Dec 07 08:49:00.104 INFO testing learnrust-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514 Dec 07 08:49:00.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 08:49:00.322 INFO [stdout] 9f424cf3e9010954f96dc4fb1ca891b138a0851187786ff41b256750b5480f9a Dec 07 08:49:00.326 INFO running `"docker" "start" "-a" "9f424cf3e9010954f96dc4fb1ca891b138a0851187786ff41b256750b5480f9a"` Dec 07 08:49:00.784 INFO [stderr] usermod: no changes Dec 07 08:49:00.838 INFO [stderr] Compiling learnrust v0.1.0 (/source) Dec 07 08:49:01.334 INFO [stderr] warning: unused import: `::lessons::Rectangle::Rectangle` Dec 07 08:49:01.334 INFO [stderr] --> src/adder/mod.rs:1:5 Dec 07 08:49:01.334 INFO [stderr] | Dec 07 08:49:01.334 INFO [stderr] 1 | use ::lessons::Rectangle::Rectangle; Dec 07 08:49:01.334 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:01.334 INFO [stderr] | Dec 07 08:49:01.334 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 07 08:49:01.334 INFO [stderr] Dec 07 08:49:01.334 INFO [stderr] warning: unused import: `::lessons::Guess::Guess` Dec 07 08:49:01.334 INFO [stderr] --> src/adder/mod.rs:2:5 Dec 07 08:49:01.334 INFO [stderr] | Dec 07 08:49:01.334 INFO [stderr] 2 | use ::lessons::Guess::Guess; Dec 07 08:49:01.335 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:01.335 INFO [stderr] Dec 07 08:49:01.335 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 07 08:49:01.335 INFO [stderr] --> src/closures/learnIterator.rs:30:7 Dec 07 08:49:01.335 INFO [stderr] | Dec 07 08:49:01.336 INFO [stderr] 30 | if(self.count < 6){ Dec 07 08:49:01.336 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 07 08:49:01.336 INFO [stderr] | Dec 07 08:49:01.336 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 07 08:49:01.337 INFO [stderr] Dec 07 08:49:01.556 INFO [stderr] warning: unused variable: `v_reference` Dec 07 08:49:01.556 INFO [stderr] --> src/lessons/commonCollection.rs:25:9 Dec 07 08:49:01.556 INFO [stderr] | Dec 07 08:49:01.556 INFO [stderr] 25 | let v_reference = &v[v_index]; Dec 07 08:49:01.556 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_v_reference` instead Dec 07 08:49:01.556 INFO [stderr] | Dec 07 08:49:01.556 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 07 08:49:01.556 INFO [stderr] Dec 07 08:49:01.556 INFO [stderr] warning: unused variable: `s2` Dec 07 08:49:01.556 INFO [stderr] --> src/lessons/tryStringCollection.rs:24:7 Dec 07 08:49:01.556 INFO [stderr] | Dec 07 08:49:01.556 INFO [stderr] 24 | let s2 = String::from("tac"); Dec 07 08:49:01.556 INFO [stderr] | ^^ help: consider using `_s2` instead Dec 07 08:49:01.556 INFO [stderr] Dec 07 08:49:01.556 INFO [stderr] warning: unused variable: `point2` Dec 07 08:49:01.556 INFO [stderr] --> src/lessons/tryGenericTypes.rs:48:7 Dec 07 08:49:01.556 INFO [stderr] | Dec 07 08:49:01.556 INFO [stderr] 48 | let point2 = Point{x : 10.1, y: 20.2}; Dec 07 08:49:01.556 INFO [stderr] | ^^^^^^ help: consider using `_point2` instead Dec 07 08:49:01.556 INFO [stderr] Dec 07 08:49:01.557 INFO [stderr] warning: unused variable: `point2_2` Dec 07 08:49:01.557 INFO [stderr] --> src/lessons/tryGenericTypes.rs:53:7 Dec 07 08:49:01.557 INFO [stderr] | Dec 07 08:49:01.557 INFO [stderr] 53 | let point2_2 = Point2{x : 20, y : 20.1}; Dec 07 08:49:01.557 INFO [stderr] | ^^^^^^^^ help: consider using `_point2_2` instead Dec 07 08:49:01.557 INFO [stderr] Dec 07 08:49:01.557 INFO [stderr] warning: unused variable: `intensity` Dec 07 08:49:01.557 INFO [stderr] --> src/closures/learnClosure.rs:41:40 Dec 07 08:49:01.557 INFO [stderr] | Dec 07 08:49:01.557 INFO [stderr] 41 | pub fn simulated_expensive_calculation(intensity: u32){ Dec 07 08:49:01.557 INFO [stderr] | ^^^^^^^^^ help: consider using `_intensity` instead Dec 07 08:49:01.557 INFO [stderr] Dec 07 08:49:01.557 INFO [stderr] warning: unused variable: `expensive_result2` Dec 07 08:49:01.557 INFO [stderr] --> src/closures/learnClosure.rs:62:7 Dec 07 08:49:01.557 INFO [stderr] | Dec 07 08:49:01.557 INFO [stderr] 62 | let expensive_result2 = expensive_calculation(intensity); Dec 07 08:49:01.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result2` instead Dec 07 08:49:01.557 INFO [stderr] Dec 07 08:49:01.557 INFO [stderr] warning: unused variable: `expensive_result3` Dec 07 08:49:01.557 INFO [stderr] --> src/closures/learnClosure.rs:63:7 Dec 07 08:49:01.557 INFO [stderr] | Dec 07 08:49:01.557 INFO [stderr] 63 | let expensive_result3 = |num: u32| -> u32{ Dec 07 08:49:01.