Oct 22 01:54:58.501 INFO checking learnrust-0.1.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192 Oct 22 01:54:58.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Oct 22 01:54:58.900 INFO blam! 1d33eb0b6ff706debc6e143e2be09f94a24f315c9b6bf16171ecbf9578edb334 Oct 22 01:54:58.907 INFO running `"docker" "start" "-a" "1d33eb0b6ff706debc6e143e2be09f94a24f315c9b6bf16171ecbf9578edb334"` Oct 22 01:55:00.118 INFO kablam! usermod: no changes Oct 22 01:55:00.209 INFO kablam! Checking learnrust v0.1.0 (/source) Oct 22 01:55:01.046 INFO kablam! warning: unused import: `::lessons::Rectangle::Rectangle` Oct 22 01:55:01.046 INFO kablam! --> src/adder/mod.rs:1:5 Oct 22 01:55:01.046 INFO kablam! | Oct 22 01:55:01.046 INFO kablam! 1 | use ::lessons::Rectangle::Rectangle; Oct 22 01:55:01.046 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.046 INFO kablam! | Oct 22 01:55:01.046 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 22 01:55:01.047 INFO kablam! Oct 22 01:55:01.047 INFO kablam! warning: unused import: `::lessons::Guess::Guess` Oct 22 01:55:01.047 INFO kablam! --> src/adder/mod.rs:2:5 Oct 22 01:55:01.047 INFO kablam! | Oct 22 01:55:01.047 INFO kablam! 2 | use ::lessons::Guess::Guess; Oct 22 01:55:01.047 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.047 INFO kablam! Oct 22 01:55:01.047 INFO kablam! warning: unnecessary parentheses around `if` condition Oct 22 01:55:01.047 INFO kablam! --> src/closures/learnIterator.rs:30:7 Oct 22 01:55:01.047 INFO kablam! | Oct 22 01:55:01.047 INFO kablam! 30 | if(self.count < 6){ Oct 22 01:55:01.047 INFO kablam! | ^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 22 01:55:01.047 INFO kablam! | Oct 22 01:55:01.047 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 22 01:55:01.047 INFO kablam! Oct 22 01:55:01.224 INFO kablam! warning: unnecessary parentheses around `if` condition Oct 22 01:55:01.224 INFO kablam! --> src/closures/learnIterator.rs:30:7 Oct 22 01:55:01.225 INFO kablam! | Oct 22 01:55:01.225 INFO kablam! 30 | if(self.count < 6){ Oct 22 01:55:01.225 INFO kablam! | ^^^^^^^^^^^^^^^^ help: remove these parentheses Oct 22 01:55:01.225 INFO kablam! | Oct 22 01:55:01.225 INFO kablam! = note: #[warn(unused_parens)] on by default Oct 22 01:55:01.225 INFO kablam! Oct 22 01:55:01.280 INFO kablam! warning: unused variable: `v_reference` Oct 22 01:55:01.280 INFO kablam! --> src/lessons/commonCollection.rs:25:9 Oct 22 01:55:01.280 INFO kablam! | Oct 22 01:55:01.280 INFO kablam! 25 | let v_reference = &v[v_index]; Oct 22 01:55:01.280 INFO kablam! | ^^^^^^^^^^^ help: consider using `_v_reference` instead Oct 22 01:55:01.280 INFO kablam! | Oct 22 01:55:01.280 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 22 01:55:01.280 INFO kablam! Oct 22 01:55:01.280 INFO kablam! warning: unused variable: `s2` Oct 22 01:55:01.280 INFO kablam! --> src/lessons/tryStringCollection.rs:24:7 Oct 22 01:55:01.280 INFO kablam! | Oct 22 01:55:01.280 INFO kablam! 24 | let s2 = String::from("tac"); Oct 22 01:55:01.280 INFO kablam! | ^^ help: consider using `_s2` instead Oct 22 01:55:01.280 INFO kablam! Oct 22 01:55:01.280 INFO kablam! warning: unused variable: `point2` Oct 22 01:55:01.280 INFO kablam! --> src/lessons/tryGenericTypes.rs:48:7 Oct 22 01:55:01.280 INFO kablam! | Oct 22 01:55:01.280 INFO kablam! 48 | let point2 = Point{x : 10.1, y: 20.2}; Oct 22 01:55:01.280 INFO kablam! | ^^^^^^ help: consider using `_point2` instead Oct 22 01:55:01.280 INFO kablam! Oct 22 01:55:01.280 INFO kablam! warning: unused variable: `point2_2` Oct 22 01:55:01.280 INFO kablam! --> src/lessons/tryGenericTypes.rs:53:7 Oct 22 01:55:01.280 INFO kablam! | Oct 22 01:55:01.281 INFO kablam! 