[INFO] cloning repository https://github.com/suhanyujie/rust-cookbook-note [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/suhanyujie/rust-cookbook-note" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuhanyujie%2Frust-cookbook-note", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuhanyujie%2Frust-cookbook-note'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cfb988aa8afe5b36df028bcdf716850a31365b75 [INFO] testing suhanyujie/rust-cookbook-note against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuhanyujie%2Frust-cookbook-note" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/suhanyujie/rust-cookbook-note on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/suhanyujie/rust-cookbook-note [INFO] finished tweaking git repo https://github.com/suhanyujie/rust-cookbook-note [INFO] tweaked toml for git repo https://github.com/suhanyujie/rust-cookbook-note written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/suhanyujie/rust-cookbook-note already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b36b2f8e95b33443b6d1f843dad03c47ade3fc979ec7237b4503721d9464652 [INFO] running `Command { std: "docker" "start" "-a" "9b36b2f8e95b33443b6d1f843dad03c47ade3fc979ec7237b4503721d9464652", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b36b2f8e95b33443b6d1f843dad03c47ade3fc979ec7237b4503721d9464652", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b36b2f8e95b33443b6d1f843dad03c47ade3fc979ec7237b4503721d9464652", kill_on_drop: false }` [INFO] [stdout] 9b36b2f8e95b33443b6d1f843dad03c47ade3fc979ec7237b4503721d9464652 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55e1b7902bf36c65cfcd10b95bd1c44ba8bfc9964eed6b91a286c2bb2f1b37b0 [INFO] running `Command { std: "docker" "start" "-a" "55e1b7902bf36c65cfcd10b95bd1c44ba8bfc9964eed6b91a286c2bb2f1b37b0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling cookbook v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/notes/alpha.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/notes/copy_trait.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Div`, `Mul`, `Sub` [INFO] [stdout] --> src/notes/op_rhs.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::{Add, Div, Mul, Sub}; [INFO] [stdout] | ^^^ ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `notes::alpha` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use notes::alpha; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> src/notes/alpha.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(dyn_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 20 | process::exit(-1); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 24 | command::try_with_test_param(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/notes/process_data_competition.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 63 | MyData(data1) => { [INFO] [stdout] | ------------- matches any value [INFO] [stdout] ... [INFO] [stdout] 83 | _ => { [INFO] [stdout] | ^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> src/command.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | status, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `status: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stderr` [INFO] [stdout] --> src/command.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | stderr, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `stderr: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p_duck` [INFO] [stdout] --> src/notes/alpha.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | fn print_traitobject(p_duck: &dyn Bird) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_p_duck` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d3` [INFO] [stdout] --> src/notes/alpha.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let d3 = d2 as &dyn Bird; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_d3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v2` [INFO] [stdout] --> src/notes/copy_trait.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let v2 = v1; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_v2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/notes/process_data_competition.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | for i in 0..COUNT { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/notes/process_data_competition.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | for i in 0..COUNT { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/notes/process_data_competition.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | for i in 0..COUNT { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/notes/process_data_competition.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | for i in 0..COUNT { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/algorithm.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_a_u8_num` [INFO] [stdout] --> src/algorithm.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn gen_a_u8_num() -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_a_i32_num` [INFO] [stdout] --> src/algorithm.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn gen_a_i32_num() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_random_within_range` [INFO] [stdout] --> src/algorithm.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn gen_random_within_range(min: isize, max: isize) -> isize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_random_string` [INFO] [stdout] --> src/algorithm.