[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] e886d5f62aeeb27811d4f19fcf75f596192ed757 [INFO] testing ShallowFeather/IT-IronMan against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FShallowFeather%2FIT-IronMan" "/workspace/builds/worker-46/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ShallowFeather/IT-IronMan on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/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-46/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" "+beta-2021-09-08" "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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6ac5d4e3ba7dbfa3c9d1a1cab9b137d9090d5a1a92fa5d164c31ae85cd601a9 [INFO] running `Command { std: "docker" "start" "-a" "a6ac5d4e3ba7dbfa3c9d1a1cab9b137d9090d5a1a92fa5d164c31ae85cd601a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6ac5d4e3ba7dbfa3c9d1a1cab9b137d9090d5a1a92fa5d164c31ae85cd601a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6ac5d4e3ba7dbfa3c9d1a1cab9b137d9090d5a1a92fa5d164c31ae85cd601a9", kill_on_drop: false }` [INFO] [stdout] a6ac5d4e3ba7dbfa3c9d1a1cab9b137d9090d5a1a92fa5d164c31ae85cd601a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1760f137b5c7b12c9cb42acb0493733cb391c6e47bca076f352efc1631a44e41 [INFO] running `Command { std: "docker" "start" "-a" "1760f137b5c7b12c9cb42acb0493733cb391c6e47bca076f352efc1631a44e41", kill_on_drop: false }` [INFO] [stderr] Compiling IT幫幫忙鐵人賽 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::Basic::function::Tfunc` [INFO] [stdout] --> src/Basic/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::Basic::function::Tfunc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/Basic/closure.rs:2:44 [INFO] [stdout] | [INFO] [stdout] 2 | fn add(i: i32, j: i32) -> i32 { i + j }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/Basic/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let a = function::Tfunc(&int_list); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/Basic/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let b = function::Tfunc::(&int_list); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [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: `Tfunc` [INFO] [stdout] --> src/Basic/function.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn Tfunc(a: &[T]) -> T { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `into` [INFO] [stdout] --> src/Basic/function.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn into(op: fn(i8, i8) -> i8, a: i8, b: i8) -> i8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add` [INFO] [stdout] --> src/Basic/function.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn add(a: i8, b: i8) -> i8 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `product` [INFO] [stdout] --> src/Basic/function.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn product(a: i8, b: i8) -> i8 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `oao` [INFO] [stdout] --> src/Basic/function.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn oao() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `closure` [INFO] [stdout] --> src/Basic/closure.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn closure() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `call_hello` [INFO] [stdout] --> src/Basic/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn call_hello(){ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hidefunc` [INFO] [stdout] --> src/Basic/mod.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | 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:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn return_many() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `unin` [INFO] [stdout] --> src/Basic/mod.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn unin() { function::uninput(6); } [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `Tcall` [INFO] [stdout] --> src/Basic/mod.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn Tcall() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fntofn` [INFO] [stdout] --> src/Basic/mod.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn fntofn(){ [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:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn Tcall() { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `tcall` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `CTFE` should have a snake case name [INFO] [stdout] --> src/Basic/mod.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn CTFE() { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ctfe` [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(a: &[T]) -> T { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `tfunc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `CTFE` should have a snake case name [INFO] [stdout] --> src/Basic/function.rs:50:14 [INFO] [stdout] | [INFO] [stdout] 50 | pub const fn CTFE() -> i8 { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ctfe` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "1760f137b5c7b12c9cb42acb0493733cb391c6e47bca076f352efc1631a44e41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1760f137b5c7b12c9cb42acb0493733cb391c6e47bca076f352efc1631a44e41", kill_on_drop: false }` [INFO] [stdout] 1760f137b5c7b12c9cb42acb0493733cb391c6e47bca076f352efc1631a44e41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67eaef269e2385c979c069b1784edc224043bdb09943811df21feb64e4687cb3 [INFO] running `Command { std: "docker" "start" "-a" "67eaef269e2385c979c069b1784edc224043bdb09943811df21feb64e4687cb3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling IT幫幫忙鐵人賽 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::Basic::function::Tfunc` [INFO] [stdout] --> src/Basic/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::Basic::function::Tfunc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/Basic/closure.rs:2:44 [INFO] [stdout] | [INFO] [stdout] 2 | fn add(i: i32, j: i32) -> i32 { i + j }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/Basic/mod.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let a = function::Tfunc(&int_list); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/Basic/mod.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let b = function::Tfunc::(&int_list); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [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: `Tfunc` [INFO] [stdout] --> src/Basic/function.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn Tfunc(a: &[T]) -> T { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `into` [INFO] [stdout] --> src/Basic/function.rs:34:4 [INFO] [stdout] | [INFO] [stdout] 34 | fn into(op: fn(i8, i8) -> i8, a: i8, b: i8) -> i8 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `add` [INFO] [stdout] --> src/Basic/function.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn add(a: i8, b: i8) -> i8 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `product` [INFO] [stdout] --> src/Basic/function.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn product(a: i8, b: i8) -> i8 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `oao` [INFO] [stdout] --> src/Basic/function.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn oao() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `closure` [INFO] [stdout] --> src/Basic/closure.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn closure() { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `call_hello` [INFO] [stdout] --> src/Basic/mod.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn call_hello(){ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hidefunc` [INFO] [stdout] --> src/Basic/mod.