Dec 15 06:23:00.068 INFO testing learnrust-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 15 06:23:00.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"` Dec 15 06:23:00.392 INFO [stdout] 8041f52947e320a362f25c374645eab7244856a1a52cc9ff53837f1808023b55 Dec 15 06:23:00.395 INFO running `"docker" "start" "-a" "8041f52947e320a362f25c374645eab7244856a1a52cc9ff53837f1808023b55"` Dec 15 06:23:01.295 INFO [stderr] usermod: no changes Dec 15 06:23:01.399 INFO [stderr] Compiling learnrust v0.1.0 (/source) Dec 15 06:23:02.155 INFO [stderr] warning: unused import: `::lessons::Rectangle::Rectangle` Dec 15 06:23:02.155 INFO [stderr] --> src/adder/mod.rs:1:5 Dec 15 06:23:02.155 INFO [stderr] | Dec 15 06:23:02.155 INFO [stderr] 1 | use ::lessons::Rectangle::Rectangle; Dec 15 06:23:02.155 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:02.155 INFO [stderr] | Dec 15 06:23:02.155 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 15 06:23:02.155 INFO [stderr] Dec 15 06:23:02.155 INFO [stderr] warning: unused import: `::lessons::Guess::Guess` Dec 15 06:23:02.155 INFO [stderr] --> src/adder/mod.rs:2:5 Dec 15 06:23:02.155 INFO [stderr] | Dec 15 06:23:02.155 INFO [stderr] 2 | use ::lessons::Guess::Guess; Dec 15 06:23:02.155 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:02.155 INFO [stderr] Dec 15 06:23:02.155 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 15 06:23:02.155 INFO [stderr] --> src/closures/learnIterator.rs:30:7 Dec 15 06:23:02.155 INFO [stderr] | Dec 15 06:23:02.155 INFO [stderr] 30 | if(self.count < 6){ Dec 15 06:23:02.155 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 15 06:23:02.155 INFO [stderr] | Dec 15 06:23:02.155 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 15 06:23:02.155 INFO [stderr] Dec 15 06:23:02.403 INFO [stderr] warning: unused variable: `v_reference` Dec 15 06:23:02.403 INFO [stderr] --> src/lessons/commonCollection.rs:25:9 Dec 15 06:23:02.403 INFO [stderr] | Dec 15 06:23:02.403 INFO [stderr] 25 | let v_reference = &v[v_index]; Dec 15 06:23:02.403 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_v_reference` instead Dec 15 06:23:02.403 INFO [stderr] | Dec 15 06:23:02.403 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 15 06:23:02.403 INFO [stderr] Dec 15 06:23:02.403 INFO [stderr] warning: unused variable: `s2` Dec 15 06:23:02.403 INFO [stderr] --> src/lessons/tryStringCollection.rs:24:7 Dec 15 06:23:02.403 INFO [stderr] | Dec 15 06:23:02.403 INFO [stderr] 24 | let s2 = String::from("tac"); Dec 15 06:23:02.403 INFO [stderr] | ^^ help: consider using `_s2` instead Dec 15 06:23:02.403 INFO [stderr] Dec 15 06:23:02.403 INFO [stderr] warning: unused variable: `point2` Dec 15 06:23:02.403 INFO [stderr] --> src/lessons/tryGenericTypes.rs:48:7 Dec 15 06:23:02.403 INFO [stderr] | Dec 15 06:23:02.403 INFO [stderr] 48 | let point2 = Point{x : 10.1, y: 20.2}; Dec 15 06:23:02.403 INFO [stderr] | ^^^^^^ help: consider using `_point2` instead Dec 15 06:23:02.403 INFO [stderr] Dec 15 06:23:02.403 INFO [stderr] warning: unused variable: `point2_2` Dec 15 06:23:02.403 INFO [stderr] --> src/lessons/tryGenericTypes.rs:53:7 Dec 15 06:23:02.403 INFO [stderr] | Dec 15 06:23:02.403 INFO [stderr] 53 | let point2_2 = Point2{x : 20, y : 20.1}; Dec 15 06:23:02.403 INFO [stderr] | ^^^^^^^^ help: consider using `_point2_2` instead Dec 15 06:23:02.403 INFO [stderr] Dec 15 06:23:02.403 INFO [stderr] warning: unused variable: `intensity` Dec 15 06:23:02.403 INFO [stderr] --> src/closures/learnClosure.rs:41:40 Dec 15 06:23:02.403 INFO [stderr] | Dec 15 06:23:02.403 INFO [stderr] 41 | pub fn simulated_expensive_calculation(intensity: u32){ Dec 15 06:23:02.403 INFO [stderr] | ^^^^^^^^^ help: consider using `_intensity` instead Dec 15 06:23:02.403 INFO [stderr] Dec 15 06:23:02.403 INFO [stderr] warning: unused variable: `expensive_result2` Dec 15 06:23:02.403 INFO [stderr] --> src/closures/learnClosure.rs:62:7 Dec 15 06:23:02.403 INFO [stderr] | Dec 15 06:23:02.403 INFO [stderr] 62 | let expensive_result2 = expensive_calculation(intensity); Dec 15 06:23:02.403 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result2` instead Dec 15 06:23:02.403 INFO [stderr] Dec 15 06:23:02.403 INFO [stderr] warning: unused variable: `expensive_result3` Dec 15 06:23:02.403 INFO [stderr] --> src/closures/learnClosure.rs:63:7 Dec 15 06:23:02.403 INFO [stderr] | Dec 15 06:23:02.403 INFO [stderr] 63 | let expensive_result3 = |num: u32| -> u32{ Dec 15 06:23:02.403 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result3` instead Dec 15 06:23:02.403 INFO [stderr] Dec 15 06:23:02.511 INFO [stderr] warning: function is never used: `returns_summarizable` Dec 15 06:23:02.511 INFO [stderr] --> src/lessons/tryGenericTypes.rs:132:1 Dec 15 06:23:02.511 INFO [stderr] | Dec 15 06:23:02.511 INFO [stderr] 132 | fn returns_summarizable() -> impl