Dec 15 06:23:03.508 INFO testing learnrust-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 15 06:23:03.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 06:23:03.923 INFO [stdout] 72c0ce3a0bfcc18c122121b14b95774a686387b949ae3461e7ae007138c1d8b7 Dec 15 06:23:03.929 INFO running `"docker" "start" "-a" "72c0ce3a0bfcc18c122121b14b95774a686387b949ae3461e7ae007138c1d8b7"` Dec 15 06:23:05.139 INFO [stderr] usermod: no changes Dec 15 06:23:05.203 INFO [stderr] Compiling learnrust v0.1.0 (/source) Dec 15 06:23:05.746 INFO [stderr] warning: unused import: `::lessons::Rectangle::Rectangle` Dec 15 06:23:05.746 INFO [stderr] --> src/adder/mod.rs:1:5 Dec 15 06:23:05.746 INFO [stderr] | Dec 15 06:23:05.746 INFO [stderr] 1 | use ::lessons::Rectangle::Rectangle; Dec 15 06:23:05.746 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:05.746 INFO [stderr] | Dec 15 06:23:05.746 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 15 06:23:05.746 INFO [stderr] Dec 15 06:23:05.746 INFO [stderr] warning: unused import: `::lessons::Guess::Guess` Dec 15 06:23:05.746 INFO [stderr] --> src/adder/mod.rs:2:5 Dec 15 06:23:05.746 INFO [stderr] | Dec 15 06:23:05.746 INFO [stderr] 2 | use ::lessons::Guess::Guess; Dec 15 06:23:05.746 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:05.746 INFO [stderr] Dec 15 06:23:05.746 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 15 06:23:05.747 INFO [stderr] --> src/closures/learnIterator.rs:30:7 Dec 15 06:23:05.747 INFO [stderr] | Dec 15 06:23:05.747 INFO [stderr] 30 | if(self.count < 6){ Dec 15 06:23:05.747 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 15 06:23:05.747 INFO [stderr] | Dec 15 06:23:05.747 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 15 06:23:05.747 INFO [stderr] Dec 15 06:23:05.935 INFO [stderr] warning: unused variable: `v_reference` Dec 15 06:23:05.935 INFO [stderr] --> src/lessons/commonCollection.rs:25:9 Dec 15 06:23:05.935 INFO [stderr] | Dec 15 06:23:05.935 INFO [stderr] 25 | let v_reference = &v[v_index]; Dec 15 06:23:05.935 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_v_reference` instead Dec 15 06:23:05.935 INFO [stderr] | Dec 15 06:23:05.935 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 15 06:23:05.935 INFO [stderr] Dec 15 06:23:05.935 INFO [stderr] warning: unused variable: `s2` Dec 15 06:23:05.935 INFO [stderr] --> src/lessons/tryStringCollection.rs:24:7 Dec 15 06:23:05.935 INFO [stderr] | Dec 15 06:23:05.935 INFO [stderr] 24 | let s2 = String::from("tac"); Dec 15 06:23:05.935 INFO [stderr] | ^^ help: consider using `_s2` instead Dec 15 06:23:05.935 INFO [stderr] Dec 15 06:23:05.935 INFO [stderr] warning: unused variable: `point2` Dec 15 06:23:05.935 INFO [stderr] --> src/lessons/tryGenericTypes.rs:48:7 Dec 15 06:23:05.935 INFO [stderr] | Dec 15 06:23:05.935 INFO [stderr] 48 | let point2 = Point{x : 10.1, y: 20.2}; Dec 15 06:23:05.935 INFO [stderr] | ^^^^^^ help: consider using `_point2` instead Dec 15 06:23:05.935 INFO [stderr] Dec 15 06:23:05.935 INFO [stderr] warning: unused variable: `point2_2` Dec 15 06:23:05.935 INFO [stderr] --> src/lessons/tryGenericTypes.rs:53:7 Dec 15 06:23:05.935 INFO [stderr] | Dec 15 06:23:05.935 INFO [stderr] 53 | let point2_2 = Point2{x : 20, y : 20.1}; Dec 15 06:23:05.935 INFO [stderr] | ^^^^^^^^ help: consider using `_point2_2` instead Dec 15 06:23:05.935 INFO [stderr] Dec 15 06:23:05.935 INFO [stderr] warning: unused variable: `intensity` Dec 15 06:23:05.935 INFO [stderr] --> src/closures/learnClosure.rs:41:40 Dec 15 06:23:05.935 INFO [stderr] | Dec 15 06:23:05.935 INFO [stderr] 41 | pub fn simulated_expensive_calculation(intensity: u32){ Dec 15 06:23:05.935 INFO [stderr] | ^^^^^^^^^ help: consider using `_intensity` instead Dec 15 06:23:05.935 INFO [stderr] Dec 15 06:23:05.935 INFO [stderr] warning: unused variable: `expensive_result2` Dec 15 06:23:05.935 INFO [stderr] --> src/closures/learnClosure.rs:62:7 Dec 15 06:23:05.935 INFO [stderr] | Dec 15 06:23:05.935 INFO [stderr] 62 | let expensive_result2 = expensive_calculation(intensity); Dec 15 06:23:05.935 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result2` instead Dec 15 06:23:05.935 INFO [stderr] Dec 15 06:23:05.935 INFO [stderr] warning: unused variable: `expensive_result3` Dec 15 06:23:05.935 INFO [stderr] --> src/closures/learnClosure.rs:63:7 Dec 15 06:23:05.935 INFO [stderr] | Dec 15 06:23:05.935 INFO [stderr] 63 | let expensive_result3 = |num: u32| -> u32{ Dec 15 06:23:05.935 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result3` instead Dec 15 06:23:05.935 INFO [stderr] Dec 15 06:23:06.023 INFO [stderr] warning: function is never used: `returns_summarizable` Dec 15 06:23:06.023 INFO [stderr] --> src/lessons/tryGenericTypes.rs:132:1 Dec 15 06:23:06.023 INFO [stderr] | Dec 15 06:23:06.023 INFO [stderr] 132 | fn returns_summarizable() -> impl