53 | let point2_2 = Point2{x : 20, y : 20.1}; Oct 22 01:55:01.281 INFO kablam! | ^^^^^^^^ help: consider using `_point2_2` instead Oct 22 01:55:01.281 INFO kablam! Oct 22 01:55:01.281 INFO kablam! warning: unused variable: `intensity` Oct 22 01:55:01.281 INFO kablam! --> src/closures/learnClosure.rs:41:40 Oct 22 01:55:01.281 INFO kablam! | Oct 22 01:55:01.281 INFO kablam! 41 | pub fn simulated_expensive_calculation(intensity: u32){ Oct 22 01:55:01.281 INFO kablam! | ^^^^^^^^^ help: consider using `_intensity` instead Oct 22 01:55:01.281 INFO kablam! Oct 22 01:55:01.281 INFO kablam! warning: unused variable: `expensive_result2` Oct 22 01:55:01.281 INFO kablam! --> src/closures/learnClosure.rs:62:7 Oct 22 01:55:01.281 INFO kablam! | Oct 22 01:55:01.281 INFO kablam! 62 | let expensive_result2 = expensive_calculation(intensity); Oct 22 01:55:01.281 INFO kablam! | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result2` instead Oct 22 01:55:01.281 INFO kablam! Oct 22 01:55:01.281 INFO kablam! warning: unused variable: `expensive_result3` Oct 22 01:55:01.281 INFO kablam! --> src/closures/learnClosure.rs:63:7 Oct 22 01:55:01.281 INFO kablam! | Oct 22 01:55:01.281 INFO kablam! 63 | let expensive_result3 = |num: u32| -> u32{ Oct 22 01:55:01.281 INFO kablam! | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result3` instead Oct 22 01:55:01.281 INFO kablam! Oct 22 01:55:01.380 INFO kablam! warning: function is never used: `returns_summarizable` Oct 22 01:55:01.381 INFO kablam! --> src/lessons/tryGenericTypes.rs:132:1 Oct 22 01:55:01.381 INFO kablam! | Oct 22 01:55:01.381 INFO kablam! 132 | fn returns_summarizable() -> impl Summary { Oct 22 01:55:01.382 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.382 INFO kablam! | Oct 22 01:55:01.382 INFO kablam! = note: #[warn(dead_code)] on by default Oct 22 01:55:01.383 INFO kablam! Oct 22 01:55:01.383 INFO kablam! warning: field is never used: `value` Oct 22 01:55:01.383 INFO kablam! --> src/lessons/Guess.rs:2:3 Oct 22 01:55:01.384 INFO kablam! | Oct 22 01:55:01.385 INFO kablam! 2 | value:u32, Oct 22 01:55:01.385 INFO kablam! | ^^^^^^^^^ Oct 22 01:55:01.385 INFO kablam! Oct 22 01:55:01.386 INFO kablam! warning: module `commonCollection` should have a snake case name such as `common_collection` Oct 22 01:55:01.386 INFO kablam! --> src/lessons/mod.rs:1:1 Oct 22 01:55:01.386 INFO kablam! | Oct 22 01:55:01.386 INFO kablam! 1 | pub mod commonCollection; Oct 22 01:55:01.386 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.386 INFO kablam! | Oct 22 01:55:01.386 INFO kablam! = note: #[warn(non_snake_case)] on by default Oct 22 01:55:01.386 INFO kablam! Oct 22 01:55:01.386 INFO kablam! warning: function `tryCommonCollection` should have a snake case name such as `try_common_collection` Oct 22 01:55:01.386 INFO kablam! --> src/lessons/commonCollection.rs:8:1 Oct 22 01:55:01.386 INFO kablam! | Oct 22 01:55:01.386 INFO kablam! 8 | / pub fn tryCommonCollection(){ Oct 22 01:55:01.386 INFO kablam! 9 | | let v = vec![1,2,3]; Oct 22 01:55:01.386 INFO kablam! 10 | | println!("vector value : {:#?}", v); Oct 22 01:55:01.386 INFO kablam! 11 | | Oct 22 01:55:01.386 INFO kablam! ... | Oct 22 01:55:01.386 INFO kablam! 65 | | println!("row data : {:?}", row); Oct 22 01:55:01.386 INFO kablam! 66 | | } Oct 22 01:55:01.386 INFO kablam! | |_^ Oct 22 01:55:01.386 INFO kablam! Oct 22 01:55:01.386 INFO kablam! warning: module `tryStringCollection` should have a snake case name such as `try_string_collection` Oct 22 01:55:01.386 INFO kablam! --> src/lessons/mod.rs:3:1 Oct 22 01:55:01.386 INFO kablam! | Oct 22 01:55:01.386 INFO kablam! 