Summary { Dec 15 06:23:02.511 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:02.511 INFO [stderr] | Dec 15 06:23:02.511 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 15 06:23:02.511 INFO [stderr] Dec 15 06:23:02.511 INFO [stderr] warning: field is never used: `value` Dec 15 06:23:02.511 INFO [stderr] --> src/lessons/Guess.rs:2:3 Dec 15 06:23:02.511 INFO [stderr] | Dec 15 06:23:02.511 INFO [stderr] 2 | value:u32, Dec 15 06:23:02.511 INFO [stderr] | ^^^^^^^^^ Dec 15 06:23:02.511 INFO [stderr] Dec 15 06:23:02.511 INFO [stderr] warning: module `commonCollection` should have a snake case name such as `common_collection` Dec 15 06:23:02.511 INFO [stderr] --> src/lessons/mod.rs:1:1 Dec 15 06:23:02.511 INFO [stderr] | Dec 15 06:23:02.511 INFO [stderr] 1 | pub mod commonCollection; Dec 15 06:23:02.511 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:02.511 INFO [stderr] | Dec 15 06:23:02.511 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 15 06:23:02.511 INFO [stderr] Dec 15 06:23:02.511 INFO [stderr] warning: function `tryCommonCollection` should have a snake case name such as `try_common_collection` Dec 15 06:23:02.511 INFO [stderr] --> src/lessons/commonCollection.rs:8:1 Dec 15 06:23:02.511 INFO [stderr] | Dec 15 06:23:02.511 INFO [stderr] 8 | / pub fn tryCommonCollection(){ Dec 15 06:23:02.511 INFO [stderr] 9 | | let v = vec![1,2,3]; Dec 15 06:23:02.511 INFO [stderr] 10 | | println!("vector value : {:#?}", v); Dec 15 06:23:02.511 INFO [stderr] 11 | | Dec 15 06:23:02.511 INFO [stderr] ... | Dec 15 06:23:02.511 INFO [stderr] 65 | | println!("row data : {:?}", row); Dec 15 06:23:02.511 INFO [stderr] 66 | | } Dec 15 06:23:02.511 INFO [stderr] | |_^ Dec 15 06:23:02.511 INFO [stderr] Dec 15 06:23:02.511 INFO [stderr] warning: module `tryStringCollection` should have a snake case name such as `try_string_collection` Dec 15 06:23:02.511 INFO [stderr] --> src/lessons/mod.rs:3:1 Dec 15 06:23:02.511 INFO [stderr] | Dec 15 06:23:02.511 INFO [stderr] 3 | pub mod tryStringCollection; Dec 15 06:23:02.511 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:02.511 INFO [stderr] Dec 15 06:23:02.511 INFO [stderr] warning: function `tryUpdateString` should have a snake case name such as `try_update_string` Dec 15 06:23:02.511 INFO [stderr] --> src/lessons/tryStringCollection.rs:1:1 Dec 15 06:23:02.511 INFO [stderr] | Dec 15 06:23:02.511 INFO [stderr] 1 | / pub fn tryUpdateString(){ Dec 15 06:23:02.511 INFO [stderr] 2 | | println!("=============================="); Dec 15 06:23:02.511 INFO [stderr] 3 | | Dec 15 06:23:02.511 INFO [stderr] 4 | | let mut s = String::from("foo"); Dec 15 06:23:02.511 INFO [stderr] ... | Dec 15 06:23:02.511 INFO [stderr] 37 | | println!("=============================="); Dec 15 06:23:02.511 INFO [stderr] 38 | | } Dec 15 06:23:02.511 INFO [stderr] | |_^ Dec 15 06:23:02.511 INFO [stderr] Dec 15 06:23:02.511 INFO [stderr] warning: module `tryHashMapCollection` should have a snake case name such as `try_hash_map_collection` Dec 15 06:23:02.511 INFO [stderr] --> src/lessons/mod.rs:5:1 Dec 15 06:23:02.511 INFO [stderr] | Dec 15 06:23:02.511 INFO [stderr] 5 | pub mod tryHashMapCollection; Dec 15 06:23:02.511 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:02.511 INFO [stderr] Dec 15 06:23:02.511 INFO [stderr] warning: function `tryHashMap` should have a snake case name such as `try_hash_map` Dec 15 06:23:02.511 INFO [stderr] --> src/lessons/tryHashMapCollection.rs:3:1 Dec 15 06:23:02.511 INFO [stderr] | Dec 15 06:23:02.511 INFO [stderr] 3 | / pub fn tryHashMap(){ Dec 15 06:23:02.511 INFO [stderr] 4 | | println!("========================"); Dec 15 06:23:02.511 INFO [stderr] 5 | | Dec 15 06:23:02.511 INFO [stderr] 6 | | let mut scores = HashMap::new(); Dec 15 06:23:02.511 INFO [stderr] ... | Dec 15 06:23:02.511 INFO [stderr] 52 | | println!("========================"); Dec 15 06:23:02.511 INFO [stderr] 53 | | } Dec 15 06:23:02.511 INFO [stderr] | |_^ Dec 15 06:23:02.511 INFO [stderr] Dec 15 06:23:02.511 INFO [stderr] warning: module `recoverableError` should have a snake case name such as `recoverable_error` Dec 15 06:23:02.511 INFO [stderr] --> src/lessons/mod.rs:7:1 Dec 15 06:23:02.511 INFO [stderr] | Dec 15 06:23:02.511 INFO [stderr] 7 | pub mod recoverableError; Dec 15 06:23:02.511 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:02.511 INFO [stderr] Dec 15 06:23:02.512 INFO [stderr] warning: function `recoverableError` should have a snake case name such as `recoverable_error` Dec 15 06:23:02.512 INFO [stderr] --> src/lessons/recoverableError.rs:27:1 Dec 15 06:23:02.512 INFO [stderr] | Dec 15 06:23:02.512 INFO [stderr] 27 | / pub fn recoverableError(){ Dec 15 06:23:02.512 INFO [stderr] 28 | | let f = File::open("hello.txt"); Dec 15 06:23:02.512 INFO [stderr] 29 | | let t = match f{ Dec 15 06:23:02.512 INFO [stderr] 30 | | Ok(file) => file, Dec 15 06:23:02.512 INFO [stderr] ... | Dec 15 06:23:02.512 INFO [stderr] 54 | | println!