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn get_random_string(length: u8) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_random_string_from_customer_str` [INFO] [stdout] --> src/algorithm.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn get_random_string_from_customer_str(length: u8) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_traitobject` [INFO] [stdout] --> src/notes/alpha.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn print_traitobject(p_duck: &dyn Bird) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/notes/alpha.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/notes/process_data_competition.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(num: isize) -> MyData0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_resolve_competition` [INFO] [stdout] --> src/notes/process_data_competition.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn test_resolve_competition() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `simple_bubble` [INFO] [stdout] --> src/notes/sort.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn simple_bubble(arr: &mut Vec) -> &Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `insert` [INFO] [stdout] --> src/notes/sort.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn insert(arr: &mut Vec) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `shell_sort` [INFO] [stdout] --> src/notes/sort.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn shell_sort(arr: &Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_shell_addition_rate` [INFO] [stdout] --> src/notes/sort.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn get_shell_addition_rate(l: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `one_file_func` [INFO] [stdout] --> src/notes/test_module/one_file.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn one_file_func() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.53s [INFO] running `Command { std: "docker" "inspect" "55e1b7902bf36c65cfcd10b95bd1c44ba8bfc9964eed6b91a286c2bb2f1b37b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55e1b7902bf36c65cfcd10b95bd1c44ba8bfc9964eed6b91a286c2bb2f1b37b0", kill_on_drop: false }` [INFO] [stdout] 55e1b7902bf36c65cfcd10b95bd1c44ba8bfc9964eed6b91a286c2bb2f1b37b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c952d6e5fe84a4a5be1ba0dac13e1472c4a53925c744163945b79c93355fdd03 [INFO] running `Command { std: "docker" "start" "-a" "c952d6e5fe84a4a5be1ba0dac13e1472c4a53925c744163945b79c93355fdd03", kill_on_drop: false }` [INFO] [stderr] Compiling cookbook v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem` [INFO] [stdout] --> src/notes/alpha.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::mem; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::Ordering` [INFO] [stdout] --> src/notes/copy_trait.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::Ordering; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Div`, `Mul`, `Sub` [INFO] [stdout] --> src/notes/op_rhs.rs:1:21 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::{Add, Div, Mul, Sub}; [INFO] [stdout] | ^^^ ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `notes::alpha` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use notes::alpha; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> src/notes/alpha.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(dyn_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 20 | process::exit(-1); [INFO] [stdout] | ----------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 24 | command::try_with_test_param(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/notes/process_data_competition.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 63 | MyData(data1) => { [INFO] [stdout] | ------------- matches any value [INFO] [stdout] ... [INFO] [stdout] 83 | _ => { [INFO] [stdout] | ^ unreachable pattern [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `status` [INFO] [stdout] --> src/command.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | status, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `status: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stderr` [INFO] [stdout] --> src/command.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | stderr, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `stderr: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p_duck` [INFO] [stdout] --> src/notes/alpha.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | fn print_traitobject(p_duck: &dyn Bird) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_p_duck` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `d3` [INFO] [stdout] --> src/notes/alpha.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let d3 = d2 as &dyn Bird; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_d3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `v2` [INFO] [stdout] --> src/notes/copy_trait.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let v2 = v1; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_v2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/notes/process_data_competition.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | for i in 0..COUNT { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/notes/process_data_competition.