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result3` instead Dec 07 08:49:01.557 INFO [stderr] Dec 07 08:49:01.653 INFO [stderr] warning: function is never used: `returns_summarizable` Dec 07 08:49:01.653 INFO [stderr] --> src/lessons/tryGenericTypes.rs:132:1 Dec 07 08:49:01.653 INFO [stderr] | Dec 07 08:49:01.653 INFO [stderr] 132 | fn returns_summarizable() -> impl Summary { Dec 07 08:49:01.653 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:01.653 INFO [stderr] | Dec 07 08:49:01.653 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 07 08:49:01.653 INFO [stderr] Dec 07 08:49:01.653 INFO [stderr] warning: field is never used: `value` Dec 07 08:49:01.653 INFO [stderr] --> src/lessons/Guess.rs:2:3 Dec 07 08:49:01.653 INFO [stderr] | Dec 07 08:49:01.653 INFO [stderr] 2 | value:u32, Dec 07 08:49:01.653 INFO [stderr] | ^^^^^^^^^ Dec 07 08:49:01.653 INFO [stderr] Dec 07 08:49:01.653 INFO [stderr] warning: module `commonCollection` should have a snake case name such as `common_collection` Dec 07 08:49:01.653 INFO [stderr] --> src/lessons/mod.rs:1:1 Dec 07 08:49:01.653 INFO [stderr] | Dec 07 08:49:01.653 INFO [stderr] 1 | pub mod commonCollection; Dec 07 08:49:01.653 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:01.653 INFO [stderr] | Dec 07 08:49:01.653 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 07 08:49:01.653 INFO [stderr] Dec 07 08:49:01.653 INFO [stderr] warning: function `tryCommonCollection` should have a snake case name such as `try_common_collection` Dec 07 08:49:01.653 INFO [stderr] --> src/lessons/commonCollection.rs:8:1 Dec 07 08:49:01.653 INFO [stderr] | Dec 07 08:49:01.653 INFO [stderr] 8 | / pub fn tryCommonCollection(){ Dec 07 08:49:01.653 INFO [stderr] 9 | | let v = vec![1,2,3]; Dec 07 08:49:01.653 INFO [stderr] 10 | | println!("vector value : {:#?}", v); Dec 07 08:49:01.653 INFO [stderr] 11 | | Dec 07 08:49:01.653 INFO [stderr] ... | Dec 07 08:49:01.653 INFO [stderr] 65 | | println!("row data : {:?}", row); Dec 07 08:49:01.653 INFO [stderr] 66 | | } Dec 07 08:49:01.653 INFO [stderr] | |_^ Dec 07 08:49:01.653 INFO [stderr] Dec 07 08:49:01.653 INFO [stderr] warning: module `tryStringCollection` should have a snake case name such as `try_string_collection` Dec 07 08:49:01.653 INFO [stderr] --> src/lessons/mod.rs:3:1 Dec 07 08:49:01.653 INFO [stderr] | Dec 07 08:49:01.653 INFO [stderr] 3 | pub mod tryStringCollection; Dec 07 08:49:01.653 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:01.653 INFO [stderr] Dec 07 08:49:01.653 INFO [stderr] warning: function `tryUpdateString` should have a snake case name such as `try_update_string` Dec 07 08:49:01.653 INFO [stderr] --> src/lessons/tryStringCollection.rs:1:1 Dec 07 08:49:01.653 INFO [stderr] | Dec 07 08:49:01.653 INFO [stderr] 1 | / pub fn tryUpdateString(){ Dec 07 08:49:01.653 INFO [stderr] 2 | | println!("=============================="); Dec 07 08:49:01.653 INFO [stderr] 3 | | Dec 07 08:49:01.653 INFO [stderr] 4 | | let mut s = String::from("foo"); Dec 07 08:49:01.653 INFO [stderr] ... | Dec 07 08:49:01.653 INFO [stderr] 37 | | println!("=============================="); Dec 07 08:49:01.653 INFO [stderr] 38 | | } Dec 07 08:49:01.653 INFO [stderr] | |_^ Dec 07 08:49:01.653 INFO [stderr] Dec 07 08:49:01.653 INFO [stderr] warning: module `tryHashMapCollection` should have a snake case name such as `try_hash_map_collection` Dec 07 08:49:01.653 INFO [stderr] --> src/lessons/mod.rs:5:1 Dec 07 08:49:01.653 INFO [stderr] | Dec 07 08:49:01.653 INFO [stderr] 5 | pub mod tryHashMapCollection; Dec 07 08:49:01.653 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:01.653 INFO [stderr] Dec 07 08:49:01.653 INFO [stderr] warning: function `tryHashMap` should have a snake case name such as `try_hash_map` Dec 07 08:49:01.653 INFO [stderr] --> src/lessons/tryHashMapCollection.rs:3:1 Dec 07 08:49:01.653 INFO [stderr] | Dec 07 08:49:01.653 INFO [stderr] 3 | / pub fn tryHashMap(){ Dec 07 08:49:01.653 INFO [stderr] 4 | | println!("========================"); Dec 07 08:49:01.653 INFO [stderr] 5 | | Dec 07 08:49:01.653 INFO [stderr] 6 | | let mut scores = HashMap::new(); Dec 07 08:49:01.653 INFO [stderr] ... | Dec 07 08:49:01.653 INFO [stderr] 52 | | println!("========================"); Dec 07 08:49:01.653 INFO [stderr] 53 | | } Dec 07 08:49:01.653 INFO [stderr] | |_^ Dec 07 08:49:01.653 INFO [stderr] Dec 07 08:49:01.653 INFO [stderr] warning: module `recoverableError` should have a snake case name such as `recoverable_error` Dec 07 08:49:01.653 INFO [stderr] --> src/lessons/mod.rs:7:1 Dec 07 08:49:01.653 INFO [stderr] | Dec 07 08:49:01.653 INFO [stderr] 7 | pub mod recoverableError; Dec 07 08:49:01.653 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:01.653 INFO [stderr] Dec 07 08:49:01.653 INFO [stderr] warning: function `recoverableError` should have a snake case name such as `recoverable_error` Dec 07 08:49:01.654 INFO [stderr] --> src/lessons/recoverableError.rs:27:1 Dec 07 08:49:01.654 INFO [stderr] | Dec 07 08:49:01.654 INFO [stderr] 27 | / pub fn recoverableError(){ Dec 07 08:49:01.654 INFO [stderr] 28 | | let f = File::open("hello.txt"); Dec 07 08:49:01.654 INFO [stderr] 29 | | let t = match f{ Dec 07 08:49:01.654 INFO [stderr] 30 | | Ok(file) => file, Dec 07 08:49:01.654 INFO [stderr] ... | Dec 07 08:49:01.654 INFO [stderr] 54 | | println!("file value : {:?