("file value : {:?}", t); Dec 15 06:23:02.512 INFO [stderr] 55 | | } Dec 15 06:23:02.512 INFO [stderr] | |_^ Dec 15 06:23:02.512 INFO [stderr] Dec 15 06:23:02.512 INFO [stderr] warning: module `tryGenericTypes` should have a snake case name such as `try_generic_types` Dec 15 06:23:02.512 INFO [stderr] --> src/lessons/mod.rs:9:1 Dec 15 06:23:02.512 INFO [stderr] | Dec 15 06:23:02.512 INFO [stderr] 9 | pub mod tryGenericTypes; Dec 15 06:23:02.512 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:02.512 INFO [stderr] Dec 15 06:23:02.512 INFO [stderr] warning: module `tryLifetime` should have a snake case name such as `try_lifetime` Dec 15 06:23:02.512 INFO [stderr] --> src/lessons/mod.rs:11:1 Dec 15 06:23:02.512 INFO [stderr] | Dec 15 06:23:02.512 INFO [stderr] 11 | pub mod tryLifetime; Dec 15 06:23:02.512 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:02.512 INFO [stderr] Dec 15 06:23:02.512 INFO [stderr] warning: module `Rectangle` should have a snake case name such as `rectangle` Dec 15 06:23:02.512 INFO [stderr] --> src/lessons/mod.rs:13:1 Dec 15 06:23:02.512 INFO [stderr] | Dec 15 06:23:02.512 INFO [stderr] 13 | pub mod Rectangle; Dec 15 06:23:02.512 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 15 06:23:02.512 INFO [stderr] Dec 15 06:23:02.512 INFO [stderr] warning: module `Guess` should have a snake case name such as `guess` Dec 15 06:23:02.512 INFO [stderr] --> src/lessons/mod.rs:15:1 Dec 15 06:23:02.512 INFO [stderr] | Dec 15 06:23:02.512 INFO [stderr] 15 | pub mod Guess; Dec 15 06:23:02.512 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 15 06:23:02.512 INFO [stderr] Dec 15 06:23:02.512 INFO [stderr] warning: module `learnClosure` should have a snake case name such as `learn_closure` Dec 15 06:23:02.512 INFO [stderr] --> src/closures/mod.rs:8:1 Dec 15 06:23:02.512 INFO [stderr] | Dec 15 06:23:02.512 INFO [stderr] 8 | pub mod learnClosure; Dec 15 06:23:02.512 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:02.512 INFO [stderr] Dec 15 06:23:02.513 INFO [stderr] warning: module `learnIterator` should have a snake case name such as `learn_iterator` Dec 15 06:23:02.513 INFO [stderr] --> src/closures/mod.rs:9:1 Dec 15 06:23:02.513 INFO [stderr] | Dec 15 06:23:02.513 INFO [stderr] 9 | pub mod learnIterator; Dec 15 06:23:02.513 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:02.513 INFO [stderr] Dec 15 06:23:02.513 INFO [stderr] warning: function `learnIterator` should have a snake case name such as `learn_iterator` Dec 15 06:23:02.513 INFO [stderr] --> src/closures/learnIterator.rs:41:1 Dec 15 06:23:02.513 INFO [stderr] | Dec 15 06:23:02.513 INFO [stderr] 41 | / pub fn learnIterator(){ Dec 15 06:23:02.513 INFO [stderr] 42 | | let v1 = vec![1,2,3,4]; Dec 15 06:23:02.513 INFO [stderr] 43 | | let v1_iter = v1.iter(); Dec 15 06:23:02.513 INFO [stderr] 44 | | for item in v1_iter{ Dec 15 06:23:02.513 INFO [stderr] ... | Dec 15 06:23:02.513 INFO [stderr] 64 | | println!("============================"); Dec 15 06:23:02.513 INFO [stderr] 65 | | } Dec 15 06:23:02.513 INFO [stderr] | |_^ Dec 15 06:23:02.513 INFO [stderr] Dec 15 06:23:04.859 INFO [stderr] warning: field is never used: `email` Dec 15 06:23:04.859 INFO [stderr] --> src/main.rs:19:5 Dec 15 06:23:04.859 INFO [stderr] | Dec 15 06:23:04.859 INFO [stderr] 19 | email: String, Dec 15 06:23:04.859 INFO [stderr] | ^^^^^^^^^^^^^ Dec 15 06:23:04.859 INFO [stderr] | Dec 15 06:23:04.859 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 15 06:23:04.859 INFO [stderr] Dec 15 06:23:04.859 INFO [stderr] warning: field is never used: `sign_in_count` Dec 15 06:23:04.859 INFO [stderr] --> src/main.rs:20:5 Dec 15 06:23:04.859 INFO [stderr] | Dec 15 06:23:04.859 INFO [stderr] 20 | sign_in_count: u64, Dec 15 06:23:04.859 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 15 06:23:04.859 INFO [stderr] Dec 15 06:23:04.859 INFO [stderr] warning: field is never used: `active` Dec 15 06:23:04.859 INFO [stderr] --> src/main.rs:21:5 Dec 15 06:23:04.859 INFO [stderr] | Dec 15 06:23:04.859 INFO [stderr] 21 | active: bool Dec 15 06:23:04.859 INFO [stderr] | ^^^^^^^^^^^^ Dec 15 06:23:04.859 INFO [stderr] Dec 15 06:23:04.859 INFO [stderr] warning: constant `point1` should have an upper case name such as `POINT1` Dec 15 06:23:04.859 INFO [stderr] --> src/main.rs:100:5 Dec 15 06:23:04.859 INFO [stderr] | Dec 15 06:23:04.859 INFO [stderr] 100 | const point1 :Point = Point(0,0,0); Dec 15 06:23:04.859 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:04.859 INFO [stderr] | Dec 15 06:23:04.859 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 15 06:23:04.859 INFO [stderr] Dec 15 06:23:04.859 INFO [stderr] warning: constant `color1` should have an upper case name such as `COLOR1` Dec 