[INFO] cloning repository https://github.com/James-APH/codewars_solutions
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/James-APH/codewars_solutions" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJames-APH%2Fcodewars_solutions", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJames-APH%2Fcodewars_solutions'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6153b4d21d667f69a0125765f3b624a904d4868d
[INFO] testing James-APH/codewars_solutions against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJames-APH%2Fcodewars_solutions" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/James-APH/codewars_solutions
[INFO] finished tweaking git repo https://github.com/James-APH/codewars_solutions
[INFO] tweaked toml for git repo https://github.com/James-APH/codewars_solutions written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/James-APH/codewars_solutions on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/James-APH/codewars_solutions already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing James-APH/codewars_solutions against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJames-APH%2Fcodewars_solutions" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/James-APH/codewars_solutions
[INFO] finished tweaking git repo https://github.com/James-APH/codewars_solutions
[INFO] tweaked toml for git repo https://github.com/James-APH/codewars_solutions written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/James-APH/codewars_solutions on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/James-APH/codewars_solutions already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1aaea9f05e9ce1ff2c40ffd242b9366a2137c158da3944f263885638670f744
[INFO] running `Command { std: "docker" "start" "-a" "e1aaea9f05e9ce1ff2c40ffd242b9366a2137c158da3944f263885638670f744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1aaea9f05e9ce1ff2c40ffd242b9366a2137c158da3944f263885638670f744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1aaea9f05e9ce1ff2c40ffd242b9366a2137c158da3944f263885638670f744", kill_on_drop: false }`
[INFO] [stdout] e1aaea9f05e9ce1ff2c40ffd242b9366a2137c158da3944f263885638670f744
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 6a0f7967823e39fcf5adcc0a70cdb8de197192a3bd8575584aa45c3e462638d5
[INFO] running `Command { std: "docker" "start" "-a" "6a0f7967823e39fcf5adcc0a70cdb8de197192a3bd8575584aa45c3e462638d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling codewars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `disemvowel` is never used
[INFO] [stdout]  --> src/disemvowel_trolls.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn disemvowel(s: &str) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_count` is never used
[INFO] [stdout]  --> src/greed_is_good.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_count(dice: &[u8; 5], num: u8) -> u8 {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `score` is never used
[INFO] [stdout]  --> src/greed_is_good.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn score(dice: [u8; 5]) -> u32 {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solution` is never used
[INFO] [stdout]   --> src/multiples_of_3_or_5.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn solution(num: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persistence` is never used
[INFO] [stdout]  --> src/persistent_bugger.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn persistence(num: u64) -> u64 {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `row_weights` is never used
[INFO] [stdout]  --> src/row_weights.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn row_weights(array: Vec<u32>) -> (u32, u32) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort_numbers` is never used
[INFO] [stdout]  --> src/sort_numbers.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn sort_numbers(arr: &Vec<i32>) -> Vec<i32> {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_valid_walk` is never used
[INFO] [stdout]  --> src/take_a_ten_minutes_walk.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn is_valid_walk(walk: &[char]) -> bool {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `longest` is never used
[INFO] [stdout]   --> src/two_to_one.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn longest(a1: &str, a2: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_count` is never used
[INFO] [stdout]   --> src/vowel_count.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn get_count(string: &str) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `likes` is never used
[INFO] [stdout]  --> src/who_likes_it.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn likes(names: &[&str]) -> String {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_num_from_str` is never used
[INFO] [stdout]  --> src/your_order_please.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn get_num_from_str(s: &str) -> u32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `order` is never used
[INFO] [stdout]   --> src/your_order_please.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn order(sentence: &str) -> String {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "6a0f7967823e39fcf5adcc0a70cdb8de197192a3bd8575584aa45c3e462638d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a0f7967823e39fcf5adcc0a70cdb8de197192a3bd8575584aa45c3e462638d5", kill_on_drop: false }`
[INFO] [stdout] 6a0f7967823e39fcf5adcc0a70cdb8de197192a3bd8575584aa45c3e462638d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 9a6705cbf38d8b30f7f096dc61d2e1b2e6c81874150a52b90248912e2504dabc
[INFO] running `Command { std: "docker" "start" "-a" "9a6705cbf38d8b30f7f096dc61d2e1b2e6c81874150a52b90248912e2504dabc", kill_on_drop: false }`
[INFO] [stderr]    Compiling codewars v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `disemvowel` is never used
[INFO] [stdout]  --> src/disemvowel_trolls.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn disemvowel(s: &str) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_count` is never used
[INFO] [stdout]  --> src/greed_is_good.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn get_count(dice: &[u8; 5], num: u8) -> u8 {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `score` is never used