3 | pub mod tryStringCollection; Oct 22 01:55:01.386 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.386 INFO kablam! Oct 22 01:55:01.386 INFO kablam! warning: function `tryUpdateString` should have a snake case name such as `try_update_string` Oct 22 01:55:01.386 INFO kablam! --> src/lessons/tryStringCollection.rs:1:1 Oct 22 01:55:01.386 INFO kablam! | Oct 22 01:55:01.386 INFO kablam! 1 | / pub fn tryUpdateString(){ Oct 22 01:55:01.386 INFO kablam! 2 | | println!("=============================="); Oct 22 01:55:01.386 INFO kablam! 3 | | Oct 22 01:55:01.386 INFO kablam! 4 | | let mut s = String::from("foo"); Oct 22 01:55:01.386 INFO kablam! ... | Oct 22 01:55:01.387 INFO kablam! 37 | | println!("=============================="); Oct 22 01:55:01.387 INFO kablam! 38 | | } Oct 22 01:55:01.387 INFO kablam! | |_^ Oct 22 01:55:01.387 INFO kablam! Oct 22 01:55:01.387 INFO kablam! warning: module `tryHashMapCollection` should have a snake case name such as `try_hash_map_collection` Oct 22 01:55:01.387 INFO kablam! --> src/lessons/mod.rs:5:1 Oct 22 01:55:01.387 INFO kablam! | Oct 22 01:55:01.387 INFO kablam! 5 | pub mod tryHashMapCollection; Oct 22 01:55:01.387 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.387 INFO kablam! Oct 22 01:55:01.387 INFO kablam! warning: function `tryHashMap` should have a snake case name such as `try_hash_map` Oct 22 01:55:01.387 INFO kablam! --> src/lessons/tryHashMapCollection.rs:3:1 Oct 22 01:55:01.387 INFO kablam! | Oct 22 01:55:01.387 INFO kablam! 3 | / pub fn tryHashMap(){ Oct 22 01:55:01.387 INFO kablam! 4 | | println!("========================"); Oct 22 01:55:01.387 INFO kablam! 5 | | Oct 22 01:55:01.387 INFO kablam! 6 | | let mut scores = HashMap::new(); Oct 22 01:55:01.387 INFO kablam! ... | Oct 22 01:55:01.387 INFO kablam! 52 | | println!("========================"); Oct 22 01:55:01.387 INFO kablam! 53 | | } Oct 22 01:55:01.387 INFO kablam! | |_^ Oct 22 01:55:01.387 INFO kablam! Oct 22 01:55:01.387 INFO kablam! warning: module `recoverableError` should have a snake case name such as `recoverable_error` Oct 22 01:55:01.387 INFO kablam! --> src/lessons/mod.rs:7:1 Oct 22 01:55:01.387 INFO kablam! | Oct 22 01:55:01.387 INFO kablam! 7 | pub mod recoverableError; Oct 22 01:55:01.387 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.395 INFO kablam! Oct 22 01:55:01.395 INFO kablam! warning: function `recoverableError` should have a snake case name such as `recoverable_error` Oct 22 01:55:01.395 INFO kablam! --> src/lessons/recoverableError.rs:27:1 Oct 22 01:55:01.395 INFO kablam! | Oct 22 01:55:01.395 INFO kablam! 27 | / pub fn recoverableError(){ Oct 22 01:55:01.395 INFO kablam! 28 | | let f = File::open("hello.txt"); Oct 22 01:55:01.395 INFO kablam! 29 | | let t = match f{ Oct 22 01:55:01.395 INFO kablam! 30 | | Ok(file) => file, Oct 22 01:55:01.395 INFO kablam! ... | Oct 22 01:55:01.395 INFO kablam! 54 | | println!("file value : {:?}", t); Oct 22 01:55:01.395 INFO kablam! 55 | | } Oct 22 01:55:01.395 INFO kablam! | |_^ Oct 22 01:55:01.395 INFO kablam! Oct 22 01:55:01.395 INFO kablam! warning: module `tryGenericTypes` should have a snake case name such as `try_generic_types` Oct 22 01:55:01.395 INFO kablam! --> src/lessons/mod.rs:9:1 Oct 22 01:55:01.395 INFO kablam! | Oct 22 01:55:01.395 INFO kablam! 9 | pub mod tryGenericTypes; Oct 22 01:55:01.396 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.396 INFO kablam! Oct 22 01:55:01.396 INFO kablam! warning: module `tryLifetime` should have a snake case name such as `try_lifetime` Oct 22 01:55:01.396 INFO kablam! --> src/lessons/mod.rs:11:1 Oct 22 01:55:01.396 INFO kablam! | Oct 22 01:55:01.396 INFO kablam! 