15 06:23:04.859 INFO [stderr] --> src/main.rs:101:5 Dec 15 06:23:04.859 INFO [stderr] | Dec 15 06:23:04.859 INFO [stderr] 101 | const color1 :Color = Color( 0, 0, 10); Dec 15 06:23:04.859 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:04.859 INFO [stderr] Dec 15 06:23:05.387 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.06s Dec 15 06:23:05.388 INFO [stderr] su: No module specific data is present Dec 15 06:23:05.963 INFO running `"docker" "inspect" "8041f52947e320a362f25c374645eab7244856a1a52cc9ff53837f1808023b55"` Dec 15 06:23:06.229 INFO running `"docker" "rm" "-f" "8041f52947e320a362f25c374645eab7244856a1a52cc9ff53837f1808023b55"` Dec 15 06:23:06.498 INFO [stdout] 8041f52947e320a362f25c374645eab7244856a1a52cc9ff53837f1808023b55 Dec 15 06:23:06.502 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"` Dec 15 06:23:06.929 INFO [stdout] ffbcbca8cdb4d406c111f4b55d99b1e285512111dd3f0c52352ac235c16f7f55 Dec 15 06:23:06.935 INFO running `"docker" "start" "-a" "ffbcbca8cdb4d406c111f4b55d99b1e285512111dd3f0c52352ac235c16f7f55"` Dec 15 06:23:07.631 INFO [stderr] usermod: no changes Dec 15 06:23:07.679 INFO [stderr] Compiling learnrust v0.1.0 (/source) Dec 15 06:23:08.455 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 15 06:23:08.455 INFO [stderr] --> src/closures/learnIterator.rs:30:7 Dec 15 06:23:08.455 INFO [stderr] | Dec 15 06:23:08.455 INFO [stderr] 30 | if(self.count < 6){ Dec 15 06:23:08.455 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 15 06:23:08.455 INFO [stderr] | Dec 15 06:23:08.455 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 15 06:23:08.455 INFO [stderr] Dec 15 06:23:08.648 INFO [stderr] warning: field is never used: `email` Dec 15 06:23:08.648 INFO [stderr] --> src/main.rs:19:5 Dec 15 06:23:08.648 INFO [stderr] | Dec 15 06:23:08.648 INFO [stderr] 19 | email: String, Dec 15 06:23:08.648 INFO [stderr] | ^^^^^^^^^^^^^ Dec 15 06:23:08.648 INFO [stderr] | Dec 15 06:23:08.648 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 15 06:23:08.648 INFO [stderr] Dec 15 06:23:08.648 INFO [stderr] warning: field is never used: `sign_in_count` Dec 15 06:23:08.648 INFO [stderr] --> src/main.rs:20:5 Dec 15 06:23:08.648 INFO [stderr] | Dec 15 06:23:08.648 INFO [stderr] 20 | sign_in_count: u64, Dec 15 06:23:08.648 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.648 INFO [stderr] Dec 15 06:23:08.648 INFO [stderr] warning: field is never used: `active` Dec 15 06:23:08.648 INFO [stderr] --> src/main.rs:21:5 Dec 15 06:23:08.648 INFO [stderr] | Dec 15 06:23:08.648 INFO [stderr] 21 | active: bool Dec 15 06:23:08.648 INFO [stderr] | ^^^^^^^^^^^^ Dec 15 06:23:08.648 INFO [stderr] Dec 15 06:23:08.648 INFO [stderr] warning: constant `point1` should have an upper case name such as `POINT1` Dec 15 06:23:08.648 INFO [stderr] --> src/main.rs:100:5 Dec 15 06:23:08.648 INFO [stderr] | Dec 15 06:23:08.648 INFO [stderr] 100 | const point1 :Point = Point(0,0,0); Dec 15 06:23:08.648 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.648 INFO [stderr] | Dec 15 06:23:08.648 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 15 06:23:08.648 INFO [stderr] Dec 15 06:23:08.648 INFO [stderr] warning: constant `color1` should have an upper case name such as `COLOR1` Dec 15 06:23:08.648 INFO [stderr] --> src/main.rs:101:5 Dec 15 06:23:08.648 INFO [stderr] | Dec 15 06:23:08.648 INFO [stderr] 101 | const color1 :Color = Color( 0, 0, 10); Dec 15 06:23:08.648 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.648 INFO [stderr] Dec 15 06:23:08.725 INFO [stderr] warning: unused variable: `v_reference` Dec 15 06:23:08.725 INFO [stderr] --> src/lessons/commonCollection.rs:25:9 Dec 15 06:23:08.725 INFO [stderr] | Dec 15 06:23:08.725 INFO [stderr] 25 | let v_reference = &v[v_index]; Dec 15 06:23:08.725 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_v_reference` instead Dec 15 06:23:08.725 INFO [stderr] | Dec 15 06:23:08.725 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 15 06:23:08.725 INFO [stderr] Dec 15 06:23:08.728 INFO [stderr] warning: unused variable: `s2` Dec 15 06:23:08.728 INFO [stderr] --> src/lessons/tryStringCollection.rs:24:7 Dec 15 06:23:08.728 INFO [stderr] | Dec 15 06:23:08.728 INFO [stderr] 24 | let s2 = String::from("tac"); Dec 15 06:23:08.728 INFO [stderr] | ^^ help: consider using `_s2` instead Dec 15 06:23:08.728 INFO [stderr] Dec 15 06:23:08.728 INFO [stderr] warning: unused variable: `point2` Dec 15 06:23:08.728 INFO [stderr] --> src/lessons/tryGenericTypes.rs:48:7 Dec 15 06:23:08.728 INFO [stderr] | Dec 15 06:23:08.728 INFO [stderr] 48 | let point2 = Point{x : 10.1, y: 20.2}; Dec 15 06:23:08.728 INFO [stderr] | ^^^^^^ help: consider using `_point2` instead Dec 15 06:23:08.728 INFO [stderr] Dec 15 06:23:08.728 INFO [stderr] warning: unused variable: `point2_2` Dec 15 06:23:08.728 INFO [stderr] --> src/lessons/tryGenericTypes.rs:53:7 