[INFO] cloning repository https://github.com/vanloc1808O19/rust-bootcamp-exercise-1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vanloc1808O19/rust-bootcamp-exercise-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a5784c9f75145d96121c4d418f593b44501d83c1
[INFO] testing vanloc1808O19/rust-bootcamp-exercise-1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvanloc1808O19%2Frust-bootcamp-exercise-1" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vanloc1808O19/rust-bootcamp-exercise-1
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/vanloc1808O19/rust-bootcamp-exercise-1
[INFO] tweaked toml for git repo https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vanloc1808O19/rust-bootcamp-exercise-1 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96c75539c6d0ab6863cb77c449c9a71cbe7b8613ead2cbb59aadd1b81e379bae
[INFO] running `Command { std: "docker" "start" "-a" "96c75539c6d0ab6863cb77c449c9a71cbe7b8613ead2cbb59aadd1b81e379bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96c75539c6d0ab6863cb77c449c9a71cbe7b8613ead2cbb59aadd1b81e379bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c75539c6d0ab6863cb77c449c9a71cbe7b8613ead2cbb59aadd1b81e379bae", kill_on_drop: false }`
[INFO] [stdout] 96c75539c6d0ab6863cb77c449c9a71cbe7b8613ead2cbb59aadd1b81e379bae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44059086eb21a24bf1b6bf608d52eb65692720005fdca9ec517b843ca41067cc
[INFO] running `Command { std: "docker" "start" "-a" "44059086eb21a24bf1b6bf608d52eb65692720005fdca9ec517b843ca41067cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling Rust-Bootcamp-2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `bigger` is never used
[INFO] [stdout]  --> src/conditions.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn bigger(a: i32, b: i32) -> i32 {
[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 `check_number` is never used
[INFO] [stdout]   --> src/conditions.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn check_number(number: i32) -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `foo_if_fizz` is never used
[INFO] [stdout]   --> src/conditions.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn foo_if_fizz(fizzish: &str) -> &str {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_leap_year` is never used
[INFO] [stdout]   --> src/conditions.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn is_leap_year(year: i32) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `factorial` is never used
[INFO] [stdout]   --> src/conditions.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn factorial(n: u32) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_prime` is never used
[INFO] [stdout]   --> src/conditions.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn is_prime(n: u32) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exercise2` is never used
[INFO] [stdout]  --> src/strings.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn exercise2() -> String {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exercise3` is never used
[INFO] [stdout]   --> src/strings.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn exercise3() -> String {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reverse_string` is never used
[INFO] [stdout]   --> src/strings.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn reverse_string(input: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_palindrome` is never used
[INFO] [stdout]   --> src/strings.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn is_palindrome(word: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_char_occurrences` is never used
[INFO] [stdout]   --> src/strings.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn count_char_occurrences(string: &str, ch: char) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum` is never used
[INFO] [stdout]  --> src/functions.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn sum(x: i32, y: i32) -> i32 {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_one_to_n` is never used
[INFO] [stdout]   --> src/functions.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn sum_one_to_n(n: u32) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_average` is never used
[INFO] [stdout]   --> src/functions.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn calculate_average(numbers: &[f64]) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_even_numbers` is never used
[INFO] [stdout]   --> src/functions.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn sum_even_numbers(numbers: &[i32]) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Rust_Bootcamp_2023` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_bootcamp_2023`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "44059086eb21a24bf1b6bf608d52eb65692720005fdca9ec517b843ca41067cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44059086eb21a24bf1b6bf608d52eb65692720005fdca9ec517b843ca41067cc", kill_on_drop: false }`
[INFO] [stdout] 44059086eb21a24bf1b6bf608d52eb65692720005fdca9ec517b843ca41067cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38e852518647437e898a2386a763bb8474a363b3615acd882eada858e07d7316
[INFO] running `Command { std: "docker" "start" "-a" "38e852518647437e898a2386a763bb8474a363b3615acd882eada858e07d7316", kill_on_drop: false }`
[INFO] [stderr]    Compiling Rust-Bootcamp-2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `bigger` is never used
[INFO] [stdout]  --> src/conditions.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn bigger(a: i32, b: i32) -> i32 {
