[INFO] cloning repository https://github.com/ShallowFeather/IT-IronMan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ShallowFeather/IT-IronMan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShallowFeather%2FIT-IronMan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShallowFeather%2FIT-IronMan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54172c1d0ca0d59c1395281310f13d63a850ed67
[INFO] checking ShallowFeather/IT-IronMan against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShallowFeather%2FIT-IronMan" "/workspace/builds/worker-89/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-89/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ShallowFeather/IT-IronMan on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ShallowFeather/IT-IronMan
[INFO] finished tweaking git repo https://github.com/ShallowFeather/IT-IronMan
[INFO] tweaked toml for git repo https://github.com/ShallowFeather/IT-IronMan written to /workspace/builds/worker-89/source/Cargo.toml
[INFO] crate git repo https://github.com/ShallowFeather/IT-IronMan already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f153fe8c0bd5c4786a14e338771b8055ce8a60a115a9432f1e87a928978d834
[INFO] running `Command { std: "docker" "start" "-a" "7f153fe8c0bd5c4786a14e338771b8055ce8a60a115a9432f1e87a928978d834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f153fe8c0bd5c4786a14e338771b8055ce8a60a115a9432f1e87a928978d834", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f153fe8c0bd5c4786a14e338771b8055ce8a60a115a9432f1e87a928978d834", kill_on_drop: false }`
[INFO] [stdout] 7f153fe8c0bd5c4786a14e338771b8055ce8a60a115a9432f1e87a928978d834
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b824479885124e17d91caac8f1b63b8f3993985f585b4b71e6d44de8de9fb2fb
[INFO] running `Command { std: "docker" "start" "-a" "b824479885124e17d91caac8f1b63b8f3993985f585b4b71e6d44de8de9fb2fb", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking IT幫幫忙鐵人賽 v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/Basic/mod.rs (3 fixes)
[INFO] [stdout] warning: function is never used: `hello`
[INFO] [stdout]  --> src/Basic/SayHello.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) fn hello() {
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]  --> src/Basic/varible.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn add(a: i32, b: i32) -> i32 {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `owo`
[INFO] [stdout]  --> src/Basic/function.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn owo(){
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hidefunc`
[INFO] [stdout]  --> src/Basic/function.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn hidefunc() {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `retmany`
[INFO] [stdout]   --> src/Basic/function.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn retmany() -> (i32, i32) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `uninput`
[INFO] [stdout]   --> src/Basic/function.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn uninput(_: i32) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `call_hello`
[INFO] [stdout]  --> src/Basic/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn call_hello(){
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hidefunc`
[INFO] [stdout]   --> src/Basic/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn hidefunc() { function::hidefunc(); }
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `return_many`
[INFO] [stdout]   --> src/Basic/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn return_many() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `unin`
[INFO] [stdout]   --> src/Basic/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn unin() { function::uninput(6); }
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `IT幫幫忙鐵人賽` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `it幫幫忙鐵人賽`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Basic` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Basic;
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to snake case: `basic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SayHello` should have a snake case name
[INFO] [stdout]  --> src/Basic/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod SayHello;
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `say_hello`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Tcall` should have a snake case name
[INFO] [stdout]   --> src/Basic/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn Tcall() {
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `tcall`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Tfunc` should have a snake case name
[INFO] [stdout]   --> src/Basic/function.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn Tfunc<T: PartialOrd + Copy>(a: &[T]) -> T {
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `tfunc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hello`
[INFO] [stdout]  --> src/Basic/SayHello.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) fn hello() {
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]  --> src/Basic/varible.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn add(a: i32, b: i32) -> i32 {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `owo`
[INFO] [stdout]  --> src/Basic/function.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn owo(){
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hidefunc`
[INFO] [stdout]  --> src/Basic/function.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn hidefunc() {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `retmany`
[INFO] [stdout]   --> src/Basic/function.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn retmany() -> (i32, i32) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `uninput`
[INFO] [stdout]   --> src/Basic/function.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn uninput(_: i32) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `call_hello`
[INFO] [stdout]  --> src/Basic/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn call_hello(){
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hidefunc`
[INFO] [stdout]   --> src/Basic/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn hidefunc() { function::hidefunc(); }
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `return_many`
[INFO] [stdout]   --> src/Basic/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn return_many() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `unin`
[INFO] [stdout]   --> src/Basic/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn unin() { function::uninput(6); }
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `IT幫幫忙鐵人賽` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `it幫幫忙鐵人賽`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Basic` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Basic;
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to snake case: `basic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SayHello` should have a snake case name