11 | pub mod tryLifetime; Oct 22 01:55:01.396 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.396 INFO kablam! Oct 22 01:55:01.396 INFO kablam! warning: module `Rectangle` should have a snake case name such as `rectangle` Oct 22 01:55:01.396 INFO kablam! --> src/lessons/mod.rs:13:1 Oct 22 01:55:01.396 INFO kablam! | Oct 22 01:55:01.401 INFO kablam! 13 | pub mod Rectangle; Oct 22 01:55:01.401 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.401 INFO kablam! Oct 22 01:55:01.401 INFO kablam! warning: module `Guess` should have a snake case name such as `guess` Oct 22 01:55:01.401 INFO kablam! --> src/lessons/mod.rs:15:1 Oct 22 01:55:01.401 INFO kablam! | Oct 22 01:55:01.401 INFO kablam! 15 | pub mod Guess; Oct 22 01:55:01.401 INFO kablam! | ^^^^^^^^^^^^^^ Oct 22 01:55:01.401 INFO kablam! Oct 22 01:55:01.401 INFO kablam! warning: module `learnClosure` should have a snake case name such as `learn_closure` Oct 22 01:55:01.401 INFO kablam! --> src/closures/mod.rs:8:1 Oct 22 01:55:01.401 INFO kablam! | Oct 22 01:55:01.401 INFO kablam! 8 | pub mod learnClosure; Oct 22 01:55:01.402 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.402 INFO kablam! Oct 22 01:55:01.402 INFO kablam! warning: module `learnIterator` should have a snake case name such as `learn_iterator` Oct 22 01:55:01.402 INFO kablam! --> src/closures/mod.rs:9:1 Oct 22 01:55:01.402 INFO kablam! | Oct 22 01:55:01.402 INFO kablam! 9 | pub mod learnIterator; Oct 22 01:55:01.402 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.402 INFO kablam! Oct 22 01:55:01.402 INFO kablam! warning: function `learnIterator` should have a snake case name such as `learn_iterator` Oct 22 01:55:01.403 INFO kablam! --> src/closures/learnIterator.rs:41:1 Oct 22 01:55:01.403 INFO kablam! | Oct 22 01:55:01.403 INFO kablam! 41 | / pub fn learnIterator(){ Oct 22 01:55:01.403 INFO kablam! 42 | | let v1 = vec![1,2,3,4]; Oct 22 01:55:01.403 INFO kablam! 43 | | let v1_iter = v1.iter(); Oct 22 01:55:01.403 INFO kablam! 44 | | for item in v1_iter{ Oct 22 01:55:01.403 INFO kablam! ... | Oct 22 01:55:01.403 INFO kablam! 64 | | println!("============================"); Oct 22 01:55:01.403 INFO kablam! 65 | | } Oct 22 01:55:01.403 INFO kablam! | |_^ Oct 22 01:55:01.404 INFO kablam! Oct 22 01:55:01.529 INFO kablam! warning: unused variable: `v_reference` Oct 22 01:55:01.530 INFO kablam! --> src/lessons/commonCollection.rs:25:9 Oct 22 01:55:01.530 INFO kablam! | Oct 22 01:55:01.530 INFO kablam! 25 | let v_reference = &v[v_index]; Oct 22 01:55:01.531 INFO kablam! | ^^^^^^^^^^^ help: consider using `_v_reference` instead Oct 22 01:55:01.531 INFO kablam! | Oct 22 01:55:01.531 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 22 01:55:01.531 INFO kablam! Oct 22 01:55:01.531 INFO kablam! warning: unused variable: `s2` Oct 22 01:55:01.532 INFO kablam! --> src/lessons/tryStringCollection.rs:24:7 Oct 22 01:55:01.532 INFO kablam! | Oct 22 01:55:01.532 INFO kablam! 24 | let s2 = String::from("tac"); Oct 22 01:55:01.532 INFO kablam! | ^^ help: consider using `_s2` instead Oct 22 01:55:01.533 INFO kablam! Oct 22 01:55:01.533 INFO kablam! warning: unused variable: `point2` Oct 22 01:55:01.533 INFO kablam! --> src/lessons/tryGenericTypes.rs:48:7 Oct 22 01:55:01.533 INFO kablam! | Oct 22 01:55:01.533 INFO kablam! 48 | let point2 = Point{x : 10.1, y: 20.2}; Oct 22 01:55:01.534 INFO kablam! | ^^^^^^ help: consider using `_point2` instead Oct 22 01:55:01.534 INFO kablam! Oct 22 01:55:01.534 INFO kablam! warning: unused variable: `point2_2` Oct 22 01:55:01.534 INFO kablam! --> src/lessons/tryGenericTypes.rs:53:7 Oct 22 01:55:01.535 INFO kablam! | Oct 22 01:55:01.535 INFO kablam! 