Summary { Dec 15 06:23:06.023 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:06.023 INFO [stderr] | Dec 15 06:23:06.023 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 15 06:23:06.023 INFO [stderr] Dec 15 06:23:06.023 INFO [stderr] warning: field is never used: `value` Dec 15 06:23:06.023 INFO [stderr] --> src/lessons/Guess.rs:2:3 Dec 15 06:23:06.023 INFO [stderr] | Dec 15 06:23:06.023 INFO [stderr] 2 | value:u32, Dec 15 06:23:06.023 INFO [stderr] | ^^^^^^^^^ Dec 15 06:23:06.023 INFO [stderr] Dec 15 06:23:06.023 INFO [stderr] warning: module `commonCollection` should have a snake case name such as `common_collection` Dec 15 06:23:06.023 INFO [stderr] --> src/lessons/mod.rs:1:1 Dec 15 06:23:06.023 INFO [stderr] | Dec 15 06:23:06.023 INFO [stderr] 1 | pub mod commonCollection; Dec 15 06:23:06.023 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:06.023 INFO [stderr] | Dec 15 06:23:06.023 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 15 06:23:06.023 INFO [stderr] Dec 15 06:23:06.023 INFO [stderr] warning: function `tryCommonCollection` should have a snake case name such as `try_common_collection` Dec 15 06:23:06.023 INFO [stderr] --> src/lessons/commonCollection.rs:8:1 Dec 15 06:23:06.023 INFO [stderr] | Dec 15 06:23:06.023 INFO [stderr] 8 | / pub fn tryCommonCollection(){ Dec 15 06:23:06.023 INFO [stderr] 9 | | let v = vec![1,2,3]; Dec 15 06:23:06.024 INFO [stderr] 10 | | println!("vector value : {:#?}", v); Dec 15 06:23:06.024 INFO [stderr] 11 | | Dec 15 06:23:06.024 INFO [stderr] ... | Dec 15 06:23:06.024 INFO [stderr] 65 | | println!("row data : {:?}", row); Dec 15 06:23:06.024 INFO [stderr] 66 | | } Dec 15 06:23:06.024 INFO [stderr] | |_^ Dec 15 06:23:06.024 INFO [stderr] Dec 15 06:23:06.024 INFO [stderr] warning: module `tryStringCollection` should have a snake case name such as `try_string_collection` Dec 15 06:23:06.024 INFO [stderr] --> src/lessons/mod.rs:3:1 Dec 15 06:23:06.024 INFO [stderr] | Dec 15 06:23:06.024 INFO [stderr] 3 | pub mod tryStringCollection; Dec 15 06:23:06.024 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:06.024 INFO [stderr] Dec 15 06:23:06.024 INFO [stderr] warning: function `tryUpdateString` should have a snake case name such as `try_update_string` Dec 15 06:23:06.024 INFO [stderr] --> src/lessons/tryStringCollection.rs:1:1 Dec 15 06:23:06.024 INFO [stderr] | Dec 15 06:23:06.024 INFO [stderr] 1 | / pub fn tryUpdateString(){ Dec 15 06:23:06.024 INFO [stderr] 2 | | println!("=============================="); Dec 15 06:23:06.024 INFO [stderr] 3 | | Dec 15 06:23:06.024 INFO [stderr] 4 | | let mut s = String::from("foo"); Dec 15 06:23:06.024 INFO [stderr] ... | Dec 15 06:23:06.024 INFO [stderr] 37 | | println!("=============================="); Dec 15 06:23:06.024 INFO [stderr] 38 | | } Dec 15 06:23:06.024 INFO [stderr] | |_^ Dec 15 06:23:06.024 INFO [stderr] Dec 15 06:23:06.024 INFO [stderr] warning: module `tryHashMapCollection` should have a snake case name such as `try_hash_map_collection` Dec 15 06:23:06.024 INFO [stderr] --> src/lessons/mod.rs:5:1 Dec 15 06:23:06.024 INFO [stderr] | Dec 15 06:23:06.024 INFO [stderr] 5 | pub mod tryHashMapCollection; Dec 15 06:23:06.024 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:06.024 INFO [stderr] Dec 15 06:23:06.024 INFO [stderr] warning: function `tryHashMap` should have a snake case name such as `try_hash_map` Dec 15 06:23:06.024 INFO [stderr] --> src/lessons/tryHashMapCollection.rs:3:1 Dec 15 06:23:06.024 INFO [stderr] | Dec 15 06:23:06.024 INFO [stderr] 3 | / pub fn tryHashMap(){ Dec 15 06:23:06.024 INFO [stderr] 4 | | println!("========================"); Dec 15 06:23:06.024 INFO [stderr] 5 | | Dec 15 06:23:06.024 INFO [stderr] 6 | | let mut scores = HashMap::new(); Dec 15 06:23:06.024 INFO [stderr] ... | Dec 15 06:23:06.024 INFO [stderr] 52 | | println!("========================"); Dec 15 06:23:06.024 INFO [stderr] 53 | | } Dec 15 06:23:06.024 INFO [stderr] | |_^ Dec 15 06:23:06.024 INFO [stderr] Dec 15 06:23:06.024 INFO [stderr] warning: module `recoverableError` should have a snake case name such as `recoverable_error` Dec 15 06:23:06.024 INFO [stderr] --> src/lessons/mod.rs:7:1 Dec 15 06:23:06.024 INFO [stderr] | Dec 15 06:23:06.024 INFO [stderr] 7 | pub mod recoverableError; Dec 15 06:23:06.024 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:06.024 INFO [stderr] Dec 15 06:23:06.024 INFO [stderr] warning: function `recoverableError` should have a snake case name such as `recoverable_error` Dec 15 06:23:06.024 INFO [stderr] --> src/lessons/recoverableError.rs:27:1 Dec 15 06:23:06.024 INFO [stderr] | Dec 15 06:23:06.024 INFO [stderr] 27 | / pub fn recoverableError(){ Dec 15 06:23:06.024 INFO [stderr] 28 | | let f = File::open("hello.txt"); Dec 15 06:23:06.024 INFO [stderr] 29 | | let t = match f{ Dec 15 06:23:06.024 INFO [stderr] 30 | | Ok(file) => file, Dec 15 06:23:06.024 INFO [stderr] ... | Dec 15 06:23:06.024 INFO [stderr] 54 | | println!