[INFO] [stdout]  --> src/greed_is_good.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn score(dice: [u8; 5]) -> u32 {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `solution` is never used
[INFO] [stdout]   --> src/multiples_of_3_or_5.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn solution(num: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `persistence` is never used
[INFO] [stdout]  --> src/persistent_bugger.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn persistence(num: u64) -> u64 {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `row_weights` is never used
[INFO] [stdout]  --> src/row_weights.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn row_weights(array: Vec<u32>) -> (u32, u32) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort_numbers` is never used
[INFO] [stdout]  --> src/sort_numbers.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn sort_numbers(arr: &Vec<i32>) -> Vec<i32> {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_valid_walk` is never used
[INFO] [stdout]  --> src/take_a_ten_minutes_walk.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn is_valid_walk(walk: &[char]) -> bool {
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `longest` is never used
[INFO] [stdout]   --> src/two_to_one.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn longest(a1: &str, a2: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_count` is never used
[INFO] [stdout]   --> src/vowel_count.rs:16:4
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn get_count(string: &str) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `likes` is never used
[INFO] [stdout]  --> src/who_likes_it.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn likes(names: &[&str]) -> String {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_num_from_str` is never used
[INFO] [stdout]  --> src/your_order_please.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn get_num_from_str(s: &str) -> u32 {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `order` is never used
[INFO] [stdout]   --> src/your_order_please.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn order(sentence: &str) -> String {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "9a6705cbf38d8b30f7f096dc61d2e1b2e6c81874150a52b90248912e2504dabc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a6705cbf38d8b30f7f096dc61d2e1b2e6c81874150a52b90248912e2504dabc", kill_on_drop: false }`
[INFO] [stdout] 9a6705cbf38d8b30f7f096dc61d2e1b2e6c81874150a52b90248912e2504dabc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 70dd33c2e1694cc07a60d6c79d1aea54752bd11a80a3fc3df1dc1e45952b8ee5
[INFO] running `Command { std: "docker" "start" "-a" "70dd33c2e1694cc07a60d6c79d1aea54752bd11a80a3fc3df1dc1e45952b8ee5", kill_on_drop: false }`
[INFO] [stderr] warning: function `disemvowel` is never used
[INFO] [stderr]  --> src/disemvowel_trolls.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn disemvowel(s: &str) -> String {
[INFO] [stderr]   |    ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_count` is never used
[INFO] [stderr]  --> src/greed_is_good.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn get_count(dice: &[u8; 5], num: u8) -> u8 {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `score` is never used
[INFO] [stderr]  --> src/greed_is_good.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn score(dice: [u8; 5]) -> u32 {
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `solution` is never used
[INFO] [stderr]   --> src/multiples_of_3_or_5.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn solution(num: i32) -> i32 {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `persistence` is never used
[INFO] [stderr]  --> src/persistent_bugger.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn persistence(num: u64) -> u64 {
[INFO] [stderr]   |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `row_weights` is never used
[INFO] [stderr]  --> src/row_weights.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn row_weights(array: Vec<u32>) -> (u32, u32) {
[INFO] [stderr]   |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sort_numbers` is never used
[INFO] [stderr]  --> src/sort_numbers.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn sort_numbers(arr: &Vec<i32>) -> Vec<i32> {
[INFO] [stderr]   |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_valid_walk` is never used
[INFO] [stderr]  --> src/take_a_ten_minutes_walk.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn is_valid_walk(walk: &[char]) -> bool {
[INFO] [stderr]   |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `longest` is never used
[INFO] [stderr]   --> src/two_to_one.rs:14:4
[INFO] [stderr]    |
[INFO] [stderr] 14 | fn longest(a1: &str, a2: &str) -> String {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_count` is never used
[INFO] [stderr]   --> src/vowel_count.rs:16:4
[INFO] [stderr]    |
[INFO] [stderr] 16 | fn get_count(string: &str) -> usize {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `likes` is never used
[INFO] [stderr]  --> src/who_likes_it.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn likes(names: &[&str]) -> String {
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_num_from_str` is never used
[INFO] [stderr]  --> src/your_order_please.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn get_num_from_str(s: &str) -> u32 {
[INFO] [stderr]   |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `order` is never used
[INFO] [stderr]   --> src/your_order_please.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn order(sentence: &str) -> String {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `codewars` (bin "codewars" test) generated 13 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/build/codewars/7dd792ea78c47b09/deps/codewars-7dd792ea78c47b09)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70dd33c2e1694cc07a60d6c79d1aea54752bd11a80a3fc3df1dc1e45952b8ee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70dd33c2e1694cc07a60d6c79d1aea54752bd11a80a3fc3df1dc1e45952b8ee5", kill_on_drop: false }`
[INFO] [stdout] 70dd33c2e1694cc07a60d6c79d1aea54752bd11a80a3fc3df1dc1e45952b8ee5