[INFO] [stdout]  --> src/Basic/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod SayHello;
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `say_hello`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Tcall` should have a snake case name
[INFO] [stdout]   --> src/Basic/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn Tcall() {
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `tcall`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Tfunc` should have a snake case name
[INFO] [stdout]   --> src/Basic/function.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn Tfunc<T: PartialOrd + Copy>(a: &[T]) -> T {
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `tfunc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.86s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking IT幫幫忙鐵人賽 v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: function is never used: `hello`
[INFO] [stdout]  --> src/Basic/SayHello.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) fn hello() {
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]  --> src/Basic/varible.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn add(a: i32, b: i32) -> i32 {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `owo`
[INFO] [stdout]  --> src/Basic/function.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn owo(){
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hidefunc`
[INFO] [stdout]  --> src/Basic/function.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn hidefunc() {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `retmany`
[INFO] [stdout]   --> src/Basic/function.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn retmany() -> (i32, i32) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `uninput`
[INFO] [stdout]   --> src/Basic/function.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn uninput(_: i32) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `call_hello`
[INFO] [stdout]  --> src/Basic/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn call_hello(){
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hidefunc`
[INFO] [stdout]   --> src/Basic/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn hidefunc() { function::hidefunc(); }
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `return_many`
[INFO] [stdout]   --> src/Basic/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn return_many() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `unin`
[INFO] [stdout]   --> src/Basic/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn unin() { function::uninput(6); }
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `IT幫幫忙鐵人賽` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `it幫幫忙鐵人賽`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Basic` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Basic;
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to snake case: `basic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SayHello` should have a snake case name
[INFO] [stdout]  --> src/Basic/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod SayHello;
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `say_hello`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Tcall` should have a snake case name
[INFO] [stdout]   --> src/Basic/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn Tcall() {
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `tcall`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Tfunc` should have a snake case name
[INFO] [stdout]   --> src/Basic/function.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn Tfunc<T: PartialOrd + Copy>(a: &[T]) -> T {
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `tfunc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hello`
[INFO] [stdout]  --> src/Basic/SayHello.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) fn hello() {
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]  --> src/Basic/varible.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn add(a: i32, b: i32) -> i32 {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `owo`
[INFO] [stdout]  --> src/Basic/function.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn owo(){
[INFO] [stdout]   |    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hidefunc`
[INFO] [stdout]  --> src/Basic/function.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn hidefunc() {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `retmany`
[INFO] [stdout]   --> src/Basic/function.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn retmany() -> (i32, i32) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `uninput`
[INFO] [stdout]   --> src/Basic/function.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn uninput(_: i32) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `call_hello`
[INFO] [stdout]  --> src/Basic/mod.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn call_hello(){
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hidefunc`
[INFO] [stdout]   --> src/Basic/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn hidefunc() { function::hidefunc(); }
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `return_many`
[INFO] [stdout]   --> src/Basic/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn return_many() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `unin`
[INFO] [stdout]   --> src/Basic/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn unin() { function::uninput(6); }
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `IT幫幫忙鐵人賽` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `it幫幫忙鐵人賽`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Basic` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod Basic;
[INFO] [stdout]   |     ^^^^^ help: convert the identifier to snake case: `basic`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `SayHello` should have a snake case name
[INFO] [stdout]  --> src/Basic/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod SayHello;
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to snake case: `say_hello`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Tcall` should have a snake case name
[INFO] [stdout]   --> src/Basic/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn Tcall() {
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `tcall`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Tfunc` should have a snake case name
[INFO] [stdout]   --> src/Basic/function.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn Tfunc<T: PartialOrd + Copy>(a: &[T]) -> T {
[INFO] [stdout]    |        ^^^^^ help: convert the identifier to snake case: `tfunc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "b824479885124e17d91caac8f1b63b8f3993985f585b4b71e6d44de8de9fb2fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b824479885124e17d91caac8f1b63b8f3993985f585b4b71e6d44de8de9fb2fb", kill_on_drop: false }`
[INFO] [stdout] b824479885124e17d91caac8f1b63b8f3993985f585b4b71e6d44de8de9fb2fb