("file value : {:?}", t); Dec 15 06:23:06.024 INFO [stderr] 55 | | } Dec 15 06:23:06.024 INFO [stderr] | |_^ Dec 15 06:23:06.024 INFO [stderr] Dec 15 06:23:06.024 INFO [stderr] warning: module `tryGenericTypes` should have a snake case name such as `try_generic_types` Dec 15 06:23:06.024 INFO [stderr] --> src/lessons/mod.rs:9:1 Dec 15 06:23:06.024 INFO [stderr] | Dec 15 06:23:06.024 INFO [stderr] 9 | pub mod tryGenericTypes; Dec 15 06:23:06.024 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:06.024 INFO [stderr] Dec 15 06:23:06.024 INFO [stderr] warning: module `tryLifetime` should have a snake case name such as `try_lifetime` Dec 15 06:23:06.024 INFO [stderr] --> src/lessons/mod.rs:11:1 Dec 15 06:23:06.024 INFO [stderr] | Dec 15 06:23:06.024 INFO [stderr] 11 | pub mod tryLifetime; Dec 15 06:23:06.024 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:06.024 INFO [stderr] Dec 15 06:23:06.024 INFO [stderr] warning: module `Rectangle` should have a snake case name such as `rectangle` Dec 15 06:23:06.024 INFO [stderr] --> src/lessons/mod.rs:13:1 Dec 15 06:23:06.024 INFO [stderr] | Dec 15 06:23:06.024 INFO [stderr] 13 | pub mod Rectangle; Dec 15 06:23:06.024 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 15 06:23:06.024 INFO [stderr] Dec 15 06:23:06.024 INFO [stderr] warning: module `Guess` should have a snake case name such as `guess` Dec 15 06:23:06.024 INFO [stderr] --> src/lessons/mod.rs:15:1 Dec 15 06:23:06.024 INFO [stderr] | Dec 15 06:23:06.024 INFO [stderr] 15 | pub mod Guess; Dec 15 06:23:06.024 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 15 06:23:06.024 INFO [stderr] Dec 15 06:23:06.024 INFO [stderr] warning: module `learnClosure` should have a snake case name such as `learn_closure` Dec 15 06:23:06.025 INFO [stderr] --> src/closures/mod.rs:8:1 Dec 15 06:23:06.025 INFO [stderr] | Dec 15 06:23:06.025 INFO [stderr] 8 | pub mod learnClosure; Dec 15 06:23:06.025 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:06.025 INFO [stderr] Dec 15 06:23:06.025 INFO [stderr] warning: module `learnIterator` should have a snake case name such as `learn_iterator` Dec 15 06:23:06.025 INFO [stderr] --> src/closures/mod.rs:9:1 Dec 15 06:23:06.025 INFO [stderr] | Dec 15 06:23:06.025 INFO [stderr] 9 | pub mod learnIterator; Dec 15 06:23:06.025 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:06.025 INFO [stderr] Dec 15 06:23:06.025 INFO [stderr] warning: function `learnIterator` should have a snake case name such as `learn_iterator` Dec 15 06:23:06.025 INFO [stderr] --> src/closures/learnIterator.rs:41:1 Dec 15 06:23:06.025 INFO [stderr] | Dec 15 06:23:06.025 INFO [stderr] 41 | / pub fn learnIterator(){ Dec 15 06:23:06.025 INFO [stderr] 42 | | let v1 = vec![1,2,3,4]; Dec 15 06:23:06.025 INFO [stderr] 43 | | let v1_iter = v1.iter(); Dec 15 06:23:06.025 INFO [stderr] 44 | | for item in v1_iter{ Dec 15 06:23:06.025 INFO [stderr] ... | Dec 15 06:23:06.025 INFO [stderr] 64 | | println!("============================"); Dec 15 06:23:06.025 INFO [stderr] 65 | | } Dec 15 06:23:06.025 INFO [stderr] | |_^ Dec 15 06:23:06.025 INFO [stderr] Dec 15 06:23:08.063 INFO [stderr] warning: field is never used: `email` Dec 15 06:23:08.063 INFO [stderr] --> src/main.rs:19:5 Dec 15 06:23:08.063 INFO [stderr] | Dec 15 06:23:08.063 INFO [stderr] 19 | email: String, Dec 15 06:23:08.063 INFO [stderr] | ^^^^^^^^^^^^^ Dec 15 06:23:08.063 INFO [stderr] | Dec 15 06:23:08.063 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 15 06:23:08.063 INFO [stderr] Dec 15 06:23:08.063 INFO [stderr] warning: field is never used: `sign_in_count` Dec 15 06:23:08.063 INFO [stderr] --> src/main.rs:20:5 Dec 15 06:23:08.063 INFO [stderr] | Dec 15 06:23:08.063 INFO [stderr] 20 | sign_in_count: u64, Dec 15 06:23:08.063 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.063 INFO [stderr] Dec 15 06:23:08.063 INFO [stderr] warning: field is never used: `active` Dec 15 06:23:08.063 INFO [stderr] --> src/main.rs:21:5 Dec 15 06:23:08.063 INFO [stderr] | Dec 15 06:23:08.063 INFO [stderr] 21 | active: bool Dec 15 06:23:08.063 INFO [stderr] | ^^^^^^^^^^^^ Dec 15 06:23:08.063 INFO [stderr] Dec 15 06:23:08.063 INFO [stderr] warning: constant `point1` should have an upper case name such as `POINT1` Dec 15 06:23:08.063 INFO [stderr] --> src/main.rs:100:5 Dec 15 06:23:08.063 INFO [stderr] | Dec 15 06:23:08.063 INFO [stderr] 100 | const point1 :Point = Point(0,0,0); Dec 15 06:23:08.063 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.063 INFO [stderr] | Dec 15 06:23:08.063 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 15 06:23:08.063 INFO [stderr] Dec 15 06:23:08.063 INFO [stderr] warning: constant `color1` should have an upper case