[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 `check_number` is never used
[INFO] [stdout]   --> src/conditions.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn check_number(number: i32) -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `foo_if_fizz` is never used
[INFO] [stdout]   --> src/conditions.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn foo_if_fizz(fizzish: &str) -> &str {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_leap_year` is never used
[INFO] [stdout]   --> src/conditions.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn is_leap_year(year: i32) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `factorial` is never used
[INFO] [stdout]   --> src/conditions.rs:58:4
[INFO] [stdout]    |
[INFO] [stdout] 58 | fn factorial(n: u32) -> u32 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_prime` is never used
[INFO] [stdout]   --> src/conditions.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn is_prime(n: u32) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exercise2` is never used
[INFO] [stdout]  --> src/strings.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn exercise2() -> String {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `exercise3` is never used
[INFO] [stdout]   --> src/strings.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn exercise3() -> String {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reverse_string` is never used
[INFO] [stdout]   --> src/strings.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn reverse_string(input: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_palindrome` is never used
[INFO] [stdout]   --> src/strings.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn is_palindrome(word: &str) -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `count_char_occurrences` is never used
[INFO] [stdout]   --> src/strings.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn count_char_occurrences(string: &str, ch: char) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum` is never used
[INFO] [stdout]  --> src/functions.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn sum(x: i32, y: i32) -> i32 {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_one_to_n` is never used
[INFO] [stdout]   --> src/functions.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn sum_one_to_n(n: u32) -> u32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_average` is never used
[INFO] [stdout]   --> src/functions.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn calculate_average(numbers: &[f64]) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sum_even_numbers` is never used
[INFO] [stdout]   --> src/functions.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn sum_even_numbers(numbers: &[i32]) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Rust_Bootcamp_2023` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_bootcamp_2023`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "38e852518647437e898a2386a763bb8474a363b3615acd882eada858e07d7316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38e852518647437e898a2386a763bb8474a363b3615acd882eada858e07d7316", kill_on_drop: false }`
[INFO] [stdout] 38e852518647437e898a2386a763bb8474a363b3615acd882eada858e07d7316
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5c120c45c64fcb73f4326fb4c8b6f915cc519f6a24fed85a4b44db572a3d268e
[INFO] running `Command { std: "docker" "start" "-a" "5c120c45c64fcb73f4326fb4c8b6f915cc519f6a24fed85a4b44db572a3d268e", kill_on_drop: false }`
[INFO] [stderr] warning: function `bigger` is never used
[INFO] [stderr]  --> src/conditions.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn bigger(a: i32, b: i32) -> i32 {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `check_number` is never used
[INFO] [stderr]   --> src/conditions.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn check_number(number: i32) -> &'static str {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `foo_if_fizz` is never used
[INFO] [stderr]   --> src/conditions.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn foo_if_fizz(fizzish: &str) -> &str {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_leap_year` is never used
[INFO] [stderr]   --> src/conditions.rs:45:4
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn is_leap_year(year: i32) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `factorial` is never used
[INFO] [stderr]   --> src/conditions.rs:58:4
[INFO] [stderr]    |
[INFO] [stderr] 58 | fn factorial(n: u32) -> u32 {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_prime` is never used
[INFO] [stderr]   --> src/conditions.rs:73:4
[INFO] [stderr]    |
[INFO] [stderr] 73 | fn is_prime(n: u32) -> bool {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `exercise2` is never used
[INFO] [stderr]  --> src/strings.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn exercise2() -> String {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `exercise3` is never used
[INFO] [stderr]   --> src/strings.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn exercise3() -> String {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `reverse_string` is never used
[INFO] [stderr]   --> src/strings.rs:28:4
[INFO] [stderr]    |
[INFO] [stderr] 28 | fn reverse_string(input: &str) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `is_palindrome` is never used
[INFO] [stderr]   --> src/strings.rs:35:4
[INFO] [stderr]    |