53 | let point2_2 = Point2{x : 20, y : 20.1}; Oct 22 01:55:01.535 INFO kablam! | ^^^^^^^^ help: consider using `_point2_2` instead Oct 22 01:55:01.535 INFO kablam! Oct 22 01:55:01.535 INFO kablam! warning: unused variable: `intensity` Oct 22 01:55:01.536 INFO kablam! --> src/closures/learnClosure.rs:41:40 Oct 22 01:55:01.536 INFO kablam! | Oct 22 01:55:01.536 INFO kablam! 41 | pub fn simulated_expensive_calculation(intensity: u32){ Oct 22 01:55:01.536 INFO kablam! | ^^^^^^^^^ help: consider using `_intensity` instead Oct 22 01:55:01.536 INFO kablam! Oct 22 01:55:01.537 INFO kablam! warning: unused variable: `expensive_result2` Oct 22 01:55:01.537 INFO kablam! --> src/closures/learnClosure.rs:62:7 Oct 22 01:55:01.537 INFO kablam! | Oct 22 01:55:01.537 INFO kablam! 62 | let expensive_result2 = expensive_calculation(intensity); Oct 22 01:55:01.538 INFO kablam! | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result2` instead Oct 22 01:55:01.538 INFO kablam! Oct 22 01:55:01.538 INFO kablam! warning: unused variable: `expensive_result3` Oct 22 01:55:01.538 INFO kablam! --> src/closures/learnClosure.rs:63:7 Oct 22 01:55:01.538 INFO kablam! | Oct 22 01:55:01.539 INFO kablam! 63 | let expensive_result3 = |num: u32| -> u32{ Oct 22 01:55:01.539 INFO kablam! | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result3` instead Oct 22 01:55:01.539 INFO kablam! Oct 22 01:55:01.539 INFO kablam! warning: unused variable: `guess` Oct 22 01:55:01.539 INFO kablam! --> src/adder/mod.rs:45:7 Oct 22 01:55:01.539 INFO kablam! | Oct 22 01:55:01.540 INFO kablam! 45 | let guess = Guess::new(0); Oct 22 01:55:01.540 INFO kablam! | ^^^^^ help: consider using `_guess` instead Oct 22 01:55:01.540 INFO kablam! Oct 22 01:55:01.540 INFO kablam! warning: unused variable: `y` Oct 22 01:55:01.540 INFO kablam! --> src/adder/mod.rs:74:7 Oct 22 01:55:01.541 INFO kablam! | Oct 22 01:55:01.541 INFO kablam! 74 | let y = 10; Oct 22 01:55:01.541 INFO kablam! | ^ help: consider using `_y` instead Oct 22 01:55:01.541 INFO kablam! Oct 22 01:55:01.718 INFO kablam! warning: function is never used: `returns_summarizable` Oct 22 01:55:01.718 INFO kablam! --> src/lessons/tryGenericTypes.rs:132:1 Oct 22 01:55:01.718 INFO kablam! | Oct 22 01:55:01.718 INFO kablam! 132 | fn returns_summarizable() -> impl Summary { Oct 22 01:55:01.718 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.718 INFO kablam! | Oct 22 01:55:01.718 INFO kablam! = note: #[warn(dead_code)] on by default Oct 22 01:55:01.718 INFO kablam! Oct 22 01:55:01.718 INFO kablam! warning: field is never used: `value` Oct 22 01:55:01.718 INFO kablam! --> src/lessons/Guess.rs:2:3 Oct 22 01:55:01.718 INFO kablam! | Oct 22 01:55:01.719 INFO kablam! 2 | value:u32, Oct 22 01:55:01.719 INFO kablam! | ^^^^^^^^^ Oct 22 01:55:01.719 INFO kablam! Oct 22 01:55:01.719 INFO kablam! warning: module `commonCollection` should have a snake case name such as `common_collection` Oct 22 01:55:01.719 INFO kablam! --> src/lessons/mod.rs:1:1 Oct 22 01:55:01.719 INFO kablam! | Oct 22 01:55:01.719 INFO kablam! 1 | pub mod commonCollection; Oct 22 01:55:01.719 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.719 INFO kablam! | Oct 22 01:55:01.719 INFO kablam! = note: #[warn(non_snake_case)] on by default Oct 22 01:55:01.719 INFO kablam! Oct 22 01:55:01.719 INFO kablam! warning: function `tryCommonCollection` should have a snake case name such as `try_common_collection` Oct 22 01:55:01.719 INFO kablam! --> src/lessons/commonCollection.rs:8:1 Oct 22 01:55:01.719 INFO kablam! | Oct 22 01:55:01.719 INFO kablam! 