[INFO] cloning repository https://github.com/nasimbahar/third-class
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nasimbahar/third-class" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnasimbahar%2Fthird-class", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnasimbahar%2Fthird-class'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d53b20f7a0991d1e26a9a927d13a758ac8a786c7
[INFO] checking nasimbahar/third-class against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134276
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnasimbahar%2Fthird-class" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nasimbahar/third-class on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nasimbahar/third-class
[INFO] finished tweaking git repo https://github.com/nasimbahar/third-class
[INFO] tweaked toml for git repo https://github.com/nasimbahar/third-class written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nasimbahar/third-class 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" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edd7e74b2c3439fc2188c77d25f5e876a7fe13afceeba341c512929dec76803c
[INFO] running `Command { std: "docker" "start" "-a" "edd7e74b2c3439fc2188c77d25f5e876a7fe13afceeba341c512929dec76803c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edd7e74b2c3439fc2188c77d25f5e876a7fe13afceeba341c512929dec76803c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edd7e74b2c3439fc2188c77d25f5e876a7fe13afceeba341c512929dec76803c", kill_on_drop: false }`
[INFO] [stdout] edd7e74b2c3439fc2188c77d25f5e876a7fe13afceeba341c512929dec76803c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bc99ad9ffcb235a19d6b1ce140d1a69ab9f6b4f889bfd7c1dd713e3a246eeb5
[INFO] running `Command { std: "docker" "start" "-a" "4bc99ad9ffcb235a19d6b1ce140d1a69ab9f6b4f889bfd7c1dd713e3a246eeb5", kill_on_drop: false }`
[INFO] [stderr]     Checking third-class v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Nil` and `Node`
[INFO] [stdout]   --> src/boxing.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 | use LinkedList::{Node, Nil};
[INFO] [stdout]    |                  ^^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Nil` and `Node`
[INFO] [stdout]   --> src/boxing.rs:32:18
[INFO] [stdout]    |
[INFO] [stdout] 32 | use LinkedList::{Node, Nil};
[INFO] [stdout]    |                  ^^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s2`
[INFO] [stdout]   --> src/ownership.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let s2 = s1;
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_s2`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s2`
[INFO] [stdout]   --> src/ownership.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let s2 = s1;
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_s2`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/ownership.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/ownership.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sample` is never used
[INFO] [stdout]  --> src/ownership.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |  fn sample() {
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_one` is never used
[INFO] [stdout]   --> src/ownership.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn add_one(x: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `not_working_demo` is never used
[INFO] [stdout]   --> src/ownership.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn not_working_demo(){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sample` is never used
[INFO] [stdout]  --> src/ownership.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |  fn sample() {
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `give_ownership` is never used
[INFO] [stdout]   --> src/ownership.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn give_ownership() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_one` is never used
[INFO] [stdout]   --> src/ownership.rs:33:4
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn add_one(x: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `take_ownership` is never used
[INFO] [stdout]   --> src/ownership.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn take_ownership(some_string: String) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `not_working_demo` is never used
[INFO] [stdout]   --> src/ownership.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn not_working_demo(){
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `return_ownership` is never used
[INFO] [stdout]   --> src/ownership.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn return_ownership() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `give_ownership` is never used
[INFO] [stdout]   --> src/ownership.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn give_ownership() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `give_and_take_back` is never used
[INFO] [stdout]   --> src/ownership.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn give_and_take_back(a_string: String) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `take_ownership` is never used
[INFO] [stdout]   --> src/ownership.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn take_ownership(some_string: String) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/borrowing.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `return_ownership` is never used
[INFO] [stdout]   --> src/ownership.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn return_ownership() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `give_and_take_back` is never used
[INFO] [stdout]   --> src/ownership.rs:80:4
[INFO] [stdout]    |
[INFO] [stdout] 80 | fn give_and_take_back(a_string: String) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/borrowing.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main_example` is never used
[INFO] [stdout]  --> src/borrowing.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn main_example() {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main_example` is never used
[INFO] [stdout]  --> src/borrowing.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn main_example() {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_length` is never used
[INFO] [stdout]   --> src/borrowing.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn calculate_length(s: &String) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calculate_length` is never used
[INFO] [stdout]   --> src/borrowing.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn calculate_length(s: &String) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `append_exclamation` is never used
[INFO] [stdout]   --> src/borrowing.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn append_exclamation(s: &mut String) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `append_exclamation` is never used
[INFO] [stdout]   --> src/borrowing.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn append_exclamation(s: &mut String) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copytype_example` is never used