}", t); Dec 07 08:49:01.654 INFO [stderr] 55 | | } Dec 07 08:49:01.654 INFO [stderr] | |_^ Dec 07 08:49:01.654 INFO [stderr] Dec 07 08:49:01.654 INFO [stderr] warning: module `tryGenericTypes` should have a snake case name such as `try_generic_types` Dec 07 08:49:01.654 INFO [stderr] --> src/lessons/mod.rs:9:1 Dec 07 08:49:01.654 INFO [stderr] | Dec 07 08:49:01.654 INFO [stderr] 9 | pub mod tryGenericTypes; Dec 07 08:49:01.654 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:01.654 INFO [stderr] Dec 07 08:49:01.654 INFO [stderr] warning: module `tryLifetime` should have a snake case name such as `try_lifetime` Dec 07 08:49:01.654 INFO [stderr] --> src/lessons/mod.rs:11:1 Dec 07 08:49:01.654 INFO [stderr] | Dec 07 08:49:01.654 INFO [stderr] 11 | pub mod tryLifetime; Dec 07 08:49:01.654 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:01.654 INFO [stderr] Dec 07 08:49:01.654 INFO [stderr] warning: module `Rectangle` should have a snake case name such as `rectangle` Dec 07 08:49:01.654 INFO [stderr] --> src/lessons/mod.rs:13:1 Dec 07 08:49:01.654 INFO [stderr] | Dec 07 08:49:01.654 INFO [stderr] 13 | pub mod Rectangle; Dec 07 08:49:01.654 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 07 08:49:01.654 INFO [stderr] Dec 07 08:49:01.654 INFO [stderr] warning: module `Guess` should have a snake case name such as `guess` Dec 07 08:49:01.654 INFO [stderr] --> src/lessons/mod.rs:15:1 Dec 07 08:49:01.654 INFO [stderr] | Dec 07 08:49:01.654 INFO [stderr] 15 | pub mod Guess; Dec 07 08:49:01.654 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 07 08:49:01.654 INFO [stderr] Dec 07 08:49:01.654 INFO [stderr] warning: module `learnClosure` should have a snake case name such as `learn_closure` Dec 07 08:49:01.654 INFO [stderr] --> src/closures/mod.rs:8:1 Dec 07 08:49:01.654 INFO [stderr] | Dec 07 08:49:01.654 INFO [stderr] 8 | pub mod learnClosure; Dec 07 08:49:01.654 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:01.654 INFO [stderr] Dec 07 08:49:01.654 INFO [stderr] warning: module `learnIterator` should have a snake case name such as `learn_iterator` Dec 07 08:49:01.654 INFO [stderr] --> src/closures/mod.rs:9:1 Dec 07 08:49:01.654 INFO [stderr] | Dec 07 08:49:01.654 INFO [stderr] 9 | pub mod learnIterator; Dec 07 08:49:01.654 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:01.654 INFO [stderr] Dec 07 08:49:01.654 INFO [stderr] warning: function `learnIterator` should have a snake case name such as `learn_iterator` Dec 07 08:49:01.654 INFO [stderr] --> src/closures/learnIterator.rs:41:1 Dec 07 08:49:01.654 INFO [stderr] | Dec 07 08:49:01.654 INFO [stderr] 41 | / pub fn learnIterator(){ Dec 07 08:49:01.654 INFO [stderr] 42 | | let v1 = vec![1,2,3,4]; Dec 07 08:49:01.654 INFO [stderr] 43 | | let v1_iter = v1.iter(); Dec 07 08:49:01.654 INFO [stderr] 44 | | for item in v1_iter{ Dec 07 08:49:01.654 INFO [stderr] ... | Dec 07 08:49:01.654 INFO [stderr] 64 | | println!("============================"); Dec 07 08:49:01.654 INFO [stderr] 65 | | } Dec 07 08:49:01.654 INFO [stderr] | |_^ Dec 07 08:49:01.654 INFO [stderr] Dec 07 08:49:03.864 INFO [stderr] warning: field is never used: `email` Dec 07 08:49:03.864 INFO [stderr] --> src/main.rs:19:5 Dec 07 08:49:03.864 INFO [stderr] | Dec 07 08:49:03.864 INFO [stderr] 19 | email: String, Dec 07 08:49:03.864 INFO [stderr] | ^^^^^^^^^^^^^ Dec 07 08:49:03.864 INFO [stderr] | Dec 07 08:49:03.864 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 07 08:49:03.864 INFO [stderr] Dec 07 08:49:03.864 INFO [stderr] warning: field is never used: `sign_in_count` Dec 07 08:49:03.864 INFO [stderr] --> src/main.rs:20:5 Dec 07 08:49:03.864 INFO [stderr] | Dec 07 08:49:03.864 INFO [stderr] 20 | sign_in_count: u64, Dec 07 08:49:03.864 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 07 08:49:03.864 INFO [stderr] Dec 07 08:49:03.864 INFO [stderr] warning: field is never used: `active` Dec 07 08:49:03.864 INFO [stderr] --> src/main.rs:21:5 Dec 07 08:49:03.864 INFO [stderr] | Dec 07 08:49:03.864 INFO [stderr] 21 | active: bool Dec 07 08:49:03.864 INFO [stderr] | ^^^^^^^^^^^^ Dec 07 08:49:03.864 INFO [stderr] Dec 07 08:49:03.864 INFO [stderr] warning: constant `point1` should have an upper case name such as `POINT1` Dec 07 08:49:03.864 INFO [stderr] --> src/main.rs:100:5 Dec 07 08:49:03.864 INFO [stderr] | Dec 07 08:49:03.864 INFO [stderr] 100 | const point1 :Point = Point(0,0,0); Dec 07 08:49:03.864 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:03.864 INFO [stderr] | Dec 07 08:49:03.864 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 07 08:49:03.864 INFO [stderr] Dec 07 08:49:03.864 INFO [stderr] warning: constant `color1` should have an upper case name such as `COLOR1` Dec 07 08:49:03.864 INFO [stderr] --> src/main.rs:101:5 Dec 07 08:49:03.864 INFO [stderr] | Dec 07 08:49:03.864 INFO [stderr] 101 | const color1 :Color = Color( 0, 0, 10); Dec 07 08:49:03.864 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:03.864 INFO [stderr] Dec 07 08:49:04.477 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.66s Dec 07 08:49:04.483 INFO [stderr] su: No module specific data is present Dec 07 08:49:05.002 INFO running `"docker" "inspect" "9f424cf3e9010954f96dc4fb1ca891b138a0851187786ff41b256750b5480f9a"` Dec 07 08:49:05.186 INFO running `"docker" "rm" "-f" "9f424cf3e9010954f96dc4fb1ca891b138a0851187786ff41b256750b5480f9a"` Dec 07 08:49:05.403 INFO [stdout] 9f424cf3e9010954f96dc4fb1ca891b138a0851187786ff41b256750b5480f9a Dec 07 08:49:05.