8 | / pub fn tryCommonCollection(){ Oct 22 01:55:01.719 INFO kablam! 9 | | let v = vec![1,2,3]; Oct 22 01:55:01.719 INFO kablam! 10 | | println!("vector value : {:#?}", v); Oct 22 01:55:01.719 INFO kablam! 11 | | Oct 22 01:55:01.719 INFO kablam! ... | Oct 22 01:55:01.719 INFO kablam! 65 | | println!("row data : {:?}", row); Oct 22 01:55:01.719 INFO kablam! 66 | | } Oct 22 01:55:01.719 INFO kablam! | |_^ Oct 22 01:55:01.719 INFO kablam! Oct 22 01:55:01.719 INFO kablam! warning: module `tryStringCollection` should have a snake case name such as `try_string_collection` Oct 22 01:55:01.719 INFO kablam! --> src/lessons/mod.rs:3:1 Oct 22 01:55:01.719 INFO kablam! | Oct 22 01:55:01.719 INFO kablam! 3 | pub mod tryStringCollection; Oct 22 01:55:01.719 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.719 INFO kablam! Oct 22 01:55:01.719 INFO kablam! warning: function `tryUpdateString` should have a snake case name such as `try_update_string` Oct 22 01:55:01.719 INFO kablam! --> src/lessons/tryStringCollection.rs:1:1 Oct 22 01:55:01.719 INFO kablam! | Oct 22 01:55:01.719 INFO kablam! 1 | / pub fn tryUpdateString(){ Oct 22 01:55:01.719 INFO kablam! 2 | | println!("=============================="); Oct 22 01:55:01.719 INFO kablam! 3 | | Oct 22 01:55:01.719 INFO kablam! 4 | | let mut s = String::from("foo"); Oct 22 01:55:01.719 INFO kablam! ... | Oct 22 01:55:01.719 INFO kablam! 37 | | println!("=============================="); Oct 22 01:55:01.719 INFO kablam! 38 | | } Oct 22 01:55:01.719 INFO kablam! | |_^ Oct 22 01:55:01.719 INFO kablam! Oct 22 01:55:01.719 INFO kablam! warning: module `tryHashMapCollection` should have a snake case name such as `try_hash_map_collection` Oct 22 01:55:01.719 INFO kablam! --> src/lessons/mod.rs:5:1 Oct 22 01:55:01.719 INFO kablam! | Oct 22 01:55:01.720 INFO kablam! 5 | pub mod tryHashMapCollection; Oct 22 01:55:01.720 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.720 INFO kablam! Oct 22 01:55:01.720 INFO kablam! warning: function `tryHashMap` should have a snake case name such as `try_hash_map` Oct 22 01:55:01.720 INFO kablam! --> src/lessons/tryHashMapCollection.rs:3:1 Oct 22 01:55:01.720 INFO kablam! | Oct 22 01:55:01.720 INFO kablam! 3 | / pub fn tryHashMap(){ Oct 22 01:55:01.720 INFO kablam! 4 | | println!("========================"); Oct 22 01:55:01.720 INFO kablam! 5 | | Oct 22 01:55:01.720 INFO kablam! 6 | | let mut scores = HashMap::new(); Oct 22 01:55:01.720 INFO kablam! ... | Oct 22 01:55:01.720 INFO kablam! 52 | | println!("========================"); Oct 22 01:55:01.720 INFO kablam! 53 | | } Oct 22 01:55:01.720 INFO kablam! | |_^ Oct 22 01:55:01.720 INFO kablam! Oct 22 01:55:01.720 INFO kablam! warning: module `recoverableError` should have a snake case name such as `recoverable_error` Oct 22 01:55:01.720 INFO kablam! --> src/lessons/mod.rs:7:1 Oct 22 01:55:01.720 INFO kablam! | Oct 22 01:55:01.720 INFO kablam! 7 | pub mod recoverableError; Oct 22 01:55:01.720 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.720 INFO kablam! Oct 22 01:55:01.722 INFO kablam! warning: function `recoverableError` should have a snake case name such as `recoverable_error` Oct 22 01:55:01.722 INFO kablam! --> src/lessons/recoverableError.rs:27:1 Oct 22 01:55:01.722 INFO kablam! | Oct 22 01:55:01.722 INFO kablam! 27 | / pub fn recoverableError(){ Oct 22 01:55:01.722 INFO kablam! 28 | | let f = File::open("hello.txt"); Oct 22 01:55:01.722 INFO kablam! 29 | | let t = match f{ Oct 22 01:55:01.722 INFO kablam! 