[INFO] [stdout]   --> src/borrowing.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn copytype_example() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copytype_example` is never used
[INFO] [stdout]   --> src/borrowing.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn copytype_example() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `double` is never used
[INFO] [stdout]   --> src/borrowing.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn double(x: &i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mutable_copy_example` is never used
[INFO] [stdout]   --> src/borrowing.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn mutable_copy_example() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `double` is never used
[INFO] [stdout]   --> src/borrowing.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn double(x: &i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `mutable_copy_example` is never used
[INFO] [stdout]   --> src/borrowing.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn mutable_copy_example() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/structer.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/structer.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `User` is never constructed
[INFO] [stdout]  --> src/structer.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct User {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `User` is never constructed
[INFO] [stdout]  --> src/structer.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct User {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sampleExample` is never used
[INFO] [stdout]   --> src/structer.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn sampleExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sampleExample` is never used
[INFO] [stdout]   --> src/structer.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn sampleExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rectangle` is never constructed
[INFO] [stdout]   --> src/structer.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Rectangle {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rectangle` is never constructed
[INFO] [stdout]   --> src/structer.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Rectangle {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `area` and `square` are never used
[INFO] [stdout]   --> src/structer.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl Rectangle {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn area(&self) -> u32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn square(size: u32) -> Rectangle {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `complexexample` is never used
[INFO] [stdout]   --> src/structer.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn complexexample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/enumerations.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IpAddrKind` is never used
[INFO] [stdout]  --> src/enumerations.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | enum IpAddrKind {
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `area` and `square` are never used
[INFO] [stdout]   --> src/structer.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | impl Rectangle {
[INFO] [stdout]    | -------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn area(&self) -> u32 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn square(size: u32) -> Rectangle {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` is never used
[INFO] [stdout]   --> src/enumerations.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn BasicExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `complexexample` is never used
[INFO] [stdout]   --> src/structer.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn complexexample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `route` is never used
[INFO] [stdout]   --> src/enumerations.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn route(ip_kind: IpAddrKind) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/enumerations.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IpAddrKind` is never used
[INFO] [stdout]  --> src/enumerations.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | enum IpAddrKind {
[INFO] [stdout]   |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IpAddr` is never used
[INFO] [stdout]   --> src/enumerations.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | enum IpAddr {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` is never used
[INFO] [stdout]   --> src/enumerations.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn BasicExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enumwithdata` is never used
[INFO] [stdout]   --> src/enumerations.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn enumwithdata() {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `route` is never used
[INFO] [stdout]   --> src/enumerations.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn route(ip_kind: IpAddrKind) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `display_address` is never used
[INFO] [stdout]   --> src/enumerations.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn display_address(ip: IpAddr) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IpAddr` is never used
[INFO] [stdout]   --> src/enumerations.rs:32:6
[INFO] [stdout]    |
[INFO] [stdout] 32 | enum IpAddr {
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Message` is never used
[INFO] [stdout]   --> src/enumerations.rs:56:6
[INFO] [stdout]    |
[INFO] [stdout] 56 | enum Message {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enumwithdata` is never used
[INFO] [stdout]   --> src/enumerations.rs:37:4
[INFO] [stdout]    |
[INFO] [stdout] 37 | fn enumwithdata() {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `display_address` is never used
[INFO] [stdout]   --> src/enumerations.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn display_address(ip: IpAddr) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `call` is never used
[INFO] [stdout]   --> src/enumerations.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl Message {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 64 |     fn call(&self) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Message` is never used
[INFO] [stdout]   --> src/enumerations.rs:56:6
[INFO] [stdout]    |
[INFO] [stdout] 56 | enum Message {
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enumwithdifferntDataTypes` is never used
[INFO] [stdout]   --> src/enumerations.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn enumwithdifferntDataTypes() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `call` is never used
[INFO] [stdout]   --> src/enumerations.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 63 | impl Message {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] 64 |     fn call(&self) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/options.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enumwithdifferntDataTypes` is never used