Dec 15 06:23:08.728 INFO [stderr] | Dec 15 06:23:08.728 INFO [stderr] 53 | let point2_2 = Point2{x : 20, y : 20.1}; Dec 15 06:23:08.728 INFO [stderr] | ^^^^^^^^ help: consider using `_point2_2` instead Dec 15 06:23:08.728 INFO [stderr] Dec 15 06:23:08.728 INFO [stderr] warning: unused variable: `intensity` Dec 15 06:23:08.728 INFO [stderr] --> src/closures/learnClosure.rs:41:40 Dec 15 06:23:08.728 INFO [stderr] | Dec 15 06:23:08.728 INFO [stderr] 41 | pub fn simulated_expensive_calculation(intensity: u32){ Dec 15 06:23:08.728 INFO [stderr] | ^^^^^^^^^ help: consider using `_intensity` instead Dec 15 06:23:08.728 INFO [stderr] Dec 15 06:23:08.728 INFO [stderr] warning: unused variable: `expensive_result2` Dec 15 06:23:08.729 INFO [stderr] --> src/closures/learnClosure.rs:62:7 Dec 15 06:23:08.729 INFO [stderr] | Dec 15 06:23:08.729 INFO [stderr] 62 | let expensive_result2 = expensive_calculation(intensity); Dec 15 06:23:08.729 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result2` instead Dec 15 06:23:08.729 INFO [stderr] Dec 15 06:23:08.729 INFO [stderr] warning: unused variable: `expensive_result3` Dec 15 06:23:08.729 INFO [stderr] --> src/closures/learnClosure.rs:63:7 Dec 15 06:23:08.729 INFO [stderr] | Dec 15 06:23:08.729 INFO [stderr] 63 | let expensive_result3 = |num: u32| -> u32{ Dec 15 06:23:08.729 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result3` instead Dec 15 06:23:08.729 INFO [stderr] Dec 15 06:23:08.729 INFO [stderr] warning: unused variable: `guess` Dec 15 06:23:08.729 INFO [stderr] --> src/adder/mod.rs:45:7 Dec 15 06:23:08.729 INFO [stderr] | Dec 15 06:23:08.729 INFO [stderr] 45 | let guess = Guess::new(0); Dec 15 06:23:08.729 INFO [stderr] | ^^^^^ help: consider using `_guess` instead Dec 15 06:23:08.729 INFO [stderr] Dec 15 06:23:08.729 INFO [stderr] warning: unused variable: `y` Dec 15 06:23:08.729 INFO [stderr] --> src/adder/mod.rs:74:7 Dec 15 06:23:08.729 INFO [stderr] | Dec 15 06:23:08.729 INFO [stderr] 74 | let y = 10; Dec 15 06:23:08.729 INFO [stderr] | ^ help: consider using `_y` instead Dec 15 06:23:08.729 INFO [stderr] Dec 15 06:23:08.816 INFO [stderr] warning: function is never used: `returns_summarizable` Dec 15 06:23:08.816 INFO [stderr] --> src/lessons/tryGenericTypes.rs:132:1 Dec 15 06:23:08.816 INFO [stderr] | Dec 15 06:23:08.816 INFO [stderr] 132 | fn returns_summarizable() -> impl Summary { Dec 15 06:23:08.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.816 INFO [stderr] | Dec 15 06:23:08.816 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 15 06:23:08.816 INFO [stderr] Dec 15 06:23:08.816 INFO [stderr] warning: field is never used: `value` Dec 15 06:23:08.816 INFO [stderr] --> src/lessons/Guess.rs:2:3 Dec 15 06:23:08.816 INFO [stderr] | Dec 15 06:23:08.816 INFO [stderr] 2 | value:u32, Dec 15 06:23:08.816 INFO [stderr] | ^^^^^^^^^ Dec 15 06:23:08.816 INFO [stderr] Dec 15 06:23:08.816 INFO [stderr] warning: module `commonCollection` should have a snake case name such as `common_collection` Dec 15 06:23:08.816 INFO [stderr] --> src/lessons/mod.rs:1:1 Dec 15 06:23:08.816 INFO [stderr] | Dec 15 06:23:08.816 INFO [stderr] 1 | pub mod commonCollection; Dec 15 06:23:08.816 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.816 INFO [stderr] | Dec 15 06:23:08.816 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 15 06:23:08.817 INFO [stderr] Dec 15 06:23:08.817 INFO [stderr] warning: function `tryCommonCollection` should have a snake case name such as `try_common_collection` Dec 15 06:23:08.817 INFO [stderr] --> src/lessons/commonCollection.rs:8:1 Dec 15 06:23:08.817 INFO [stderr] | Dec 15 06:23:08.817 INFO [stderr] 8 | / pub fn tryCommonCollection(){ Dec 15 06:23:08.817 INFO [stderr] 9 | | let v = vec![1,2,3]; Dec 15 06:23:08.817 INFO [stderr] 10 | | println!("vector value : {:#?}", v); Dec 15 06:23:08.817 INFO [stderr] 11 | | Dec 15 06:23:08.817 INFO [stderr] ... | Dec 15 06:23:08.817 INFO [stderr] 65 | | println!("row data : {:?}", row); Dec 15 06:23:08.817 INFO [stderr] 66 | | } Dec 15 06:23:08.817 INFO [stderr] | |_^ Dec 15 06:23:08.817 INFO [stderr] Dec 15 06:23:08.817 INFO [stderr] warning: module `tryStringCollection` should have a snake case name such as `try_string_collection` Dec 15 06:23:08.817 INFO [stderr] --> src/lessons/mod.rs:3:1 Dec 15 06:23:08.817 INFO [stderr] | Dec 15 06:23:08.817 INFO [stderr] 3 | pub mod tryStringCollection; Dec 15 06:23:08.817 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.817 INFO [stderr] Dec 15 06:23:08.817 INFO [stderr] warning: function `tryUpdateString` should have a snake case name such as `try_update_string` Dec 15 06:23:08.817 INFO [stderr] --> src/lessons/tryStringCollection.rs:1:1 Dec 15 06:23:08.817 INFO [stderr] | Dec 15 06:23:08.817 INFO [stderr] 1 | / pub fn tryUpdateString(){ Dec 15 06:23:08.817 INFO [stderr] 2 | | println!