name such as `COLOR1` Dec 15 06:23:08.063 INFO [stderr] --> src/main.rs:101:5 Dec 15 06:23:08.063 INFO [stderr] | Dec 15 06:23:08.063 INFO [stderr] 101 | const color1 :Color = Color( 0, 0, 10); Dec 15 06:23:08.063 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:08.063 INFO [stderr] Dec 15 06:23:08.571 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.41s Dec 15 06:23:08.579 INFO [stderr] su: No module specific data is present Dec 15 06:23:08.891 INFO running `"docker" "inspect" "72c0ce3a0bfcc18c122121b14b95774a686387b949ae3461e7ae007138c1d8b7"` Dec 15 06:23:09.055 INFO running `"docker" "rm" "-f" "72c0ce3a0bfcc18c122121b14b95774a686387b949ae3461e7ae007138c1d8b7"` Dec 15 06:23:09.149 INFO [stdout] 72c0ce3a0bfcc18c122121b14b95774a686387b949ae3461e7ae007138c1d8b7 Dec 15 06:23:09.151 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 06:23:09.420 INFO [stdout] 14ea7d619d0f1f4e47de2a8127fbcb6dca39af9945279111b0619f7fcb55c924 Dec 15 06:23:09.422 INFO running `"docker" "start" "-a" "14ea7d619d0f1f4e47de2a8127fbcb6dca39af9945279111b0619f7fcb55c924"` Dec 15 06:23:09.916 INFO [stderr] usermod: no changes Dec 15 06:23:09.959 INFO [stderr] Compiling learnrust v0.1.0 (/source) Dec 15 06:23:11.019 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 15 06:23:11.019 INFO [stderr] --> src/closures/learnIterator.rs:30:7 Dec 15 06:23:11.019 INFO [stderr] | Dec 15 06:23:11.019 INFO [stderr] 30 | if(self.count < 6){ Dec 15 06:23:11.019 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 15 06:23:11.019 INFO [stderr] | Dec 15 06:23:11.019 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 15 06:23:11.019 INFO [stderr] Dec 15 06:23:11.335 INFO [stderr] warning: unused variable: `v_reference` Dec 15 06:23:11.335 INFO [stderr] --> src/lessons/commonCollection.rs:25:9 Dec 15 06:23:11.335 INFO [stderr] | Dec 15 06:23:11.335 INFO [stderr] 25 | let v_reference = &v[v_index]; Dec 15 06:23:11.335 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_v_reference` instead Dec 15 06:23:11.335 INFO [stderr] | Dec 15 06:23:11.335 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 15 06:23:11.335 INFO [stderr] Dec 15 06:23:11.335 INFO [stderr] warning: unused variable: `s2` Dec 15 06:23:11.335 INFO [stderr] --> src/lessons/tryStringCollection.rs:24:7 Dec 15 06:23:11.335 INFO [stderr] | Dec 15 06:23:11.335 INFO [stderr] 24 | let s2 = String::from("tac"); Dec 15 06:23:11.335 INFO [stderr] | ^^ help: consider using `_s2` instead Dec 15 06:23:11.335 INFO [stderr] Dec 15 06:23:11.339 INFO [stderr] warning: unused variable: `point2` Dec 15 06:23:11.339 INFO [stderr] --> src/lessons/tryGenericTypes.rs:48:7 Dec 15 06:23:11.339 INFO [stderr] | Dec 15 06:23:11.339 INFO [stderr] 48 | let point2 = Point{x : 10.1, y: 20.2}; Dec 15 06:23:11.339 INFO [stderr] | ^^^^^^ help: consider using `_point2` instead Dec 15 06:23:11.339 INFO [stderr] Dec 15 06:23:11.339 INFO [stderr] warning: unused variable: `point2_2` Dec 15 06:23:11.339 INFO [stderr] --> src/lessons/tryGenericTypes.rs:53:7 Dec 15 06:23:11.339 INFO [stderr] | Dec 15 06:23:11.339 INFO [stderr] 53 | let point2_2 = Point2{x : 20, y : 20.1}; Dec 15 06:23:11.339 INFO [stderr] | ^^^^^^^^ help: consider using `_point2_2` instead Dec 15 06:23:11.339 INFO [stderr] Dec 15 06:23:11.339 INFO [stderr] warning: unused variable: `intensity` Dec 15 06:23:11.339 INFO [stderr] --> src/closures/learnClosure.rs:41:40 Dec 15 06:23:11.339 INFO [stderr] | Dec 15 06:23:11.339 INFO [stderr] 41 | pub fn simulated_expensive_calculation(intensity: u32){ Dec 15 06:23:11.339 INFO [stderr] | ^^^^^^^^^ help: consider using `_intensity` instead Dec 15 06:23:11.339 INFO [stderr] Dec 15 06:23:11.339 INFO [stderr] warning: unused variable: `expensive_result2` Dec 15 06:23:11.339 INFO [stderr] --> src/closures/learnClosure.rs:62:7 Dec 15 06:23:11.339 INFO [stderr] | Dec 15 06:23:11.339 INFO [stderr] 62 | let expensive_result2 = expensive_calculation(intensity); Dec 15 06:23:11.339 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result2` instead Dec 15 06:23:11.339 INFO [stderr] Dec 15 06:23:11.339 INFO [stderr] warning: unused variable: `expensive_result3` Dec 15 06:23:11.339 INFO [stderr] --> src/closures/learnClosure.rs:63:7 Dec 15 06:23:11.339 INFO [stderr] | Dec 15 06:23:11.339 INFO [stderr] 63 | let expensive_result3 = |num: u32| -> u32{ Dec 15 06:23:11.339 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result3` instead Dec 15 06:23:11.339 INFO [stderr] Dec 15 06:23:11.339 INFO [stderr] warning: unused variable: `guess` Dec 15 06:23:11.339 INFO [stderr] --> src/adder/mod.rs:45:7 Dec 15 06:23:11.339 INFO [stderr] | Dec 15 06:23:11.339 INFO [stderr] 45 | let guess = Guess::new(0); Dec 15 06:23:11.339 INFO [stderr] | ^^^^^ help: consider using `_guess` instead Dec 15 06:23:11.339 INFO [stderr] Dec 15 06:23:11.339 INFO [stderr] warning: unused variable: `y` Dec 15 06:23:11.339 INFO [stderr] --> src/adder/mod.rs:74:7 Dec 15 06:23:11.339 INFO [stderr] | Dec 15 06:23:11.339 INFO [stderr] 74 | let y = 10; Dec 15 06:23:11.339 INFO [stderr] | ^ help: consider using `_y` instead Dec 15 06:23:11.339 INFO [stderr] Dec 15 06:23:11.418 INFO [stderr] warning: field is never used: `email` Dec 15 06:23:11.418 INFO [stderr] --> src/main.rs:19:5 Dec 15 06:23:11.418 INFO [stderr] | Dec 15 06:23:11.419 INFO [stderr] 19 | email: String, Dec 15 06:23:11.419 INFO [stderr] | ^^^^^^^^^^^^^ Dec 15 06:23:11.419 INFO [stderr] | Dec 15 06:23:11.420 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 15 06:23:11.420 INFO [stderr] Dec 15 06:23:11.420 INFO [stderr] warning: field is never used: `sign_in_count` Dec 15 06:23:11.420 INFO [stderr] --> src/main.rs:20:5 Dec 15 06:23:11.420 INFO [stderr] | Dec 15 06:23:11.420 INFO [stderr] 20 | sign_in_count: u64, Dec 15 06:23:11.420 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 15 06:23:11.420 INFO [stderr] Dec 15 06:23:11.420 INFO [stderr] warning: field is never used: `active` Dec 15 06:23:11.420 INFO [stderr] --> src/main.rs:21:5 Dec 15 06:23:11.420 INFO [stderr] | Dec 15 06:23:11.420 INFO [stderr] 21 | active: bool Dec 15 06:23:11.420 INFO [stderr] | ^^^^^^^^^^^^ Dec 15 06:23:11.420 INFO [stderr] Dec 15 06:23:11.420 INFO [stderr] warning: constant `point1` should have an upper case name such as `POINT1` Dec 15 06:23:11.420 INFO [stderr] --> src/main.rs:100:5 Dec 15 06:23:11.420 INFO [stderr] | Dec 15 06:23:11.420 INFO [stderr] 100 | const point1 :Point = Point(0,0,0); Dec 15 06:23:11.420 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:11.420 INFO [stderr] | Dec 15 06:23:11.420 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 15 06:23:11.420 INFO [stderr] Dec 15 06:23:11.420 INFO [stderr] warning: constant `color1` should have an upper case name such as `COLOR1` Dec 15 06:23:11.420 INFO [stderr] --> src/main.rs:101:5 Dec 15 06:23:11.420 INFO [stderr] | Dec 15 06:23:11.420 INFO [stderr] 101 | const color1 :Color = Color( 0, 0, 10); Dec 15 06:23:11.420 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:11.420 INFO [stderr] Dec 15 06:23:11.437 INFO [stderr] warning: function is never used: `returns_summarizable` Dec 15 06:23:11.437 INFO [stderr] --> src/lessons/tryGenericTypes.rs:132:1 Dec 15 06:23:11.437 INFO [stderr] | Dec 15 06:23:11.437 INFO [stderr] 132 | fn returns_summarizable() -> impl Summary { Dec 15 06:23:11.438 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:11.438 INFO [stderr] | Dec 15 06:23:11.438 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 15 06:23:11.438 INFO [stderr] Dec 15 06:23:11.439 INFO [stderr] warning: field is never used: `value` Dec 15 06:23:11.439 INFO [stderr] --> src/lessons/Guess.rs:2:3 Dec 15 06:23:11.439 INFO [stderr] | Dec 15 06:23:11.440 INFO [stderr] 2 | value:u32, Dec 15 06:23:11.440 INFO [stderr] | ^^^^^^^^^ Dec 15 06:23:11.440 INFO [stderr] Dec 15 06:23:11.441 INFO [stderr] warning: module `commonCollection` should have a snake case name such as `common_collection` Dec 15 06:23:11.441 INFO [stderr] --> src/lessons/mod.rs:1:1 Dec 15 06:23:11.442 INFO [stderr] | Dec 15 06:23:11.442 INFO [stderr] 1 | pub mod commonCollection; Dec 15 06:23:11.442 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:11.443 INFO [stderr] | Dec 15 06:23:11.443 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 15 06:23:11.443 INFO [stderr] Dec 15 06:23:11.444 INFO [stderr] warning: function `tryCommonCollection` should have a snake case name such as `try_common_collection` Dec 15 06:23:11.444 INFO [stderr] --> src/lessons/commonCollection.rs:8:1 Dec 15 06:23:11.445 INFO [stderr] | Dec 15 06:23:11.445 INFO [stderr] 8 | / pub fn tryCommonCollection(){ Dec 15 06:23:11.445 INFO [stderr] 9 | | let v = vec![1,2,3]; Dec 15 06:23:11.446 INFO [stderr] 10 | | println!("vector value : {:#?}", v); Dec 15 06:23:11.446 INFO [stderr] 11 | | Dec 15 06:23:11.446 INFO [stderr] ... | Dec 15 06:23:11.446 INFO [stderr] 65 | | println!("row data : {:?}", row); Dec 15 06:23:11.447 INFO [stderr] 66 | | } Dec 15 06:23:11.447 INFO [stderr] | |_^ Dec 15 06:23:11.447 INFO [stderr] Dec 15 06:23:11.448 INFO [stderr] warning: module `tryStringCollection` should have a snake case name such as `try_string_collection` Dec 15 06:23:11.448 INFO [stderr] --> src/lessons/mod.rs:3:1 Dec 15 06:23:11.449 INFO [stderr] | Dec 15 06:23:11.449 INFO [stderr] 3 | pub mod tryStringCollection; Dec 15 06:23:11.449 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:11.450 INFO [stderr] Dec 15 06:23:11.450 INFO [stderr] warning: function `tryUpdateString` should have a snake case name such as `try_update_string` Dec 15 06:23:11.450 INFO [stderr] --> src/lessons/tryStringCollection.rs:1:1 Dec 15 06:23:11.451 INFO [stderr] | Dec 15 06:23:11.451 INFO [stderr] 1 | / pub fn tryUpdateString(){ Dec 15 06:23:11.451 INFO [stderr] 2 | | println!