[INFO] [stdout]   --> src/enumerations.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn enumwithdifferntDataTypes() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` is never used
[INFO] [stdout]   --> src/options.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn BasicExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/options.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_option` is never used
[INFO] [stdout]   --> src/options.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn print_option<T>(option: Option<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/errorhandling.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `factorial` is never used
[INFO] [stdout]   --> src/errorhandling.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn factorial(n: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `safe_divide` is never used
[INFO] [stdout]   --> src/errorhandling.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn safe_divide(numerator: f64, denominator: f64) -> Result<f64, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `safe_divide_option` is never used
[INFO] [stdout]   --> src/errorhandling.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn safe_divide_option(numerator: f64, denominator: f64) -> Option<f64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_number` is never used
[INFO] [stdout]   --> src/errorhandling.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn parse_number(s: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unwrapexamples` is never used
[INFO] [stdout]   --> src/errorhandling.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn unwrapexamples() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/boxing.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` is never used
[INFO] [stdout]  --> src/boxing.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn BasicExample() {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` is never used
[INFO] [stdout]   --> src/options.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn BasicExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LinkedList` is never used
[INFO] [stdout]   --> src/boxing.rs:27:6
[INFO] [stdout]    |
[INFO] [stdout] 27 | enum LinkedList {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SecondExample` is never used
[INFO] [stdout]   --> src/boxing.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn SecondExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/slice.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sliceEntireRecord` is never used
[INFO] [stdout]  --> src/slice.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn sliceEntireRecord() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_option` is never used
[INFO] [stdout]   --> src/options.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn print_option<T>(option: Option<T>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/errorhandling.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `factorial` is never used
[INFO] [stdout]   --> src/errorhandling.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn factorial(n: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `safe_divide` is never used
[INFO] [stdout]   --> src/errorhandling.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn safe_divide(numerator: f64, denominator: f64) -> Result<f64, String> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `safe_divide_option` is never used
[INFO] [stdout]   --> src/errorhandling.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn safe_divide_option(numerator: f64, denominator: f64) -> Option<f64> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_number` is never used
[INFO] [stdout]   --> src/errorhandling.rs:56:4
[INFO] [stdout]    |
[INFO] [stdout] 56 | fn parse_number(s: &str) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `unwrapexamples` is never used
[INFO] [stdout]   --> src/errorhandling.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn unwrapexamples() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/boxing.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` is never used
[INFO] [stdout]  --> src/boxing.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn BasicExample() {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LinkedList` is never used
[INFO] [stdout]   --> src/boxing.rs:27:6
[INFO] [stdout]    |
[INFO] [stdout] 27 | enum LinkedList {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SecondExample` is never used
[INFO] [stdout]   --> src/boxing.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn SecondExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SliceRange` is never used
[INFO] [stdout]   --> src/slice.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn SliceRange() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/slice.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `immutableSlice` is never used
[INFO] [stdout]   --> src/slice.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn immutableSlice() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/implementblock.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sliceEntireRecord` is never used
[INFO] [stdout]  --> src/slice.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn sliceEntireRecord() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SliceRange` is never used
[INFO] [stdout]   --> src/slice.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn SliceRange() {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `immutableSlice` is never used
[INFO] [stdout]   --> src/slice.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn immutableSlice() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Foo` is never constructed
[INFO] [stdout]   --> src/implementblock.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Foo(i32);
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `consume`, `borrow`, `borrow_mut`, and `new` are never used
[INFO] [stdout]   --> src/implementblock.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Foo {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 13 | fn consume(self) -> Self {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 | fn borrow(&self) -> &i32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 | fn borrow_mut(&mut self) -> &mut i32 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 | fn new() -> Self {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` is never used
[INFO] [stdout]   --> src/Strings.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn BasicExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reverse_string` is never used
[INFO] [stdout]   --> src/Strings.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn reverse_string(input: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Strings` should have a snake case name
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod Strings;
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `strings`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sampleExample` should have a snake case name