("=============================="); Dec 15 06:23:08.817 INFO [stderr] 3 | | Dec 15 06:23:08.817 INFO [stderr] 4 | | let mut s = String::from("foo"); Dec 15 06:23:08.817 INFO [stderr] ... | Dec 15 06:23:08.817 INFO [stderr] 37 | | println!("=============================="); Dec 15 06:23:08.817 INFO [stderr] 38 | | } Dec 15 06:23:08.817 INFO [stderr] | |_^ Dec 15 06:23:08.817 INFO [stderr] Dec 15 06:23:08.817 INFO [stderr] warning: module `tryHashMapCollection` should have a snake case name such as `try_hash_map_collection` Dec 15 06:23:08.817 INFO [stderr] --> src/lessons/mod.rs:5:1 Dec 15 06:23:08.817 INFO [stderr] | Dec 15 06:23:08.817 INFO [stderr] 5 | pub mod tryHashMapCollection; Dec 15 06:23:08.817 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.817 INFO [stderr] Dec 15 06:23:08.817 INFO [stderr] warning: function `tryHashMap` should have a snake case name such as `try_hash_map` Dec 15 06:23:08.817 INFO [stderr] --> src/lessons/tryHashMapCollection.rs:3:1 Dec 15 06:23:08.817 INFO [stderr] | Dec 15 06:23:08.817 INFO [stderr] 3 | / pub fn tryHashMap(){ Dec 15 06:23:08.817 INFO [stderr] 4 | | println!("========================"); Dec 15 06:23:08.817 INFO [stderr] 5 | | Dec 15 06:23:08.817 INFO [stderr] 6 | | let mut scores = HashMap::new(); Dec 15 06:23:08.817 INFO [stderr] ... | Dec 15 06:23:08.817 INFO [stderr] 52 | | println!("========================"); Dec 15 06:23:08.817 INFO [stderr] 53 | | } Dec 15 06:23:08.817 INFO [stderr] | |_^ Dec 15 06:23:08.817 INFO [stderr] Dec 15 06:23:08.817 INFO [stderr] warning: module `recoverableError` should have a snake case name such as `recoverable_error` Dec 15 06:23:08.817 INFO [stderr] --> src/lessons/mod.rs:7:1 Dec 15 06:23:08.817 INFO [stderr] | Dec 15 06:23:08.817 INFO [stderr] 7 | pub mod recoverableError; Dec 15 06:23:08.817 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.817 INFO [stderr] Dec 15 06:23:08.817 INFO [stderr] warning: function `recoverableError` should have a snake case name such as `recoverable_error` Dec 15 06:23:08.817 INFO [stderr] --> src/lessons/recoverableError.rs:27:1 Dec 15 06:23:08.817 INFO [stderr] | Dec 15 06:23:08.817 INFO [stderr] 27 | / pub fn recoverableError(){ Dec 15 06:23:08.817 INFO [stderr] 28 | | let f = File::open("hello.txt"); Dec 15 06:23:08.817 INFO [stderr] 29 | | let t = match f{ Dec 15 06:23:08.817 INFO [stderr] 30 | | Ok(file) => file, Dec 15 06:23:08.817 INFO [stderr] ... | Dec 15 06:23:08.817 INFO [stderr] 54 | | println!("file value : {:?}", t); Dec 15 06:23:08.817 INFO [stderr] 55 | | } Dec 15 06:23:08.817 INFO [stderr] | |_^ Dec 15 06:23:08.817 INFO [stderr] Dec 15 06:23:08.818 INFO [stderr] warning: module `tryGenericTypes` should have a snake case name such as `try_generic_types` Dec 15 06:23:08.818 INFO [stderr] --> src/lessons/mod.rs:9:1 Dec 15 06:23:08.818 INFO [stderr] | Dec 15 06:23:08.818 INFO [stderr] 9 | pub mod tryGenericTypes; Dec 15 06:23:08.818 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.818 INFO [stderr] Dec 15 06:23:08.818 INFO [stderr] warning: module `tryLifetime` should have a snake case name such as `try_lifetime` Dec 15 06:23:08.818 INFO [stderr] --> src/lessons/mod.rs:11:1 Dec 15 06:23:08.818 INFO [stderr] | Dec 15 06:23:08.818 INFO [stderr] 11 | pub mod tryLifetime; Dec 15 06:23:08.818 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.818 INFO [stderr] Dec 15 06:23:08.818 INFO [stderr] warning: module `Rectangle` should have a snake case name such as `rectangle` Dec 15 06:23:08.818 INFO [stderr] --> src/lessons/mod.rs:13:1 Dec 15 06:23:08.818 INFO [stderr] | Dec 15 06:23:08.818 INFO [stderr] 13 | pub mod Rectangle; Dec 15 06:23:08.818 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.825 INFO [stderr] Dec 15 06:23:08.825 INFO [stderr] warning: module `Guess` should have a snake case name such as `guess` Dec 15 06:23:08.825 INFO [stderr] --> src/lessons/mod.rs:15:1 Dec 15 06:23:08.825 INFO [stderr] | Dec 15 06:23:08.825 INFO [stderr] 15 | pub mod Guess; Dec 15 06:23:08.825 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 15 06:23:08.825 INFO [stderr] Dec 15 06:23:08.825 INFO [stderr] warning: module `learnClosure` should have a snake case name such as `learn_closure` Dec 15 06:23:08.825 INFO [stderr] --> src/closures/mod.rs:8:1 Dec 15 06:23:08.825 INFO [stderr] | Dec 15 06:23:08.825 INFO [stderr] 8 | pub mod learnClosure; Dec 15 06:23:08.825 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.825 INFO [stderr] Dec 15 06:23:08.825 INFO [stderr] warning: module `learnIterator` should have a snake case name such as `learn_iterator` Dec 15 06:23:08.825 INFO [stderr] --> src/closures/mod.rs:9:1 Dec 15 06:23:08.825 INFO [stderr] | Dec 15 06:23:08.825 INFO [stderr] 9 | pub mod learnIterator; Dec 15 06:23:08.825 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.825 INFO [stderr] Dec 15 06:23:08.825 INFO [stderr] warning: function `learnIterator` should have a snake case name such as `learn_iterator` Dec 15 06:23:08.825 INFO [stderr] --> src/closures/learnIterator.rs:41:1 Dec 15 06:23:08.825 INFO [stderr] | Dec 15 06:23:08.825 INFO [stderr] 41 | / pub fn learnIterator(){ Dec 15 06:23:08.825 INFO [stderr] 42 | | let v1 = vec![1,2,3,4]; Dec 15 06:23:08.825 INFO [stderr] 43 | | let v1_iter = v1.iter(); Dec 15 06:23:08.825 INFO [stderr] 44 | | for item in v1_iter{ Dec 15 06:23:08.825 INFO [stderr] ... | Dec 15 06:23:08.825 INFO [stderr] 64 | | println!