("=============================="); Dec 15 06:23:11.452 INFO [stderr] 3 | | Dec 15 06:23:11.452 INFO [stderr] 4 | | let mut s = String::from("foo"); Dec 15 06:23:11.452 INFO [stderr] ... | Dec 15 06:23:11.452 INFO [stderr] 37 | | println!("=============================="); Dec 15 06:23:11.453 INFO [stderr] 38 | | } Dec 15 06:23:11.453 INFO [stderr] | |_^ Dec 15 06:23:11.453 INFO [stderr] Dec 15 06:23:11.454 INFO [stderr] warning: module `tryHashMapCollection` should have a snake case name such as `try_hash_map_collection` Dec 15 06:23:11.454 INFO [stderr] --> src/lessons/mod.rs:5:1 Dec 15 06:23:11.454 INFO [stderr] | Dec 15 06:23:11.455 INFO [stderr] 5 | pub mod tryHashMapCollection; Dec 15 06:23:11.455 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:11.455 INFO [stderr] Dec 15 06:23:11.455 INFO [stderr] warning: function `tryHashMap` should have a snake case name such as `try_hash_map` Dec 15 06:23:11.456 INFO [stderr] --> src/lessons/tryHashMapCollection.rs:3:1 Dec 15 06:23:11.456 INFO [stderr] | Dec 15 06:23:11.456 INFO [stderr] 3 | / pub fn tryHashMap(){ Dec 15 06:23:11.456 INFO [stderr] 4 | | println!("========================"); Dec 15 06:23:11.457 INFO [stderr] 5 | | Dec 15 06:23:11.457 INFO [stderr] 6 | | let mut scores = HashMap::new(); Dec 15 06:23:11.457 INFO [stderr] ... | Dec 15 06:23:11.457 INFO [stderr] 52 | | println!("========================"); Dec 15 06:23:11.458 INFO [stderr] 53 | | } Dec 15 06:23:11.458 INFO [stderr] | |_^ Dec 15 06:23:11.458 INFO [stderr] Dec 15 06:23:11.458 INFO [stderr] warning: module `recoverableError` should have a snake case name such as `recoverable_error` Dec 15 06:23:11.459 INFO [stderr] --> src/lessons/mod.rs:7:1 Dec 15 06:23:11.459 INFO [stderr] | Dec 15 06:23:11.459 INFO [stderr] 7 | pub mod recoverableError; Dec 15 06:23:11.459 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:11.460 INFO [stderr] Dec 15 06:23:11.460 INFO [stderr] warning: function `recoverableError` should have a snake case name such as `recoverable_error` Dec 15 06:23:11.460 INFO [stderr] --> src/lessons/recoverableError.rs:27:1 Dec 15 06:23:11.460 INFO [stderr] | Dec 15 06:23:11.461 INFO [stderr] 27 | / pub fn recoverableError(){ Dec 15 06:23:11.461 INFO [stderr] 28 | | let f = File::open("hello.txt"); Dec 15 06:23:11.461 INFO [stderr] 29 | | let t = match f{ Dec 15 06:23:11.461 INFO [stderr] 30 | | Ok(file) => file, Dec 15 06:23:11.462 INFO [stderr] ... | Dec 15 06:23:11.462 INFO [stderr] 54 | | println!("file value : {:?}", t); Dec 15 06:23:11.462 INFO [stderr] 55 | | } Dec 15 06:23:11.462 INFO [stderr] | |_^ Dec 15 06:23:11.463 INFO [stderr] Dec 15 06:23:11.463 INFO [stderr] warning: module `tryGenericTypes` should have a snake case name such as `try_generic_types` Dec 15 06:23:11.463 INFO [stderr] --> src/lessons/mod.rs:9:1 Dec 15 06:23:11.463 INFO [stderr] | Dec 15 06:23:11.464 INFO [stderr] 9 | pub mod tryGenericTypes; Dec 15 06:23:11.464 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:11.464 INFO [stderr] Dec 15 06:23:11.464 INFO [stderr] warning: module `tryLifetime` should have a snake case name such as `try_lifetime` Dec 15 06:23:11.464 INFO [stderr] --> src/lessons/mod.rs:11:1 Dec 15 06:23:11.465 INFO [stderr] | Dec 15 06:23:11.465 INFO [stderr] 11 | pub mod tryLifetime; Dec 15 06:23:11.465 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:11.465 INFO [stderr] Dec 15 06:23:11.466 INFO [stderr] warning: module `Rectangle` should have a snake case name such as `rectangle` Dec 15 06:23:11.466 INFO [stderr] --> src/lessons/mod.rs:13:1 Dec 15 06:23:11.466 INFO [stderr] | Dec 15 06:23:11.466 INFO [stderr] 13 | pub mod Rectangle; Dec 15 06:23:11.467 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 15 06:23:11.467 INFO [stderr] Dec 15 06:23:11.467 INFO [stderr] warning: module `Guess` should have a snake case name such as `guess` Dec 15 06:23:11.467 INFO [stderr] --> src/lessons/mod.rs:15:1 Dec 15 06:23:11.468 INFO [stderr] | Dec 15 06:23:11.468 INFO [stderr] 15 | pub mod Guess; Dec 15 06:23:11.468 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 15 06:23:11.468 INFO [stderr] Dec 15 06:23:11.469 INFO [stderr] warning: module `learnClosure` should have a snake case name such as `learn_closure` Dec 15 06:23:11.469 INFO [stderr] --> src/closures/mod.rs:8:1 Dec 15 06:23:11.469 INFO [stderr] | Dec 15 06:23:11.470 INFO [stderr] 8 | pub mod learnClosure; Dec 15 06:23:11.470 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:11.470 INFO [stderr] Dec 15 06:23:11.470 INFO [stderr] warning: module `learnIterator` should have a snake case name such as `learn_iterator` Dec 15 06:23:11.471 INFO [stderr] --> src/closures/mod.rs:9:1 Dec 15 06:23:11.471 INFO [stderr] | Dec 15 06:23:11.471 INFO [stderr] 9 | pub mod learnIterator; Dec 15 06:23:11.472 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 15 06:23:11.472 INFO [stderr] Dec 15 06:23:11.472 INFO [stderr] warning: function `learnIterator` should have a snake case name such as `learn_iterator` Dec 15 06:23:11.472 INFO [stderr] --> src/closures/learnIterator.rs:41:1 Dec 15 06:23:11.473 INFO [stderr] | Dec 15 06:23:11.473 INFO [stderr] 41 | / pub fn learnIterator(){ Dec 15 06:23:11.473 INFO [stderr] 42 | | let v1 = vec![1,2,3,4]; Dec 15 06:23:11.474 INFO [stderr] 43 | | let v1_iter = v1.iter(); Dec 15 06:23:11.474 INFO [stderr] 44 | | for item in v1_iter{ Dec 15 06:23:11.474 INFO [stderr] ... | Dec 15 06:23:11.474 INFO [stderr] 64 | | println!