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | for i in 0..COUNT { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/notes/process_data_competition.rs:66:21 [INFO] [stdout] | [INFO] [stdout] 66 | for i in 0..COUNT { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/notes/process_data_competition.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | for i in 0..COUNT { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/algorithm.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | let mut rng = rand::thread_rng(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_a_u8_num` [INFO] [stdout] --> src/algorithm.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn gen_a_u8_num() -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_a_i32_num` [INFO] [stdout] --> src/algorithm.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | pub fn gen_a_i32_num() -> i32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `gen_random_within_range` [INFO] [stdout] --> src/algorithm.rs:53:8 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn gen_random_within_range(min: isize, max: isize) -> isize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_traitobject` [INFO] [stdout] --> src/notes/alpha.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | fn print_traitobject(p_duck: &dyn Bird) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run` [INFO] [stdout] --> src/notes/alpha.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/notes/process_data_competition.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(num: isize) -> MyData0 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_resolve_competition` [INFO] [stdout] --> src/notes/process_data_competition.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn test_resolve_competition() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `shell_sort` [INFO] [stdout] --> src/notes/sort.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn shell_sort(arr: &Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get_shell_addition_rate` [INFO] [stdout] --> src/notes/sort.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn get_shell_addition_rate(l: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `one_file_func` [INFO] [stdout] --> src/notes/test_module/one_file.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn one_file_func() { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `Command { std: "docker" "inspect" "c952d6e5fe84a4a5be1ba0dac13e1472c4a53925c744163945b79c93355fdd03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c952d6e5fe84a4a5be1ba0dac13e1472c4a53925c744163945b79c93355fdd03", kill_on_drop: false }` [INFO] [stdout] c952d6e5fe84a4a5be1ba0dac13e1472c4a53925c744163945b79c93355fdd03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d0c3afd3421b55e2a677b5fa8c34893973dbfc1ff9d41748e6c0748ae6cd0d3a [INFO] running `Command { std: "docker" "start" "-a" "d0c3afd3421b55e2a677b5fa8c34893973dbfc1ff9d41748e6c0748ae6cd0d3a", kill_on_drop: false }` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/notes/alpha.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/notes/copy_trait.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Div`, `Mul`, `Sub` [INFO] [stderr] --> src/notes/op_rhs.rs:1:21 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ops::{Add, Div, Mul, Sub}; [INFO] [stderr] | ^^^ ^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `notes::alpha` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use notes::alpha; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate-level attribute should be in the root module [INFO] [stderr] --> src/notes/alpha.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(dyn_trait)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 20 | process::exit(-1); [INFO] [stderr] | ----------------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 24 | command::try_with_test_param(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/notes/process_data_competition.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 63 | MyData(data1) => { [INFO] [stderr] | ------------- matches any value [INFO] [stderr] ... [INFO] [stderr] 83 | _ => { [INFO] [stderr] | ^ unreachable pattern [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `status` [INFO] [stderr] --> src/command.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | status, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `status: _` [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] running 9 tests [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stderr` [INFO] [stderr] --> src/command.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | stderr, [INFO] [stderr] | ^^^^^^ help: try ignoring the field: `stderr: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p_duck` [INFO] [stderr] --> src/notes/alpha.rs:24:22 [INFO] [stderr] | [INFO] [stderr] 24 | fn print_traitobject(p_duck: &dyn Bird) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_p_duck` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `d3` [INFO] [stderr] --> src/notes/alpha.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | let d3 = d2 as &dyn Bird; [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_d3` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `v2` [INFO] [stderr] --> src/notes/copy_trait.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | let v2 = v1; [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_v2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/notes/process_data_competition.