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 08:49:05.741 INFO [stdout] 917b6db77457601e08fae50d6f44cb93f3c38ab666afbac91effef779277589e Dec 07 08:49:05.748 INFO running `"docker" "start" "-a" "917b6db77457601e08fae50d6f44cb93f3c38ab666afbac91effef779277589e"` Dec 07 08:49:06.642 INFO [stderr] usermod: no changes Dec 07 08:49:06.686 INFO [stderr] Compiling learnrust v0.1.0 (/source) Dec 07 08:49:07.629 INFO [stderr] warning: unnecessary parentheses around `if` condition Dec 07 08:49:07.629 INFO [stderr] --> src/closures/learnIterator.rs:30:7 Dec 07 08:49:07.629 INFO [stderr] | Dec 07 08:49:07.629 INFO [stderr] 30 | if(self.count < 6){ Dec 07 08:49:07.629 INFO [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses Dec 07 08:49:07.629 INFO [stderr] | Dec 07 08:49:07.629 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 07 08:49:07.629 INFO [stderr] Dec 07 08:49:07.932 INFO [stderr] warning: unused variable: `v_reference` Dec 07 08:49:07.932 INFO [stderr] --> src/lessons/commonCollection.rs:25:9 Dec 07 08:49:07.932 INFO [stderr] | Dec 07 08:49:07.932 INFO [stderr] 25 | let v_reference = &v[v_index]; Dec 07 08:49:07.932 INFO [stderr] | ^^^^^^^^^^^ help: consider using `_v_reference` instead Dec 07 08:49:07.932 INFO [stderr] | Dec 07 08:49:07.932 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 07 08:49:07.932 INFO [stderr] Dec 07 08:49:07.932 INFO [stderr] warning: unused variable: `s2` Dec 07 08:49:07.933 INFO [stderr] --> src/lessons/tryStringCollection.rs:24:7 Dec 07 08:49:07.933 INFO [stderr] | Dec 07 08:49:07.933 INFO [stderr] 24 | let s2 = String::from("tac"); Dec 07 08:49:07.933 INFO [stderr] | ^^ help: consider using `_s2` instead Dec 07 08:49:07.933 INFO [stderr] Dec 07 08:49:07.933 INFO [stderr] warning: unused variable: `point2` Dec 07 08:49:07.933 INFO [stderr] --> src/lessons/tryGenericTypes.rs:48:7 Dec 07 08:49:07.933 INFO [stderr] | Dec 07 08:49:07.933 INFO [stderr] 48 | let point2 = Point{x : 10.1, y: 20.2}; Dec 07 08:49:07.933 INFO [stderr] | ^^^^^^ help: consider using `_point2` instead Dec 07 08:49:07.933 INFO [stderr] Dec 07 08:49:07.933 INFO [stderr] warning: unused variable: `point2_2` Dec 07 08:49:07.933 INFO [stderr] --> src/lessons/tryGenericTypes.rs:53:7 Dec 07 08:49:07.933 INFO [stderr] | Dec 07 08:49:07.933 INFO [stderr] 53 | let point2_2 = Point2{x : 20, y : 20.1}; Dec 07 08:49:07.933 INFO [stderr] | ^^^^^^^^ help: consider using `_point2_2` instead Dec 07 08:49:07.933 INFO [stderr] Dec 07 08:49:07.933 INFO [stderr] warning: unused variable: `intensity` Dec 07 08:49:07.933 INFO [stderr] --> src/closures/learnClosure.rs:41:40 Dec 07 08:49:07.933 INFO [stderr] | Dec 07 08:49:07.933 INFO [stderr] 41 | pub fn simulated_expensive_calculation(intensity: u32){ Dec 07 08:49:07.933 INFO [stderr] | ^^^^^^^^^ help: consider using `_intensity` instead Dec 07 08:49:07.933 INFO [stderr] Dec 07 08:49:07.933 INFO [stderr] warning: unused variable: `expensive_result2` Dec 07 08:49:07.933 INFO [stderr] --> src/closures/learnClosure.rs:62:7 Dec 07 08:49:07.933 INFO [stderr] | Dec 07 08:49:07.933 INFO [stderr] 62 | let expensive_result2 = expensive_calculation(intensity); Dec 07 08:49:07.933 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result2` instead Dec 07 08:49:07.933 INFO [stderr] Dec 07 08:49:07.933 INFO [stderr] warning: unused variable: `expensive_result3` Dec 07 08:49:07.933 INFO [stderr] --> src/closures/learnClosure.rs:63:7 Dec 07 08:49:07.933 INFO [stderr] | Dec 07 08:49:07.933 INFO [stderr] 63 | let expensive_result3 = |num: u32| -> u32{ Dec 07 08:49:07.933 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: consider using `_expensive_result3` instead Dec 07 08:49:07.933 INFO [stderr] Dec 07 08:49:07.933 INFO [stderr] warning: unused variable: `guess` Dec 07 08:49:07.933 INFO [stderr] --> src/adder/mod.rs:45:7 Dec 07 08:49:07.933 INFO [stderr] | Dec 07 08:49:07.933 INFO [stderr] 45 | let guess = Guess::new(0); Dec 07 08:49:07.933 INFO [stderr] | ^^^^^ help: consider using `_guess` instead Dec 07 08:49:07.933 INFO [stderr] Dec 07 08:49:07.933 INFO [stderr] warning: unused variable: `y` Dec 07 08:49:07.933 INFO [stderr] --> src/adder/mod.rs:74:7 Dec 07 08:49:07.933 INFO [stderr] | Dec 07 08:49:07.933 INFO [stderr] 74 | let y = 10; Dec 07 08:49:07.933 INFO [stderr] | ^ help: consider using `_y` instead Dec 07 08:49:07.933 INFO [stderr] Dec 07 08:49:08.042 INFO [stderr] warning: function is never used: `returns_summarizable` Dec 07 08:49:08.042 INFO [stderr] --> src/lessons/tryGenericTypes.rs:132:1 Dec 07 08:49:08.042 INFO [stderr] | Dec 07 08:49:08.042 INFO [stderr] 132 | fn