30 | | Ok(file) => file, Oct 22 01:55:01.722 INFO kablam! ... | Oct 22 01:55:01.722 INFO kablam! 54 | | println!("file value : {:?}", t); Oct 22 01:55:01.722 INFO kablam! 55 | | } Oct 22 01:55:01.722 INFO kablam! | |_^ Oct 22 01:55:01.722 INFO kablam! Oct 22 01:55:01.722 INFO kablam! warning: module `tryGenericTypes` should have a snake case name such as `try_generic_types` Oct 22 01:55:01.722 INFO kablam! --> src/lessons/mod.rs:9:1 Oct 22 01:55:01.722 INFO kablam! | Oct 22 01:55:01.722 INFO kablam! 9 | pub mod tryGenericTypes; Oct 22 01:55:01.722 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.722 INFO kablam! Oct 22 01:55:01.730 INFO kablam! warning: module `tryLifetime` should have a snake case name such as `try_lifetime` Oct 22 01:55:01.730 INFO kablam! --> src/lessons/mod.rs:11:1 Oct 22 01:55:01.730 INFO kablam! | Oct 22 01:55:01.730 INFO kablam! 11 | pub mod tryLifetime; Oct 22 01:55:01.730 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.730 INFO kablam! Oct 22 01:55:01.730 INFO kablam! warning: module `Rectangle` should have a snake case name such as `rectangle` Oct 22 01:55:01.730 INFO kablam! --> src/lessons/mod.rs:13:1 Oct 22 01:55:01.730 INFO kablam! | Oct 22 01:55:01.730 INFO kablam! 13 | pub mod Rectangle; Oct 22 01:55:01.730 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.730 INFO kablam! Oct 22 01:55:01.730 INFO kablam! warning: module `Guess` should have a snake case name such as `guess` Oct 22 01:55:01.730 INFO kablam! --> src/lessons/mod.rs:15:1 Oct 22 01:55:01.730 INFO kablam! | Oct 22 01:55:01.730 INFO kablam! 15 | pub mod Guess; Oct 22 01:55:01.730 INFO kablam! | ^^^^^^^^^^^^^^ Oct 22 01:55:01.730 INFO kablam! Oct 22 01:55:01.730 INFO kablam! warning: module `learnClosure` should have a snake case name such as `learn_closure` Oct 22 01:55:01.730 INFO kablam! --> src/closures/mod.rs:8:1 Oct 22 01:55:01.730 INFO kablam! | Oct 22 01:55:01.730 INFO kablam! 8 | pub mod learnClosure; Oct 22 01:55:01.730 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.730 INFO kablam! Oct 22 01:55:01.730 INFO kablam! warning: module `learnIterator` should have a snake case name such as `learn_iterator` Oct 22 01:55:01.730 INFO kablam! --> src/closures/mod.rs:9:1 Oct 22 01:55:01.730 INFO kablam! | Oct 22 01:55:01.730 INFO kablam! 9 | pub mod learnIterator; Oct 22 01:55:01.730 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:01.730 INFO kablam! Oct 22 01:55:01.730 INFO kablam! warning: function `learnIterator` should have a snake case name such as `learn_iterator` Oct 22 01:55:01.730 INFO kablam! --> src/closures/learnIterator.rs:41:1 Oct 22 01:55:01.730 INFO kablam! | Oct 22 01:55:01.730 INFO kablam! 41 | / pub fn learnIterator(){ Oct 22 01:55:01.730 INFO kablam! 42 | | let v1 = vec![1,2,3,4]; Oct 22 01:55:01.730 INFO kablam! 43 | | let v1_iter = v1.iter(); Oct 22 01:55:01.730 INFO kablam! 44 | | for item in v1_iter{ Oct 22 01:55:01.730 INFO kablam! ... | Oct 22 01:55:01.730 INFO kablam! 64 | | println!("============================"); Oct 22 01:55:01.730 INFO kablam! 65 | | } Oct 22 01:55:01.730 INFO kablam! | |_^ Oct 22 01:55:01.730 INFO kablam! Oct 22 01:55:02.921 INFO kablam! warning: field is never used: `email` Oct 22 01:55:02.921 INFO kablam! --> src/main.rs:19:5 Oct 22 01:55:02.922 INFO kablam! | Oct 22 01:55:02.922 INFO kablam! 19 | email: String, Oct 22 01:55:02.922 INFO kablam! | ^^^^^^^^^^^^^ Oct 22 01:55:02.923 INFO kablam! | Oct 22 01:55:02.923 INFO kablam! = note: #[warn(dead_code)] on by default Oct 22 01:55:02.923 INFO kablam! Oct 22 01:55:02.923 INFO kablam! warning: field is never used: `sign_in_count` Oct 22 01:55:02.924 INFO kablam! --> src/main.rs:20:5 Oct 22 01:55:02.924 INFO kablam! | Oct 22 01:55:02.924 INFO kablam! 