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | for i in 0..COUNT { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/notes/process_data_competition.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | for i in 0..COUNT { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/notes/process_data_competition.rs:66:21 [INFO] [stderr] | [INFO] [stderr] 66 | for i in 0..COUNT { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/notes/process_data_competition.rs:74:21 [INFO] [stderr] | [INFO] [stderr] 74 | for i in 0..COUNT { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/algorithm.rs:93:9 [INFO] [stderr] | [INFO] [stderr] 93 | let mut rng = rand::thread_rng(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen_a_u8_num` [INFO] [stderr] --> src/algorithm.rs:36:8 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn gen_a_u8_num() -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen_a_i32_num` [INFO] [stderr] --> src/algorithm.rs:45:8 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn gen_a_i32_num() -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `gen_random_within_range` [INFO] [stderr] --> src/algorithm.rs:53:8 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn gen_random_within_range(min: isize, max: isize) -> isize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_traitobject` [INFO] [stderr] --> src/notes/alpha.rs:24:4 [INFO] [stderr] | [INFO] [stderr] 24 | fn print_traitobject(p_duck: &dyn Bird) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run` [INFO] [stderr] --> src/notes/alpha.rs:29:8 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn run() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/notes/process_data_competition.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(num: isize) -> MyData0 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_resolve_competition` [INFO] [stderr] --> src/notes/process_data_competition.rs:61:8 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn test_resolve_competition() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `shell_sort` [INFO] [stderr] --> src/notes/sort.rs:40:8 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn shell_sort(arr: &Vec) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_shell_addition_rate` [INFO] [stderr] --> src/notes/sort.rs:48:4 [INFO] [stderr] | [INFO] [stderr] 48 | fn get_shell_addition_rate(l: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `one_file_func` [INFO] [stderr] --> src/notes/test_module/one_file.rs:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | pub fn one_file_func() { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cookbook` (bin "cookbook" test) generated 28 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cookbook-fbc712cde7e5b591) [INFO] [stdout] test algorithm::test_get_random_string ... ok [INFO] [stdout] test algorithm::test_get_random_string_from_customer_str ... ok [INFO] [stdout] test notes::op_rhs::tests::test_point_add ... ok [INFO] [stdout] test notes::sort::tests::test_simple_bubble ... ok [INFO] [stdout] test algorithm::tests::test_float_sort ... ok [INFO] [stdout] test notes::sort::tests::test_insert ... ok [INFO] [stdout] test notes::op_rhs::tests::test_vec_plus ... ok [INFO] [stdout] test algorithm::tests::test_int_sort ... FAILED [INFO] [stdout] test notes::sort::tests::test_get_a_vec ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- algorithm::tests::test_int_sort stdout ---- [INFO] [stdout] the num is:[21, 32, 43, 67, 90, 98, 121] [INFO] [stdout] thread 'algorithm::tests::test_int_sort' panicked at 'assertion failed: false', src/algorithm.rs:18:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f666952e0c - std::backtrace_rs::backtrace::libunwind::trace::h51faa62df48810e4 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55f666952e0c - std::backtrace_rs::backtrace::trace_unsynchronized::h91de4d8e16d607e4 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55f666952e0c - std::sys_common::backtrace::_print_fmt::h71b0935f97e4322c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55f666952e0c - ::fmt::h9a78218788c14e18 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55f66697625c - core::fmt::write::h3381b3176fe2b3d3 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/fmt/mod.rs:1150:17 [INFO] [stdout] 5: 0x55f66694fa55 - std::io::Write::write_fmt::hb6383f24fe197d3c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/io/mod.rs:1667:15 [INFO] [stdout] 6: 0x55f666954ac0 - std::sys_common::backtrace::_print::h4b77abc4d907ed0e [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55f666954ac0 - std::sys_common::backtrace::print::hb170c60b542377ad [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55f666954ac0 - std::panicking::default_hook::{{closure}}::h12bbda9af8901ee3 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:210:50 [INFO] [stdout] 9: 0x55f6669546b2 - std::panicking::default_hook::h8c6c66d3f3ba6768 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:224:9 [INFO] [stdout] 10: 0x55f666955174 - std::panicking::rust_panic_with_hook::h36f2fa0bb09f4069 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:624:17 [INFO] [stdout] 11: 0x55f666954c22 - std::panicking::begin_panic_handler::{{closure}}::h9c42b65a42d06a7a [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55f6669532d4 - std::sys_common::backtrace::__rust_end_short_backtrace::hc791bddfe31e532c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55f666954bb9 - rust_begin_unwind [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:517:5 [INFO] [stdout] 14: 0x55f6668a8b01 - core::panicking::panic_fmt::hf9de31d4acbce4db [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panicking.rs:101:14 [INFO] [stdout] 15: 0x55f6668a8a4d - core::panicking::panic::h8a6bc58a21c6c095 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x55f6668b4c02 - cookbook::algorithm::tests::test_int_sort::h0e1c11e7881338a1 [INFO] [stdout] at /opt/rustwide/workdir/src/algorithm.rs:18:9 [INFO] [stdout] 17: 0x55f6668b4bca - cookbook::algorithm::tests::test_int_sort::{{closure}}::hf8ca3e20e33be498 [INFO] [stdout] at /opt/rustwide/workdir/src/algorithm.rs:16:5 [INFO] [stdout] 18: 0x55f6668af2ee - core::ops::function::FnOnce::call_once::hc92ee47aafe88159 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 19: 0x55f6668eb9a3 - core::ops::function::FnOnce::call_once::h61555a204318cc58 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55f6668eb9a3 - test::__rust_begin_short_backtrace::h8331e7b1cc7a6e62 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:578:5 [INFO] [stdout] 21: 0x55f6668ea428 - as core::ops::function::FnOnce>::call_once::h98582e597fa7f145 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 22: 0x55f6668ea428 - as core::ops::function::FnOnce<()>>::call_once::h38fa7a0826ecff45 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 23: 0x55f6668ea428 - std::panicking::try::do_call::h5b27d1cfffaa9f87 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stdout] 24: 0x55f6668ea428 - std::panicking::try::h86f7124b3264bcbe [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stdout] 25: 0x55f6668ea428 - std::panic::catch_unwind::h42dadf3598df7528 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stdout] 26: 0x55f6668ea428 - test::run_test_in_process::h9d4b7510f0910050 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:601:18 [INFO] [stdout] 27: 0x55f6668ea428 - test::run_test::run_test_inner::{{closure}}::h9b17f1fd181fe294 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:493:39 [INFO] [stdout] 28: 0x55f6668b7f7e - test::run_test::run_test_inner::{{closure}}::h476f9211dfec6075 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:520:37 [INFO] [stdout] 29: 0x55f6668b7f7e - std::sys_common::backtrace::__rust_begin_short_backtrace::h5c2db6945645950d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 30: 0x55f6668bc818 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h791169ea9ba5492d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/thread/mod.rs:481:17 [INFO] [stdout] 31: 0x55f6668bc818 - as core::ops::function::FnOnce<()>>::call_once::he930357ede3f4b4d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 32: 0x55f6668bc818 - std::panicking::try::do_call::h0de4b1dd08a9aa80 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stdout] 33: 0x55f6668bc818 - std::panicking::try::hf5b5c530df698d97 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stdout] 34: 0x55f6668bc818 - std::panic::catch_unwind::hed97078f17dbf191 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stdout] 35: 0x55f6668bc818 - std::thread::Builder::spawn_unchecked::{{closure}}::h2e673950929cba93 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/thread/mod.rs:480:30 [INFO] [stdout] 36: 0x55f6668bc818 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8e18ddd18a52f010 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 37: 0x55f666959e23 - as core::ops::function::FnOnce>::call_once::hbbbb32ef11ea0ad2 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 38: 0x55f666959e23 - as core::ops::function::FnOnce>::call_once::h3b8ef23699fc5385 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 39: 0x55f666959e23 - std::sys::unix::thread::Thread::new::thread_start::ha57f5cba35f709b7 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 40: 0x7f5aafce2609 - start_thread [INFO] [stdout] 41: 0x7f5aafaba293 - clone [INFO] [stdout] 42: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- notes::sort::tests::test_get_a_vec stdout ---- [INFO] [stdout] [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] [INFO] [stdout] thread 'notes::sort::tests::test_get_a_vec' panicked at 'assertion failed: false', src/notes/sort.rs:83:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f666952e0c - std::backtrace_rs::backtrace::libunwind::trace::h51faa62df48810e4 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55f666952e0c - std::backtrace_rs::backtrace::trace_unsynchronized::h91de4d8e16d607e4 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55f666952e0c - std::sys_common::backtrace::_print_fmt::h71b0935f97e4322c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55f666952e0c - ::fmt::h9a78218788c14e18 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55f66697625c - core::fmt::write::h3381b3176fe2b3d3 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/fmt/mod.rs:1150:17 [INFO] [stdout] 5: 0x55f66694fa55 - std::io::Write::write_fmt::hb6383f24fe197d3c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/io/mod.rs:1667:15 [INFO] [stdout] 6: 0x55f666954ac0 - std::sys_common::backtrace::_print::h4b77abc4d907ed0e [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55f666954ac0 - std::sys_common::backtrace::print::hb170c60b542377ad [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55f666954ac0 - std::panicking::default_hook::{{closure}}::h12bbda9af8901ee3 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:210:50 [INFO] [stdout] 9: 0x55f6669546b2 - std::panicking::default_hook::h8c6c66d3f3ba6768 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:224:9 [INFO] [stdout] 10: 0x55f666955174 - std::panicking::rust_panic_with_hook::h36f2fa0bb09f4069 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:624:17 [INFO] [stdout] 11: 0x55f666954c22 - std::panicking::begin_panic_handler::{{closure}}::h9c42b65a42d06a7a [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55f6669532d4 - std::sys_common::backtrace::__rust_end_short_backtrace::hc791bddfe31e532c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55f666954bb9 - rust_begin_unwind [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:517:5 [INFO] [stdout] 14: 0x55f6668a8b01 - core::panicking::panic_fmt::hf9de31d4acbce4db [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panicking.rs:101:14 [INFO] [stdout] 15: 0x55f6668a8a4d - core::panicking::panic::h8a6bc58a21c6c095 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panicking.rs:50:5 [INFO] [stdout] 16: 0x55f6668b1259 - cookbook::notes::sort::tests::test_get_a_vec::h9d3fef968632753e [INFO] [stdout] at /opt/rustwide/workdir/src/notes/sort.rs:83:9 [INFO] [stdout] 17: 0x55f6668b104a - cookbook::notes::sort::tests::test_get_a_vec::{{closure}}::h8f3de6208f081ab9 [INFO] [stdout] at /opt/rustwide/workdir/src/notes/sort.rs:77:5 [INFO] [stdout] 18: 0x55f6668af1ee - core::ops::function::FnOnce::call_once::h4f1f5e6e5f1ebd52 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 19: 0x55f6668eb9a3 - core::ops::function::FnOnce::call_once::h61555a204318cc58 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x55f6668eb9a3 - test::__rust_begin_short_backtrace::h8331e7b1cc7a6e62 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:578:5 [INFO] [stdout] 21: 0x55f6668ea428 - as core::ops::function::FnOnce>::call_once::h98582e597fa7f145 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 22: 0x55f6668ea428 - as core::ops::function::FnOnce<()>>::call_once::h38fa7a0826ecff45 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 23: 0x55f6668ea428 - std::panicking::try::do_call::h5b27d1cfffaa9f87 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stdout] 24: 0x55f6668ea428 - std::panicking::try::h86f7124b3264bcbe [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stdout] 25: 0x55f6668ea428 - std::panic::catch_unwind::h42dadf3598df7528 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stdout] 26: 0x55f6668ea428 - test::run_test_in_process::h9d4b7510f0910050 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:601:18 [INFO] [stdout] 27: 0x55f6668ea428 - test::run_test::run_test_inner::{{closure}}::h9b17f1fd181fe294 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:493:39 [INFO] [stdout] 28: 0x55f6668b7f7e - test::run_test::run_test_inner::{{closure}}::h476f9211dfec6075 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:520:37 [INFO] [stdout] 29: 0x55f6668b7f7e - std::sys_common::backtrace::__rust_begin_short_backtrace::h5c2db6945645950d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 30: 0x55f6668bc818 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h791169ea9ba5492d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/thread/mod.rs:481:17 [INFO] [stdout] 31: 0x55f6668bc818 - as core::ops::function::FnOnce<()>>::call_once::he930357ede3f4b4d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 32: 0x55f6668bc818 - std::panicking::try::do_call::h0de4b1dd08a9aa80 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stdout] 33: 0x55f6668bc818 - std::panicking::try::hf5b5c530df698d97 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stdout] 34: 0x55f6668bc818 - std::panic::catch_unwind::hed97078f17dbf191 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stdout] 35: 0x55f6668bc818 - std::thread::Builder::spawn_unchecked::{{closure}}::h2e673950929cba93 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/thread/mod.rs:480:30 [INFO] [stdout] 36: 0x55f6668bc818 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8e18ddd18a52f010 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 37: 0x55f666959e23 - as core::ops::function::FnOnce>::call_once::hbbbb32ef11ea0ad2 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 38: 0x55f666959e23 - as core::ops::function::FnOnce>::call_once::h3b8ef23699fc5385 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 39: 0x55f666959e23 - std::sys::unix::thread::Thread::new::thread_start::ha57f5cba35f709b7 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 40: 0x7f5aafce2609 - start_thread [INFO] [stdout] 41: 0x7f5aafaba293 - clone [INFO] [stdout] 42: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] algorithm::tests::test_int_sort [INFO] [stdout] notes::sort::tests::test_get_a_vec [INFO] [stdout] [INFO] [stdout] test result: FAILED. 7 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin cookbook' [INFO] running `Command { std: "docker" "inspect" "d0c3afd3421b55e2a677b5fa8c34893973dbfc1ff9d41748e6c0748ae6cd0d3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0c3afd3421b55e2a677b5fa8c34893973dbfc1ff9d41748e6c0748ae6cd0d3a", kill_on_drop: false }` [INFO] [stdout] d0c3afd3421b55e2a677b5fa8c34893973dbfc1ff9d41748e6c0748ae6cd0d3a