returns_summarizable() -> impl Summary { Dec 07 08:49:08.042 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:08.042 INFO [stderr] | Dec 07 08:49:08.042 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 07 08:49:08.042 INFO [stderr] Dec 07 08:49:08.042 INFO [stderr] warning: field is never used: `value` Dec 07 08:49:08.042 INFO [stderr] --> src/lessons/Guess.rs:2:3 Dec 07 08:49:08.042 INFO [stderr] | Dec 07 08:49:08.042 INFO [stderr] 2 | value:u32, Dec 07 08:49:08.042 INFO [stderr] | ^^^^^^^^^ Dec 07 08:49:08.042 INFO [stderr] Dec 07 08:49:08.042 INFO [stderr] warning: module `commonCollection` should have a snake case name such as `common_collection` Dec 07 08:49:08.042 INFO [stderr] --> src/lessons/mod.rs:1:1 Dec 07 08:49:08.042 INFO [stderr] | Dec 07 08:49:08.042 INFO [stderr] 1 | pub mod commonCollection; Dec 07 08:49:08.042 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:08.042 INFO [stderr] | Dec 07 08:49:08.042 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 07 08:49:08.042 INFO [stderr] Dec 07 08:49:08.042 INFO [stderr] warning: function `tryCommonCollection` should have a snake case name such as `try_common_collection` Dec 07 08:49:08.042 INFO [stderr] --> src/lessons/commonCollection.rs:8:1 Dec 07 08:49:08.042 INFO [stderr] | Dec 07 08:49:08.042 INFO [stderr] 8 | / pub fn tryCommonCollection(){ Dec 07 08:49:08.043 INFO [stderr] 9 | | let v = vec![1,2,3]; Dec 07 08:49:08.043 INFO [stderr] 10 | | println!("vector value : {:#?}", v); Dec 07 08:49:08.043 INFO [stderr] 11 | | Dec 07 08:49:08.043 INFO [stderr] ... | Dec 07 08:49:08.043 INFO [stderr] 65 | | println!("row data : {:?}", row); Dec 07 08:49:08.043 INFO [stderr] 66 | | } Dec 07 08:49:08.043 INFO [stderr] | |_^ Dec 07 08:49:08.043 INFO [stderr] Dec 07 08:49:08.043 INFO [stderr] warning: module `tryStringCollection` should have a snake case name such as `try_string_collection` Dec 07 08:49:08.043 INFO [stderr] --> src/lessons/mod.rs:3:1 Dec 07 08:49:08.043 INFO [stderr] | Dec 07 08:49:08.043 INFO [stderr] 3 | pub mod tryStringCollection; Dec 07 08:49:08.043 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:08.043 INFO [stderr] Dec 07 08:49:08.043 INFO [stderr] warning: function `tryUpdateString` should have a snake case name such as `try_update_string` Dec 07 08:49:08.043 INFO [stderr] --> src/lessons/tryStringCollection.rs:1:1 Dec 07 08:49:08.043 INFO [stderr] | Dec 07 08:49:08.043 INFO [stderr] 1 | / pub fn tryUpdateString(){ Dec 07 08:49:08.043 INFO [stderr] 2 | | println!("=============================="); Dec 07 08:49:08.043 INFO [stderr] 3 | | Dec 07 08:49:08.043 INFO [stderr] 4 | | let mut s = String::from("foo"); Dec 07 08:49:08.043 INFO [stderr] ... | Dec 07 08:49:08.043 INFO [stderr] 37 | | println!("=============================="); Dec 07 08:49:08.043 INFO [stderr] 38 | | } Dec 07 08:49:08.043 INFO [stderr] | |_^ Dec 07 08:49:08.043 INFO [stderr] Dec 07 08:49:08.043 INFO [stderr] warning: module `tryHashMapCollection` should have a snake case name such as `try_hash_map_collection` Dec 07 08:49:08.043 INFO [stderr] --> src/lessons/mod.rs:5:1 Dec 07 08:49:08.043 INFO [stderr] | Dec 07 08:49:08.043 INFO [stderr] 5 | pub mod tryHashMapCollection; Dec 07 08:49:08.043 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:08.043 INFO [stderr] Dec 07 08:49:08.043 INFO [stderr] warning: function `tryHashMap` should have a snake case name such as `try_hash_map` Dec 07 08:49:08.043 INFO [stderr] --> src/lessons/tryHashMapCollection.rs:3:1 Dec 07 08:49:08.043 INFO [stderr] | Dec 07 08:49:08.043 INFO [stderr] 3 | / pub fn tryHashMap(){ Dec 07 08:49:08.043 INFO [stderr] 4 | | println!("========================"); Dec 07 08:49:08.043 INFO [stderr] 5 | | Dec 07 08:49:08.043 INFO [stderr] 6 | | let mut scores = HashMap::new(); Dec 07 08:49:08.043 INFO [stderr] ... | Dec 07 08:49:08.043 INFO [stderr] 52 | | println!("========================"); Dec 07 08:49:08.043 INFO [stderr] 53 | | } Dec 07 08:49:08.043 INFO [stderr] | |_^ Dec 07 08:49:08.043 INFO [stderr] Dec 07 08:49:08.043 INFO [stderr] warning: module `recoverableError` should have a snake case name such as `recoverable_error` Dec 07 08:49:08.043 INFO [stderr] --> src/lessons/mod.rs:7:1 Dec 07 08:49:08.043 INFO [stderr] | Dec 07 08:49:08.043 INFO [stderr] 7 | pub mod recoverableError; Dec 07 08:49:08.043 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:08.043 INFO [stderr] Dec 07 08:49:08.043 INFO [stderr] warning: function `recoverableError` should have a snake case name such as `recoverable_error` Dec 07 08:49:08.043 INFO [stderr] --> src/lessons/recoverableError.rs:27:1 Dec 07 08:49:08.043 INFO [stderr] | Dec 07 08:49:08.043 INFO [stderr] 27 | / pub fn recoverableError(){ Dec 07 08:49:08.043 INFO [stderr] 28 | | let f = File::open("hello.txt"); Dec 07 08:49:08.043 INFO [stderr] 29 | | let t = match f{ Dec 07 08:49:08.043 INFO [stderr] 30 | | Ok(file) => file, Dec 07 08:49:08.043 INFO [stderr] ... | Dec 07 08:49:08.043 INFO [stderr] 54 | | println!