("============================"); Dec 15 06:23:11.475 INFO [stderr] 65 | | } Dec 15 06:23:11.475 INFO [stderr] | |_^ Dec 15 06:23:11.475 INFO [stderr] Dec 15 06:23:11.897 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.96s Dec 15 06:23:11.901 INFO [stderr] su: No module specific data is present Dec 15 06:23:12.233 INFO running `"docker" "inspect" "14ea7d619d0f1f4e47de2a8127fbcb6dca39af9945279111b0619f7fcb55c924"` Dec 15 06:23:12.361 INFO running `"docker" "rm" "-f" "14ea7d619d0f1f4e47de2a8127fbcb6dca39af9945279111b0619f7fcb55c924"` Dec 15 06:23:12.448 INFO [stdout] 14ea7d619d0f1f4e47de2a8127fbcb6dca39af9945279111b0619f7fcb55c924 Dec 15 06:23:12.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 06:23:12.769 INFO [stdout] 04b6570c93bb8d169c4f1ffaec4a77d0ce75e4be2c29b3d5d4425dff05b7d895 Dec 15 06:23:12.769 INFO running `"docker" "start" "-a" "04b6570c93bb8d169c4f1ffaec4a77d0ce75e4be2c29b3d5d4425dff05b7d895"` Dec 15 06:23:13.127 INFO [stderr] usermod: no changes Dec 15 06:23:13.153 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 15 06:23:13.154 INFO [stderr] Running /target/debug/deps/learnrust-97f9ec668c64f93b Dec 15 06:23:13.155 INFO [stdout] Dec 15 06:23:13.155 INFO [stdout] running 9 tests Dec 15 06:23:13.156 INFO [stdout] test adder::another ... ignored Dec 15 06:23:13.156 INFO [stdout] test adder::it_works_using_result ... ignored Dec 15 06:23:13.156 INFO [stdout] test adder::add_two_test ... ok Dec 15 06:23:13.156 INFO [stdout] test adder::exploration ... ok Dec 15 06:23:13.156 INFO [stdout] test adder::test_greeting_name ... ignored Dec 15 06:23:13.156 INFO [stdout] test adder::test_closure ... ok Dec 15 06:23:13.156 INFO [stdout] test adder::test_guess_game ... ignored Dec 15 06:23:13.156 INFO [stdout] test adder::smaller_can_not_hold_larger ... ok Dec 15 06:23:13.156 INFO [stdout] test adder::larger_can_hold_smaller ... ok Dec 15 06:23:13.156 INFO [stdout] Dec 15 06:23:13.156 INFO [stdout] test result: ok. 5 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out Dec 15 06:23:13.156 INFO [stdout] Dec 15 06:23:13.157 INFO [stderr] Running /target/debug/deps/learnrust-d12c3d22a3635619 Dec 15 06:23:13.158 INFO [stderr] Running /target/debug/deps/integration_test-95bc7442eb712b93 Dec 15 06:23:13.158 INFO [stdout] Dec 15 06:23:13.158 INFO [stdout] running 0 tests Dec 15 06:23:13.158 INFO [stdout] Dec 15 06:23:13.158 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 06:23:13.158 INFO [stdout] Dec 15 06:23:13.160 INFO [stdout] Dec 15 06:23:13.160 INFO [stdout] running 1 test Dec 15 06:23:13.167 INFO [stdout] test integration_it_adds_two ... ok Dec 15 06:23:13.168 INFO [stdout] Dec 15 06:23:13.168 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 06:23:13.168 INFO [stdout] Dec 15 06:23:13.171 INFO [stderr] Doc-tests learnrust Dec 15 06:23:14.011 INFO [stdout] Dec 15 06:23:14.011 INFO [stdout] running 1 test Dec 15 06:23:15.009 INFO [stdout] test src/closures/learnClosure.rs - closures::learnClosure::simulated_expensive_calculation (line 36) ... FAILED Dec 15 06:23:15.009 INFO [stdout] Dec 15 06:23:15.009 INFO [stdout] failures: Dec 15 06:23:15.009 INFO [stdout] Dec 15 06:23:15.009 INFO [stdout] ---- src/closures/learnClosure.rs - closures::learnClosure::simulated_expensive_calculation (line 36) stdout ---- Dec 15 06:23:15.009 INFO [stdout] error[E0433]: failed to resolve: use of undeclared type or module `my_crate` Dec 15 06:23:15.009 INFO [stdout] --> src/closures/learnClosure.rs:39:15 Dec 15 06:23:15.009 INFO [stdout] | Dec 15 06:23:15.009 INFO [stdout] 5 | assert_eq!