20 | sign_in_count: u64, Oct 22 01:55:02.925 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Oct 22 01:55:02.925 INFO kablam! Oct 22 01:55:02.925 INFO kablam! warning: field is never used: `active` Oct 22 01:55:02.925 INFO kablam! --> src/main.rs:21:5 Oct 22 01:55:02.926 INFO kablam! | Oct 22 01:55:02.926 INFO kablam! 21 | active: bool Oct 22 01:55:02.926 INFO kablam! | ^^^^^^^^^^^^ Oct 22 01:55:02.927 INFO kablam! Oct 22 01:55:02.927 INFO kablam! warning: constant `point1` should have an upper case name such as `POINT1` Oct 22 01:55:02.927 INFO kablam! --> src/main.rs:100:5 Oct 22 01:55:02.927 INFO kablam! | Oct 22 01:55:02.928 INFO kablam! 100 | const point1 :Point = Point(0,0,0); Oct 22 01:55:02.928 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:02.928 INFO kablam! | Oct 22 01:55:02.929 INFO kablam! = note: #[warn(non_upper_case_globals)] on by default Oct 22 01:55:02.929 INFO kablam! Oct 22 01:55:02.929 INFO kablam! warning: constant `color1` should have an upper case name such as `COLOR1` Oct 22 01:55:02.929 INFO kablam! --> src/main.rs:101:5 Oct 22 01:55:02.930 INFO kablam! | Oct 22 01:55:02.930 INFO kablam! 101 | const color1 :Color = Color( 0, 0, 10); Oct 22 01:55:02.930 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:02.931 INFO kablam! Oct 22 01:55:02.992 INFO kablam! warning: field is never used: `email` Oct 22 01:55:02.992 INFO kablam! --> src/main.rs:19:5 Oct 22 01:55:02.992 INFO kablam! | Oct 22 01:55:02.992 INFO kablam! 19 | email: String, Oct 22 01:55:02.992 INFO kablam! | ^^^^^^^^^^^^^ Oct 22 01:55:02.992 INFO kablam! | Oct 22 01:55:02.992 INFO kablam! = note: #[warn(dead_code)] on by default Oct 22 01:55:02.992 INFO kablam! Oct 22 01:55:02.992 INFO kablam! warning: field is never used: `sign_in_count` Oct 22 01:55:02.992 INFO kablam! --> src/main.rs:20:5 Oct 22 01:55:02.992 INFO kablam! | Oct 22 01:55:02.992 INFO kablam! 20 | sign_in_count: u64, Oct 22 01:55:02.992 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Oct 22 01:55:02.992 INFO kablam! Oct 22 01:55:02.992 INFO kablam! warning: field is never used: `active` Oct 22 01:55:02.992 INFO kablam! --> src/main.rs:21:5 Oct 22 01:55:02.992 INFO kablam! | Oct 22 01:55:02.992 INFO kablam! 21 | active: bool Oct 22 01:55:02.992 INFO kablam! | ^^^^^^^^^^^^ Oct 22 01:55:02.992 INFO kablam! Oct 22 01:55:02.996 INFO kablam! warning: constant `point1` should have an upper case name such as `POINT1` Oct 22 01:55:02.996 INFO kablam! --> src/main.rs:100:5 Oct 22 01:55:02.996 INFO kablam! | Oct 22 01:55:02.996 INFO kablam! 100 | const point1 :Point = Point(0,0,0); Oct 22 01:55:02.996 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:02.996 INFO kablam! | Oct 22 01:55:02.996 INFO kablam! = note: #[warn(non_upper_case_globals)] on by default Oct 22 01:55:02.996 INFO kablam! Oct 22 01:55:02.996 INFO kablam! warning: constant `color1` should have an upper case name such as `COLOR1` Oct 22 01:55:02.996 INFO kablam! --> src/main.rs:101:5 Oct 22 01:55:02.996 INFO kablam! | Oct 22 01:55:02.996 INFO kablam! 101 | const color1 :Color = Color( 0, 0, 10); Oct 22 01:55:02.996 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 22 01:55:02.996 INFO kablam! Oct 22 01:55:03.019 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.87s Oct 22 01:55:03.027 INFO kablam! su: No module specific data is present Oct 22 01:55:03.449 INFO running `"docker" "rm" "-f" "1d33eb0b6ff706debc6e143e2be09f94a24f315c9b6bf16171ecbf9578edb334"` Oct 22 01:55:03.555 INFO blam! 1d33eb0b6ff706debc6e143e2be09f94a24f315c9b6bf16171ecbf9578edb334