[INFO] [stdout]   --> src/structer.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn sampleExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `sample_example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` should have a snake case name
[INFO] [stdout]   --> src/enumerations.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn BasicExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `basic_example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enumwithdifferntDataTypes` should have a snake case name
[INFO] [stdout]   --> src/enumerations.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn enumwithdifferntDataTypes() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `enumwithdiffernt_data_types`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` should have a snake case name
[INFO] [stdout]   --> src/options.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn BasicExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `basic_example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` should have a snake case name
[INFO] [stdout]  --> src/boxing.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn BasicExample() {
[INFO] [stdout]   |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `basic_example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SecondExample` should have a snake case name
[INFO] [stdout]   --> src/boxing.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn SecondExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `second_example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sliceEntireRecord` should have a snake case name
[INFO] [stdout]  --> src/slice.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn sliceEntireRecord() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `slice_entire_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SliceRange` should have a snake case name
[INFO] [stdout]   --> src/slice.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn SliceRange() {
[INFO] [stdout]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `slice_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `immutableSlice` should have a snake case name
[INFO] [stdout]   --> src/slice.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn immutableSlice() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `immutable_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` should have a snake case name
[INFO] [stdout]   --> src/Strings.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn BasicExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `basic_example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `starting_point` is never used
[INFO] [stdout]  --> src/implementblock.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub fn starting_point(){
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Foo` is never constructed
[INFO] [stdout]   --> src/implementblock.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Foo(i32);
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `consume`, `borrow`, `borrow_mut`, and `new` are never used
[INFO] [stdout]   --> src/implementblock.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Foo {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 13 | fn consume(self) -> Self {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 | fn borrow(&self) -> &i32 {
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 | fn borrow_mut(&mut self) -> &mut i32 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 | fn new() -> Self {
[INFO] [stdout]    |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` is never used
[INFO] [stdout]   --> src/Strings.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn BasicExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reverse_string` is never used
[INFO] [stdout]   --> src/Strings.rs:31:4
[INFO] [stdout]    |
[INFO] [stdout] 31 | fn reverse_string(input: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Strings` should have a snake case name
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | mod Strings;
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `strings`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sampleExample` should have a snake case name
[INFO] [stdout]   --> src/structer.rs:17:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | fn sampleExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `sample_example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` should have a snake case name
[INFO] [stdout]   --> src/enumerations.rs:13:4
[INFO] [stdout]    |
[INFO] [stdout] 13 | fn BasicExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `basic_example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `enumwithdifferntDataTypes` should have a snake case name
[INFO] [stdout]   --> src/enumerations.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn enumwithdifferntDataTypes() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `enumwithdiffernt_data_types`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` should have a snake case name
[INFO] [stdout]   --> src/options.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn BasicExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `basic_example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` should have a snake case name
[INFO] [stdout]  --> src/boxing.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn BasicExample() {
[INFO] [stdout]   |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `basic_example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SecondExample` should have a snake case name
[INFO] [stdout]   --> src/boxing.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn SecondExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `second_example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sliceEntireRecord` should have a snake case name
[INFO] [stdout]  --> src/slice.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn sliceEntireRecord() {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `slice_entire_record`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SliceRange` should have a snake case name
[INFO] [stdout]   --> src/slice.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn SliceRange() {
[INFO] [stdout]    |    ^^^^^^^^^^ help: convert the identifier to snake case: `slice_range`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `immutableSlice` should have a snake case name
[INFO] [stdout]   --> src/slice.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn immutableSlice() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `immutable_slice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BasicExample` should have a snake case name
[INFO] [stdout]   --> src/Strings.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn BasicExample() {
[INFO] [stdout]    |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `basic_example`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "4bc99ad9ffcb235a19d6b1ce140d1a69ab9f6b4f889bfd7c1dd713e3a246eeb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bc99ad9ffcb235a19d6b1ce140d1a69ab9f6b4f889bfd7c1dd713e3a246eeb5", kill_on_drop: false }`
[INFO] [stdout] 4bc99ad9ffcb235a19d6b1ce140d1a69ab9f6b4f889bfd7c1dd713e3a246eeb5