("============================"); Dec 15 06:23:08.825 INFO [stderr] 65 | | } Dec 15 06:23:08.825 INFO [stderr] | |_^ Dec 15 06:23:08.825 INFO [stderr] Dec 15 06:23:09.253 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.60s Dec 15 06:23:09.263 INFO [stderr] su: No module specific data is present Dec 15 06:23:09.564 INFO running `"docker" "inspect" "ffbcbca8cdb4d406c111f4b55d99b1e285512111dd3f0c52352ac235c16f7f55"` Dec 15 06:23:09.670 INFO running `"docker" "rm" "-f" "ffbcbca8cdb4d406c111f4b55d99b1e285512111dd3f0c52352ac235c16f7f55"` Dec 15 06:23:09.754 INFO [stdout] ffbcbca8cdb4d406c111f4b55d99b1e285512111dd3f0c52352ac235c16f7f55 Dec 15 06:23:09.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"` Dec 15 06:23:09.931 INFO [stdout] 50dc46f3e18b33f58a0863a6c0fc5eb48730eb4b552fb8f1063875408b56331a Dec 15 06:23:09.939 INFO running `"docker" "start" "-a" "50dc46f3e18b33f58a0863a6c0fc5eb48730eb4b552fb8f1063875408b56331a"` Dec 15 06:23:10.921 INFO [stderr] usermod: no changes Dec 15 06:23:10.983 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s Dec 15 06:23:10.987 INFO [stderr] Running /target/debug/deps/learnrust-9d48272af0dcb050 Dec 15 06:23:10.999 INFO [stdout] Dec 15 06:23:10.999 INFO [stdout] running 9 tests Dec 15 06:23:10.999 INFO [stdout] test adder::another ... ignored Dec 15 06:23:10.999 INFO [stdout] test adder::it_works_using_result ... ignored Dec 15 06:23:10.999 INFO [stdout] test adder::add_two_test ... ok Dec 15 06:23:10.999 INFO [stdout] test adder::test_greeting_name ... ignored Dec 15 06:23:10.999 INFO [stdout] test adder::test_guess_game ... ignored Dec 15 06:23:10.999 INFO [stdout] test adder::larger_can_hold_smaller ... ok Dec 15 06:23:10.999 INFO [stdout] test adder::smaller_can_not_hold_larger ... ok Dec 15 06:23:10.999 INFO [stdout] test adder::test_closure ... ok Dec 15 06:23:11.007 INFO [stdout] test adder::exploration ... ok Dec 15 06:23:11.007 INFO [stdout] Dec 15 06:23:11.007 INFO [stdout] test result: ok. 5 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out Dec 15 06:23:11.007 INFO [stdout] Dec 15 06:23:11.008 INFO [stderr] Running /target/debug/deps/learnrust-ec434dafbead1bed Dec 15 06:23:11.011 INFO [stdout] Dec 15 06:23:11.011 INFO [stdout] running 0 tests Dec 15 06:23:11.011 INFO [stdout] Dec 15 06:23:11.011 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 06:23:11.011 INFO [stdout] Dec 15 06:23:11.011 INFO [stderr] Running /target/debug/deps/integration_test-6bd7615863f8def1 Dec 15 06:23:11.019 INFO [stderr] Doc-tests learnrust Dec 15 06:23:11.020 INFO [stdout] Dec 15 06:23:11.020 INFO [stdout] running 1 test Dec 15 06:23:11.020 INFO [stdout] test integration_it_adds_two ... ok Dec 15 06:23:11.020 INFO [stdout] Dec 15 06:23:11.020 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 06:23:11.020 INFO [stdout] Dec 15 06:23:12.009 INFO [stdout] Dec 15 06:23:12.009 INFO [stdout] running 1 test Dec 15 06:23:12.882 INFO [stdout] test src/closures/learnClosure.rs - closures::learnClosure::simulated_expensive_calculation (line 36) ... FAILED Dec 15 06:23:12.882 INFO [stdout] Dec 15 06:23:12.882 INFO [stdout] failures: Dec 15 06:23:12.882 INFO [stdout] Dec 15 06:23:12.882 INFO [stdout] ---- src/closures/learnClosure.rs - closures::learnClosure::simulated_expensive_calculation (line 36) stdout ---- Dec 15 06:23:12.882 INFO [stdout] error[E0433]: failed to resolve: use of undeclared type or module `my_crate` Dec 15 06:23:12.882 INFO [stdout] --> src/closures/learnClosure.rs:39:15 Dec 15 06:23:12.882 INFO [stdout] | Dec 15 06:23:12.882 INFO [stdout] 5 | assert_eq!