("file value : {:?}", t); Dec 07 08:49:08.043 INFO [stderr] 55 | | } Dec 07 08:49:08.043 INFO [stderr] | |_^ Dec 07 08:49:08.043 INFO [stderr] Dec 07 08:49:08.043 INFO [stderr] warning: module `tryGenericTypes` should have a snake case name such as `try_generic_types` Dec 07 08:49:08.043 INFO [stderr] --> src/lessons/mod.rs:9:1 Dec 07 08:49:08.043 INFO [stderr] | Dec 07 08:49:08.043 INFO [stderr] 9 | pub mod tryGenericTypes; Dec 07 08:49:08.043 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:08.043 INFO [stderr] Dec 07 08:49:08.043 INFO [stderr] warning: module `tryLifetime` should have a snake case name such as `try_lifetime` Dec 07 08:49:08.043 INFO [stderr] --> src/lessons/mod.rs:11:1 Dec 07 08:49:08.043 INFO [stderr] | Dec 07 08:49:08.043 INFO [stderr] 11 | pub mod tryLifetime; Dec 07 08:49:08.043 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:08.043 INFO [stderr] Dec 07 08:49:08.043 INFO [stderr] warning: module `Rectangle` should have a snake case name such as `rectangle` Dec 07 08:49:08.043 INFO [stderr] --> src/lessons/mod.rs:13:1 Dec 07 08:49:08.043 INFO [stderr] | Dec 07 08:49:08.043 INFO [stderr] 13 | pub mod Rectangle; Dec 07 08:49:08.043 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 07 08:49:08.043 INFO [stderr] Dec 07 08:49:08.043 INFO [stderr] warning: module `Guess` should have a snake case name such as `guess` Dec 07 08:49:08.044 INFO [stderr] --> src/lessons/mod.rs:15:1 Dec 07 08:49:08.044 INFO [stderr] | Dec 07 08:49:08.044 INFO [stderr] 15 | pub mod Guess; Dec 07 08:49:08.044 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 07 08:49:08.044 INFO [stderr] Dec 07 08:49:08.047 INFO [stderr] warning: module `learnClosure` should have a snake case name such as `learn_closure` Dec 07 08:49:08.047 INFO [stderr] --> src/closures/mod.rs:8:1 Dec 07 08:49:08.047 INFO [stderr] | Dec 07 08:49:08.047 INFO [stderr] 8 | pub mod learnClosure; Dec 07 08:49:08.047 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:08.047 INFO [stderr] Dec 07 08:49:08.047 INFO [stderr] warning: module `learnIterator` should have a snake case name such as `learn_iterator` Dec 07 08:49:08.047 INFO [stderr] --> src/closures/mod.rs:9:1 Dec 07 08:49:08.047 INFO [stderr] | Dec 07 08:49:08.047 INFO [stderr] 9 | pub mod learnIterator; Dec 07 08:49:08.047 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:08.047 INFO [stderr] Dec 07 08:49:08.047 INFO [stderr] warning: function `learnIterator` should have a snake case name such as `learn_iterator` Dec 07 08:49:08.047 INFO [stderr] --> src/closures/learnIterator.rs:41:1 Dec 07 08:49:08.047 INFO [stderr] | Dec 07 08:49:08.047 INFO [stderr] 41 | / pub fn learnIterator(){ Dec 07 08:49:08.047 INFO [stderr] 42 | | let v1 = vec![1,2,3,4]; Dec 07 08:49:08.047 INFO [stderr] 43 | | let v1_iter = v1.iter(); Dec 07 08:49:08.047 INFO [stderr] 44 | | for item in v1_iter{ Dec 07 08:49:08.047 INFO [stderr] ... | Dec 07 08:49:08.047 INFO [stderr] 64 | | println!("============================"); Dec 07 08:49:08.047 INFO [stderr] 65 | | } Dec 07 08:49:08.047 INFO [stderr] | |_^ Dec 07 08:49:08.047 INFO [stderr] Dec 07 08:49:08.064 INFO [stderr] warning: field is never used: `email` Dec 07 08:49:08.064 INFO [stderr] --> src/main.rs:19:5 Dec 07 08:49:08.064 INFO [stderr] | Dec 07 08:49:08.064 INFO [stderr] 19 | email: String, Dec 07 08:49:08.064 INFO [stderr] | ^^^^^^^^^^^^^ Dec 07 08:49:08.064 INFO [stderr] | Dec 07 08:49:08.064 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 07 08:49:08.064 INFO [stderr] Dec 07 08:49:08.064 INFO [stderr] warning: field is never used: `sign_in_count` Dec 07 08:49:08.064 INFO [stderr] --> src/main.rs:20:5 Dec 07 08:49:08.064 INFO [stderr] | Dec 07 08:49:08.064 INFO [stderr] 20 | sign_in_count: u64, Dec 07 08:49:08.064 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 07 08:49:08.064 INFO [stderr] Dec 07 08:49:08.064 INFO [stderr] warning: field is never used: `active` Dec 07 08:49:08.064 INFO [stderr] --> src/main.rs:21:5 Dec 07 08:49:08.064 INFO [stderr] | Dec 07 08:49:08.064 INFO [stderr] 21 | active: bool Dec 07 08:49:08.064 INFO [stderr] | ^^^^^^^^^^^^ Dec 07 08:49:08.064 INFO [stderr] Dec 07 08:49:08.064 INFO [stderr] warning: constant `point1` should have an upper case name such as `POINT1` Dec 07 08:49:08.064 INFO [stderr] --> src/main.rs:100:5 Dec 07 08:49:08.064 INFO [stderr] | Dec 07 08:49:08.064 INFO [stderr] 100 | const point1 :Point = Point(0,0,0); Dec 07 08:49:08.064 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:08.064 INFO [stderr] | Dec 07 08:49:08.064 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Dec 07 08:49:08.064 INFO [stderr] Dec 07 08:49:08.064 INFO [stderr] warning: constant `color1` should have an upper case name such as `COLOR1` Dec 07 08:49:08.064 INFO [stderr] --> src/main.rs:101:5 Dec 07 08:49:08.064 INFO [stderr] | Dec 07 08:49:08.064 INFO [stderr] 101 | const color1 :Color = Color( 0, 0, 10); Dec 07 08:49:08.064 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 