[INFO] [stderr] 35 | fn is_palindrome(word: &str) -> bool {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `count_char_occurrences` is never used
[INFO] [stderr]   --> src/strings.rs:43:4
[INFO] [stderr]    |
[INFO] [stderr] 43 | fn count_char_occurrences(string: &str, ch: char) -> usize {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sum` is never used
[INFO] [stderr]  --> src/functions.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn sum(x: i32, y: i32) -> i32 {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sum_one_to_n` is never used
[INFO] [stderr]   --> src/functions.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn sum_one_to_n(n: u32) -> u32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `calculate_average` is never used
[INFO] [stderr]   --> src/functions.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn calculate_average(numbers: &[f64]) -> f64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `sum_even_numbers` is never used
[INFO] [stderr]   --> src/functions.rs:34:8
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn sum_even_numbers(numbers: &[i32]) -> i32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Rust_Bootcamp_2023` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `rust_bootcamp_2023`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `Rust-Bootcamp-2023` (lib) generated 16 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/Rust_Bootcamp_2023-390ddeea66023a9a)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test conditions::tests::bar_for_fuzz ... ok
[INFO] [stdout] test conditions::tests::fortytwo_is_bigger_than_thirtytwo ... ok
[INFO] [stdout] test conditions::tests::default_to_baz ... ok
[INFO] [stdout] test conditions::tests::test_check_number_negative ... ok
[INFO] [stdout] test conditions::tests::test_check_number_positive ... ok
[INFO] [stdout] test conditions::tests::test_check_number_zero ... ok
[INFO] [stdout] test conditions::tests::test_leap_year ... ok
[INFO] [stdout] test conditions::tests::test_non_leap_year ... ok
[INFO] [stdout] test conditions::tests::test_factorial ... ok
[INFO] [stdout] test conditions::tests::test_non_prime_number ... ok
[INFO] [stdout] test conditions::tests::test_prime_number ... ok
[INFO] [stdout] test functions::tests::sum_should_work ... ok
[INFO] [stdout] test functions::tests::test_calculate_average_empty ... ok
[INFO] [stdout] test functions::tests::test_sum_0 ... ok
[INFO] [stdout] test functions::tests::test_sum_1 ... ok
[INFO] [stdout] test functions::tests::test_sum_100 ... ok
[INFO] [stdout] test functions::tests::test_sum_even_numbers ... ok
[INFO] [stdout] test strings::tests::exercise2_work ... ok
[INFO] [stdout] test strings::tests::test_count_char_occurrences ... ok
[INFO] [stdout] test strings::tests::test_non_palindrome ... ok
[INFO] [stdout] test strings::tests::test_palindrome ... ok
[INFO] [stdout] test strings::tests::test_reverse_string ... ok
[INFO] [stdout] test functions::tests::test_calculate_average ... ok
[INFO] [stdout] test strings::tests::exercise1_work ... ok
[INFO] [stdout] test strings::tests::exercise3_work ... ok
[INFO] [stdout] test conditions::tests::ten_is_bigger_than_eight ... ok
[INFO] [stdout] test conditions::tests::foo_for_fizz ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running src/conditions.rs (/opt/rustwide/target/debug/deps/conditions-e80dcc6f40344fbf)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::bar_for_fuzz ... ok
[INFO] [stdout] test tests::foo_for_fizz ... ok
[INFO] [stdout] test tests::default_to_baz ... ok
[INFO] [stdout] test tests::fortytwo_is_bigger_than_thirtytwo ... ok
[INFO] [stdout] test tests::ten_is_bigger_than_eight ... ok
[INFO] [stdout] test tests::test_check_number_negative ... ok
[INFO] [stdout] test tests::test_check_number_positive ... ok
[INFO] [stderr]      Running src/functions.rs (/opt/rustwide/target/debug/deps/functions-8a318015e19ee0b5)
[INFO] [stdout] test tests::test_factorial ... ok
[INFO] [stdout] test tests::test_leap_year ... ok
[INFO] [stdout] test tests::test_check_number_zero ... ok
[INFO] [stdout] test tests::test_prime_number ... ok
[INFO] [stdout] test tests::test_non_leap_year ... ok
[INFO] [stdout] test tests::test_non_prime_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_calculate_average_empty ... ok
[INFO] [stdout] test tests::test_calculate_average ... ok
[INFO] [stdout] test tests::test_sum_0 ... ok
[INFO] [stdout] test tests::test_sum_100 ... ok
[INFO] [stdout] test tests::test_sum_1 ... ok
[INFO] [stdout] test tests::test_sum_even_numbers ... ok
[INFO] [stderr]      Running src/strings.rs (/opt/rustwide/target/debug/deps/strings-1ec649882d5467b6)
[INFO] [stdout] test tests::sum_should_work ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::exercise1_work ... ok
[INFO] [stdout] test tests::exercise3_work ... ok
[INFO] [stdout] test tests::test_palindrome ... ok
[INFO] [stdout] test tests::test_non_palindrome ... ok
[INFO] [stdout] test tests::test_count_char_occurrences ... ok
[INFO] [stdout] test tests::exercise2_work ... ok
[INFO] [stdout] test tests::test_reverse_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests Rust_Bootcamp_2023
[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" "5c120c45c64fcb73f4326fb4c8b6f915cc519f6a24fed85a4b44db572a3d268e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c120c45c64fcb73f4326fb4c8b6f915cc519f6a24fed85a4b44db572a3d268e", kill_on_drop: false }`
[INFO] [stdout] 5c120c45c64fcb73f4326fb4c8b6f915cc519f6a24fed85a4b44db572a3d268e