(6, my_crate::add_one(5)); Dec 15 06:23:12.882 INFO [stdout] | ^^^^^^^^ use of undeclared type or module `my_crate` Dec 15 06:23:12.882 INFO [stdout] Dec 15 06:23:12.882 INFO [stdout] thread 'src/closures/learnClosure.rs - closures::learnClosure::simulated_expensive_calculation (line 36)' panicked at 'couldn't compile the test', src/librustdoc/test.rs:326:13 Dec 15 06:23:12.882 INFO [stdout] stack backtrace: Dec 15 06:23:12.882 INFO [stdout] 0: 0x7fe11c6eef63 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 15 06:23:12.882 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 06:23:12.882 INFO [stdout] 1: 0x7fe11c6e5fc8 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 15 06:23:12.882 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 15 06:23:12.882 INFO [stdout] 2: 0x7fe11c6eb242 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 15 06:23:12.882 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 15 06:23:12.882 INFO [stdout] at src/libstd/panicking.rs:210 Dec 15 06:23:12.882 INFO [stdout] 3: 0x7fe11c6eaf37 - std::panicking::default_hook::hf0c15a583008ed0d Dec 15 06:23:12.882 INFO [stdout] at src/libstd/panicking.rs:218 Dec 15 06:23:12.882 INFO [stdout] 4: 0x7fe11e8f6121 - rustc::util::common::panic_hook::h9ea0dae535cf4332 Dec 15 06:23:12.882 INFO [stdout] 5: 0x7fe11c6eba29 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 15 06:23:12.882 INFO [stdout] at src/libstd/panicking.rs:491 Dec 15 06:23:12.882 INFO [stdout] 6: 0x55ef35acc464 - std::panicking::begin_panic::h27ff8b2ead861036 Dec 15 06:23:12.882 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:421 Dec 15 06:23:12.882 INFO [stdout] 7: 0x55ef35c413f9 - rustdoc::test::run_test::h2c651d061c730af3 Dec 15 06:23:12.882 INFO [stdout] at src/librustdoc/test.rs:326 Dec 15 06:23:12.882 INFO [stdout] 8: 0x55ef35b44970 - >::set::hb2279029c711f1aa Dec 15 06:23:12.882 INFO [stdout] at src/librustdoc/test.rs:653 Dec 15 06:23:12.882 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 15 06:23:12.882 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libsyntax/lib.rs:123 Dec 15 06:23:12.882 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 15 06:23:12.882 INFO [stdout] 9: 0x55ef35b371cf - syntax::with_globals::hdce0de15652917e2 Dec 15 06:23:12.882 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libsyntax/lib.rs:122 Dec 15 06:23:12.882 INFO [stdout] 10: 0x55ef35acc6c4 - std::panicking::try::do_call::h894d00d7135d3e7e Dec 15 06:23:12.883 INFO [stdout] at src/librustdoc/test.rs:650 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 15 06:23:12.883 INFO [stdout] 11: 0x7fe11c708669 - __rust_maybe_catch_panic Dec 15 06:23:12.883 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 06:23:12.883 INFO [stdout] 12: 0x55ef35b21a19 - rustc_driver::in_named_rustc_thread::hf3fa0f90a98912b5 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/librustc_driver/lib.rs:1556 Dec 15 06:23:12.883 INFO [stdout] 13: 0x55ef35c185a0 - >::call_box::h7655e33ec4e73ffe Dec 15 06:23:12.883 INFO [stdout] at src/librustdoc/test.rs:650 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 06:23:12.883 INFO [stdout] 14: 0x7fe11dd54e12 - >::call_box::h44030fd31218bed2 Dec 15 06:23:12.883 INFO [stdout] at src/libtest/lib.rs:1476 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 06:23:12.883 INFO [stdout] 15: 0x7fe11c708669 - __rust_maybe_catch_panic Dec 15 06:23:12.883 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 06:23:12.883 INFO [stdout] 16: 0x7fe11dd73407 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 06:23:12.883 INFO [stdout] at src/libtest/lib.rs:1438 Dec 15 06:23:12.883 INFO [stdout] 17: 0x7fe11dd4d314 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 15 06:23:12.883 INFO [stdout] 18: 0x7fe11dd4d904 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 15 06:23:12.883 INFO [stdout] 19: 0x7fe11c708669 - __rust_maybe_catch_panic Dec 15 06:23:12.883 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 06:23:12.883 INFO [stdout] 20: 0x7fe11dd54fcc - >::call_box::h8ae063aff93ccdb6 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 06:23:12.883 INFO [stdout] 21: 0x7fe11c6fbb0d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 15 06:23:12.883 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 15 06:23:12.883 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 15 06:23:12.883 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 15 06:23:12.883 INFO [stdout] 22: 0x7fe11c46f6b9 - start_thread Dec 15 06:23:12.883 INFO [stdout] 23: 0x7fe11bd8741c - clone Dec 15 06:23:12.883 INFO [stdout] 24: 0x0 - Dec 15 06:23:12.883 INFO [stdout] query stack during panic: Dec 15 06:23:12.883 INFO [stdout] end of query stack Dec 15 06:23:12.883 INFO [stdout] Dec 15 06:23:12.883 INFO [stdout] Dec 15 06:23:12.883 INFO [stdout] failures: Dec 15 06:23:12.883 INFO [stdout] src/closures/learnClosure.rs - closures::learnClosure::simulated_expensive_calculation (line 36) Dec 15 06:23:12.883 INFO [stdout] Dec 15 06:23:12.883 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 06:23:12.883 INFO [stdout] Dec 15 06:23:12.925 INFO [stderr] error: test failed, to rerun pass '--doc' Dec 15 06:23:12.925 INFO [stderr] su: No module specific data is present Dec 15 06:23:13.157 INFO running `"docker" "inspect" "50dc46f3e18b33f58a0863a6c0fc5eb48730eb4b552fb8f1063875408b56331a"` Dec 15 06:23:13.233 INFO running `"docker" "rm" "-f" "50dc46f3e18b33f58a0863a6c0fc5eb48730eb4b552fb8f1063875408b56331a"` Dec 15 06:23:13.329 INFO [stdout] 50dc46f3e18b33f58a0863a6c0fc5eb48730eb4b552fb8f1063875408b56331a