07 08:49:08.064 INFO [stderr] Dec 07 08:49:08.525 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.86s Dec 07 08:49:08.528 INFO [stderr] su: No module specific data is present Dec 07 08:49:08.920 INFO running `"docker" "inspect" "917b6db77457601e08fae50d6f44cb93f3c38ab666afbac91effef779277589e"` Dec 07 08:49:09.018 INFO running `"docker" "rm" "-f" "917b6db77457601e08fae50d6f44cb93f3c38ab666afbac91effef779277589e"` Dec 07 08:49:09.080 INFO [stdout] 917b6db77457601e08fae50d6f44cb93f3c38ab666afbac91effef779277589e Dec 07 08:49:09.081 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 08:49:09.262 INFO [stdout] e04c3f2af479a59a6eca95857d51a9702f89c497dfc5394a6c0e5ff29d5a2caf Dec 07 08:49:09.264 INFO running `"docker" "start" "-a" "e04c3f2af479a59a6eca95857d51a9702f89c497dfc5394a6c0e5ff29d5a2caf"` Dec 07 08:49:09.766 INFO [stderr] usermod: no changes Dec 07 08:49:09.799 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.02s Dec 07 08:49:09.810 INFO [stderr] Running /target/debug/deps/learnrust-fa84eba1ef8ea9f4 Dec 07 08:49:09.814 INFO [stdout] Dec 07 08:49:09.814 INFO [stdout] running 9 tests Dec 07 08:49:09.814 INFO [stdout] test adder::another ... ignored Dec 07 08:49:09.814 INFO [stdout] test adder::it_works_using_result ... ignored Dec 07 08:49:09.814 INFO [stdout] test adder::add_two_test ... ok Dec 07 08:49:09.814 INFO [stdout] test adder::smaller_can_not_hold_larger ... ok Dec 07 08:49:09.814 INFO [stdout] test adder::exploration ... ok Dec 07 08:49:09.814 INFO [stdout] test adder::test_greeting_name ... ignored Dec 07 08:49:09.814 INFO [stdout] test adder::test_guess_game ... ignored Dec 07 08:49:09.814 INFO [stdout] test adder::larger_can_hold_smaller ... ok Dec 07 08:49:09.814 INFO [stdout] test adder::test_closure ... ok Dec 07 08:49:09.814 INFO [stdout] Dec 07 08:49:09.814 INFO [stdout] test result: ok. 5 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out Dec 07 08:49:09.815 INFO [stdout] Dec 07 08:49:09.816 INFO [stderr] Running /target/debug/deps/learnrust-05a42467c17fdec0 Dec 07 08:49:09.817 INFO [stdout] Dec 07 08:49:09.817 INFO [stdout] running 0 tests Dec 07 08:49:09.817 INFO [stdout] Dec 07 08:49:09.817 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 08:49:09.817 INFO [stdout] Dec 07 08:49:09.818 INFO [stderr] Running /target/debug/deps/integration_test-8c8d8aa4d7d12af5 Dec 07 08:49:09.819 INFO [stdout] Dec 07 08:49:09.819 INFO [stdout] running 1 test Dec 07 08:49:09.819 INFO [stdout] test integration_it_adds_two ... ok Dec 07 08:49:09.819 INFO [stdout] Dec 07 08:49:09.819 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 08:49:09.819 INFO [stdout] Dec 07 08:49:09.822 INFO [stderr] Doc-tests learnrust Dec 07 08:49:10.558 INFO [stdout] Dec 07 08:49:10.558 INFO [stdout] running 1 test Dec 07 08:49:11.529 INFO [stdout] test src/closures/learnClosure.rs - closures::learnClosure::simulated_expensive_calculation (line 36) ... FAILED Dec 07 08:49:11.530 INFO [stdout] Dec 07 08:49:11.530 INFO [stdout] failures: Dec 07 08:49:11.530 INFO [stdout] Dec 07 08:49:11.530 INFO [stdout] ---- src/closures/learnClosure.rs - closures::learnClosure::simulated_expensive_calculation (line 36) stdout ---- Dec 07 08:49:11.530 INFO [stdout] error[E0433]: failed to resolve: use of undeclared type or module `my_crate` Dec 07 08:49:11.530 INFO [stdout] --> src/closures/learnClosure.rs:39:15 Dec 07 08:49:11.530 INFO [stdout] | Dec 07 08:49:11.530 INFO [stdout] 5 | assert_eq!(6, my_crate::add_one(5)); Dec 07 08:49:11.530 INFO [stdout] | ^^^^^^^^ use of undeclared type or module `my_crate` Dec 07 08:49:11.530 INFO [stdout] Dec 07 08:49:11.530 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:320:13 Dec 07 08:49:11.532 INFO [stdout] stack backtrace: Dec 07 08:49:11.532 INFO [stdout] 0: 0x7ff5b1465c83 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h82c998a0e635a5c4 Dec 07 08:49:11.532 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 07 08:49:11.532 INFO [stdout] 1: 0x7ff5b145d398 - std::sys_common::backtrace::_print::h5fbc0bc3cf12d9bf Dec 07 08:49:11.532 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 07 08:49:11.532 INFO [stdout] 2: 0x7ff5b14626f2 - std::panicking::default_hook::{{closure}}::h42b81c3dd1a50e32 Dec 07 08:49:11.532 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 07 08:49:11.532 INFO [stdout] at src/libstd/panicking.rs:211 Dec 07 08:49:11.532 INFO [stdout] 3: 0x7ff5b14623dc - std::panicking::default_hook::h6c8d8e1c12a669e5 Dec 07 08:49:11.532 INFO [stdout] at src/libstd/panicking.rs:221 Dec 07 08:49:11.532 INFO [stdout] 4: 0x7ff5b3658be3 - rustc::util::common::panic_hook::hee3fbe716b3fcfcb Dec 07 08:49:11.532 INFO [stdout] 5: 0x7ff5b1462ed9 - std::panicking::rust_panic_with_hook::hce93a56e38c2b0aa Dec 07 08:49:11.532 INFO [stdout] at src/libstd/panicking.rs:495 Dec 07 08:49:11.532 INFO [stdout] 6: 0x55cbf2b687e4 - std::panicking::begin_panic::ha25a627474d4e5da Dec 07 08:49:11.532 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:425 