 INFO kablam!     |         ^^^
Nov 01 01:49:05.095 INFO kablam! 
Nov 01 01:49:05.458 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 01 01:49:05.460 INFO kablam! su: No module specific data is present
Nov 01 01:49:05.701 INFO running `"docker" "rm" "-f" "522e62d6810ea9996fdc57d9419cc76176c9c422bef482f56126aef6486ce73c"`
Nov 01 01:49:05.808 INFO blam! 522e62d6810ea9996fdc57d9419cc76176c9c422bef482f56126aef6486ce73c
Nov 01 01:49:05.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 01:49:05.999 INFO blam! 800f9fde0180d130e8a073436aa9a92802dd752c3aabb06009f40f5b5056cc68
Nov 01 01:49:06.001 INFO running `"docker" "start" "-a" "800f9fde0180d130e8a073436aa9a92802dd752c3aabb06009f40f5b5056cc68"`
Nov 01 01:49:06.535 INFO kablam! usermod: no changes
Nov 01 01:49:06.624 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Nov 01 01:49:06.638 INFO kablam!      Running /target/debug/deps/hello_cargo-d9b73b1c35bce775
Nov 01 01:49:06.638 INFO blam! 
Nov 01 01:49:06.638 INFO kablam! su: No module specific data is present
Nov 01 01:49:06.638 INFO blam! running 0 tests
Nov 01 01:49:06.638 INFO blam! 
Nov 01 01:49:06.638 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 01:49:06.638 INFO blam! 
Nov 01 01:49:06.964 INFO running `"docker" "rm" "-f" "800f9fde0180d130e8a073436aa9a92802dd752c3aabb06009f40f5b5056cc68"`
Nov 01 01:49:07.052 INFO blam! 800f9fde0180d130e8a073436aa9a92802dd752c3aabb06009f40f5b5056cc68