(6, my_crate::add_one(5)); Dec 15 06:23:15.009 INFO [stdout] | ^^^^^^^^ use of undeclared type or module `my_crate` Dec 15 06:23:15.009 INFO [stdout] Dec 15 06:23:15.009 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 06:23:15.009 INFO [stdout] stack backtrace: Dec 15 06:23:15.009 INFO [stdout] 0: 0x7f9936a6ff43 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90 Dec 15 06:23:15.009 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 06:23:15.009 INFO [stdout] 1: 0x7f9936a66fa8 - std::sys_common::backtrace::_print::h919420b22c2473e3 Dec 15 06:23:15.009 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 15 06:23:15.009 INFO [stdout] 2: 0x7f9936a6c222 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5 Dec 15 06:23:15.009 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 15 06:23:15.009 INFO [stdout] at src/libstd/panicking.rs:210 Dec 15 06:23:15.009 INFO [stdout] 3: 0x7f9936a6bf17 - std::panicking::default_hook::h1134a4d34aab4428 Dec 15 06:23:15.009 INFO [stdout] at src/libstd/panicking.rs:218 Dec 15 06:23:15.009 INFO [stdout] 4: 0x7f9938c76681 - rustc::util::common::panic_hook::h5f1ef819f65e49ce Dec 15 06:23:15.009 INFO [stdout] 5: 0x7f9936a6ca09 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42 Dec 15 06:23:15.009 INFO [stdout] at src/libstd/panicking.rs:491 Dec 15 06:23:15.009 INFO [stdout] 6: 0x557c3f5c0b24 - std::panicking::begin_panic::h626604038f71be4c Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:421 Dec 15 06:23:15.009 INFO [stdout] 7: 0x557c3f736ab2 - ::add_test::{{closure}}::{{closure}}::{{closure}}::h03844441a87ed622 Dec 15 06:23:15.009 INFO [stdout] at src/librustdoc/test.rs:326 Dec 15 06:23:15.009 INFO [stdout] at src/librustdoc/test.rs:653 Dec 15 06:23:15.009 INFO [stdout] 8: 0x557c3f6f3398 - >::set::ha4da892a47d9254a Dec 15 06:23:15.009 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:123 Dec 15 06:23:15.009 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 15 06:23:15.009 INFO [stdout] 9: 0x557c3f62b53f - syntax::with_globals::hd5f80a8e81630563 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libsyntax/lib.rs:122 Dec 15 06:23:15.009 INFO [stdout] 10: 0x557c3f5c0d24 - std::panicking::try::do_call::haa456735219e3377 Dec 15 06:23:15.009 INFO [stdout] at src/librustdoc/test.rs:650 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 15 06:23:15.009 INFO [stdout] 11: 0x7f9936a89649 - __rust_maybe_catch_panic Dec 15 06:23:15.009 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 06:23:15.009 INFO [stdout] 12: 0x557c3f615e49 - rustc_driver::in_named_rustc_thread::he2bcf78be8ab5538 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/librustc_driver/lib.rs:1556 Dec 15 06:23:15.009 INFO [stdout] 13: 0x557c3f70c140 - >::call_box::h418f2961326e63a6 Dec 15 06:23:15.009 INFO [stdout] at src/librustdoc/test.rs:650 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 15 06:23:15.009 INFO [stdout] 14: 0x7f99380d8102 - >::call_box::hb274b5baa0755876 Dec 15 06:23:15.009 INFO [stdout] at src/libtest/lib.rs:1476 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 15 06:23:15.009 INFO [stdout] 15: 0x7f9936a89649 - __rust_maybe_catch_panic Dec 15 06:23:15.009 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 06:23:15.009 INFO [stdout] 16: 0x7f99380f6427 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 15 06:23:15.009 INFO [stdout] at src/libtest/lib.rs:1438 Dec 15 06:23:15.009 INFO [stdout] 17: 0x7f99380d0334 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136 Dec 15 06:23:15.009 INFO [stdout] 18: 0x7f99380d09a4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306 Dec 15 06:23:15.009 INFO [stdout] 19: 0x7f9936a89649 - __rust_maybe_catch_panic Dec 15 06:23:15.009 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 06:23:15.009 INFO [stdout] 20: 0x7f99380d7e4c - >::call_box::h260fd1ad8e2854a6 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673 Dec 15 06:23:15.009 INFO [stdout] 21: 0x7f9936a7caed - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99 Dec 15 06:23:15.009 INFO [stdout] at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683 Dec 15 06:23:15.009 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 15 06:23:15.010 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 15 06:23:15.010 INFO [stdout] 22: 0x7f99367f06b9 - start_thread Dec 15 06:23:15.010 INFO [stdout] 23: 0x7f993610841c - clone Dec 15 06:23:15.010 INFO [stdout] 24: 0x0 - Dec 15 06:23:15.010 INFO [stdout] query stack during panic: Dec 15 06:23:15.010 INFO [stdout] end of query stack Dec 15 06:23:15.010 INFO [stdout] Dec 15 06:23:15.010 INFO [stdout] Dec 15 06:23:15.010 INFO [stdout] failures: Dec 15 06:23:15.010 INFO [stdout] src/closures/learnClosure.rs - closures::learnClosure::simulated_expensive_calculation (line 36) Dec 15 06:23:15.010 INFO [stdout] Dec 15 06:23:15.010 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 06:23:15.010 INFO [stdout] Dec 15 06:23:15.017 INFO [stderr] error: test failed, to rerun pass '--doc' Dec 15 06:23:15.019 INFO [stderr] su: No module specific data is present Dec 15 06:23:15.329 INFO running `"docker" "inspect" "04b6570c93bb8d169c4f1ffaec4a77d0ce75e4be2c29b3d5d4425dff05b7d895"` Dec 15 06:23:15.647 INFO running `"docker" "rm" "-f" "04b6570c93bb8d169c4f1ffaec4a77d0ce75e4be2c29b3d5d4425dff05b7d895"` Dec 15 06:23:15.927 INFO [stdout] 04b6570c93bb8d169c4f1ffaec4a77d0ce75e4be2c29b3d5d4425dff05b7d895