Dec 07 08:49:11.532 INFO [stdout] 7: 0x55cbf2c989ee - >::set::h6fba450d915d3ae0 Dec 07 08:49:11.532 INFO [stdout] at src/librustdoc/test.rs:320 Dec 07 08:49:11.532 INFO [stdout] at src/librustdoc/test.rs:637 Dec 07 08:49:11.532 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 07 08:49:11.532 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libsyntax/lib.rs:123 Dec 07 08:49:11.532 INFO [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/scoped-tls-0.1.2/src/lib.rs:155 Dec 07 08:49:11.532 INFO [stdout] 8: 0x55cbf2ba3731 - syntax::with_globals::hd814ac314ed297c4 Dec 07 08:49:11.532 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libsyntax/lib.rs:122 Dec 07 08:49:11.532 INFO [stdout] 9: 0x55cbf2b68a5b - std::panicking::try::do_call::hbaf56ae6a6710f93 Dec 07 08:49:11.532 INFO [stdout] at src/librustdoc/test.rs:634 Dec 07 08:49:11.532 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 07 08:49:11.532 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 07 08:49:11.532 INFO [stdout] 10: 0x7ff5b147f309 - __rust_maybe_catch_panic Dec 07 08:49:11.532 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 08:49:11.532 INFO [stdout] 11: 0x55cbf2bd7e79 - rustc_driver::in_named_rustc_thread::h0ce4726d588f1a25 Dec 07 08:49:11.532 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 07 08:49:11.532 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 07 08:49:11.532 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/librustc_driver/lib.rs:1556 Dec 07 08:49:11.532 INFO [stdout] 12: 0x55cbf2cb45b0 - >::call_box::h42fb28874969a211 Dec 07 08:49:11.532 INFO [stdout] at src/librustdoc/test.rs:634 Dec 07 08:49:11.532 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 07 08:49:11.532 INFO [stdout] 13: 0x7ff5b2ac4c22 - >::call_box::hcafec6f9d69b4bca Dec 07 08:49:11.533 INFO [stdout] at src/libtest/lib.rs:1464 Dec 07 08:49:11.533 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 07 08:49:11.533 INFO [stdout] 14: 0x7ff5b147f309 - __rust_maybe_catch_panic Dec 07 08:49:11.533 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 08:49:11.533 INFO [stdout] 15: 0x7ff5b2abc4f3 - std::sys_common::backtrace::__rust_begin_short_backtrace::h018d03d6681412f5 Dec 07 08:49:11.533 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 07 08:49:11.533 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 07 08:49:11.533 INFO [stdout] at src/libtest/lib.rs:1426 Dec 07 08:49:11.533 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/sys_common/backtrace.rs:136 Dec 07 08:49:11.533 INFO [stdout] 16: 0x7ff5b2abd484 - std::panicking::try::do_call::hf8ab3f21dcfaa7a6 Dec 07 08:49:11.533 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:477 Dec 07 08:49:11.533 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:319 Dec 07 08:49:11.533 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:310 Dec 07 08:49:11.533 INFO [stdout] 17: 0x7ff5b147f309 - __rust_maybe_catch_panic Dec 07 08:49:11.533 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 07 08:49:11.533 INFO [stdout] 18: 0x7ff5b2ac49ec - >::call_box::h6465cc998309e287 Dec 07 08:49:11.533 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panicking.rs:289 Dec 07 08:49:11.533 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/panic.rs:398 Dec 07 08:49:11.533 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/libstd/thread/mod.rs:476 Dec 07 08:49:11.533 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:673 Dec 07 08:49:11.533 INFO [stdout] 19: 0x7ff5b147282d - std::sys::unix::thread::Thread::new::thread_start::h0fe9c527147fd5f5 Dec 07 08:49:11.533 INFO [stdout] at /rustc/6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468/src/liballoc/boxed.rs:683 Dec 07 08:49:11.533 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 07 08:49:11.533 INFO [stdout] at src/libstd/sys/unix/thread.rs:90 Dec 07 08:49:11.533 INFO [stdout] 20: 0x7ff5b11e66b9 - start_thread Dec 07 08:49:11.533 INFO [stdout] 21: 0x7ff5b0afe41c - clone Dec 07 08:49:11.533 INFO [stdout] 22: 0x0 - Dec 07 08:49:11.533 INFO [stdout] query stack during panic: Dec 07 08:49:11.533 INFO [stdout] end of query stack Dec 07 08:49:11.533 INFO [stdout] Dec 07 08:49:11.533 INFO [stdout] Dec 07 08:49:11.533 INFO [stdout] failures: Dec 07 08:49:11.533 INFO [stdout] src/closures/learnClosure.rs - closures::learnClosure::simulated_expensive_calculation (line 36) Dec 07 08:49:11.533 INFO [stdout] Dec 07 08:49:11.533 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 07 08:49:11.533 INFO [stdout] Dec 07 08:49:11.535 INFO [stderr] error: test failed, to rerun pass '--doc' Dec 07 08:49:11.536 INFO [stderr] su: No module specific data is present Dec 07 08:49:12.166 INFO running `"docker" "inspect" "e04c3f2af479a59a6eca95857d51a9702f89c497dfc5394a6c0e5ff29d5a2caf"` Dec 07 08:49:12.373 INFO running `"docker" "rm" "-f" "e04c3f2af479a59a6eca95857d51a9702f89c497dfc5394a6c0e5ff29d5a2caf"` Dec 07 08:49:12.602 INFO [stdout] e04c3f2af479a59a6eca95857d51a9702f89c497dfc5394a6c0e5ff29d5a2caf