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | 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:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn return_many() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `unin` [INFO] [stdout] --> src/Basic/mod.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn unin() { function::uninput(6); } [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `Tcall` [INFO] [stdout] --> src/Basic/mod.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn Tcall() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `fntofn` [INFO] [stdout] --> src/Basic/mod.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn fntofn(){ [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:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn Tcall() { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `tcall` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `CTFE` should have a snake case name [INFO] [stdout] --> src/Basic/mod.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn CTFE() { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ctfe` [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(a: &[T]) -> T { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `tfunc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `CTFE` should have a snake case name [INFO] [stdout] --> src/Basic/function.rs:50:14 [INFO] [stdout] | [INFO] [stdout] 50 | pub const fn CTFE() -> i8 { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `ctfe` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 52.66s [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "67eaef269e2385c979c069b1784edc224043bdb09943811df21feb64e4687cb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67eaef269e2385c979c069b1784edc224043bdb09943811df21feb64e4687cb3", kill_on_drop: false }` [INFO] [stdout] 67eaef269e2385c979c069b1784edc224043bdb09943811df21feb64e4687cb3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 20a08026eb892d4b6f730bf3e352224c94afe3b9146d88f1af0dc06d2af99f4d [INFO] running `Command { std: "docker" "start" "-a" "20a08026eb892d4b6f730bf3e352224c94afe3b9146d88f1af0dc06d2af99f4d", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::Basic::function::Tfunc` [INFO] [stderr] --> src/Basic/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::Basic::function::Tfunc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/Basic/closure.rs:2:44 [INFO] [stderr] | [INFO] [stderr] 2 | fn add(i: i32, j: i32) -> i32 { i + j }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `a` [INFO] [stderr] --> src/Basic/mod.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | let a = function::Tfunc(&int_list); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> src/Basic/mod.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | let b = function::Tfunc::(&int_list); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hello` [INFO] [stderr] --> src/Basic/SayHello.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | pub(crate) fn hello() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add` [INFO] [stderr] --> src/Basic/varible.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn add(a: i32, b: i32) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `owo` [INFO] [stderr] --> src/Basic/function.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn owo(){ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hidefunc` [INFO] [stderr] --> src/Basic/function.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn hidefunc() { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `retmany` [INFO] [stderr] --> src/Basic/function.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn retmany() -> (i32, i32) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `uninput` [INFO] [stderr] --> src/Basic/function.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn uninput(_: i32) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `Tfunc` [INFO] [stderr] --> src/Basic/function.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn Tfunc(a: &[T]) -> T { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `into` [INFO] [stderr] --> src/Basic/function.rs:34:4 [INFO] [stderr] | [INFO] [stderr] 34 | fn into(op: fn(i8, i8) -> i8, a: i8, b: i8) -> i8 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `add` [INFO] [stderr] --> src/Basic/function.rs:37:4 [INFO] [stderr] | [INFO] [stderr] 37 | fn add(a: i8, b: i8) -> i8 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `product` [INFO] [stderr] --> src/Basic/function.rs:40:4 [INFO] [stderr] | [INFO] [stderr] 40 | fn product(a: i8, b: i8) -> i8 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `oao` [INFO] [stderr] --> src/Basic/function.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn oao() { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `closure` [INFO] [stderr] --> src/Basic/closure.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn closure() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `call_hello` [INFO] [stderr] --> src/Basic/mod.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn call_hello(){ [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `hidefunc` [INFO] [stderr] --> src/Basic/mod.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn hidefunc() { function::hidefunc(); } [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `return_many` [INFO] [stderr] --> src/Basic/mod.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn return_many() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `unin` [INFO] [stderr] --> src/Basic/mod.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn unin() { function::uninput(6); } [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `Tcall` [INFO] [stderr] --> src/Basic/mod.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn Tcall() { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `fntofn` [INFO] [stderr] --> src/Basic/mod.rs:28:8 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn fntofn(){ [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `IT幫幫忙鐵人賽` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `it幫幫忙鐵人賽` [INFO] [stderr] [INFO] [stderr] warning: module `Basic` should have a snake case name [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | mod Basic; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `basic` [INFO] [stderr] [INFO] [stderr] warning: module `SayHello` should have a snake case name [INFO] [stderr] --> src/Basic/mod.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | mod SayHello; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `say_hello` [INFO] [stderr] [INFO] [stderr] warning: function `Tcall` should have a snake case name [INFO] [stderr] --> src/Basic/mod.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn Tcall() { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `tcall` [INFO] [stderr] [INFO] [stderr] warning: function `CTFE` should have a snake case name [INFO] [stderr] --> src/Basic/mod.rs:31:8 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn CTFE() { [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `ctfe` [INFO] [stderr] [INFO] [stderr] warning: function `Tfunc` should have a snake case name [INFO] [stderr] --> src/Basic/function.rs:24:8 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn Tfunc(a: &[T]) -> T { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `tfunc` [INFO] [stderr] [INFO] [stderr] warning: function `CTFE` should have a snake case name [INFO] [stderr] --> src/Basic/function.rs:50:14 [INFO] [stderr] | [INFO] [stderr] 50 | pub const fn CTFE() -> i8 { [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `ctfe` [INFO] [stderr] [INFO] [stderr] warning: `IT幫幫忙鐵人賽` (bin "IT幫幫忙鐵人賽" test) generated 29 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/IT幫幫忙鐵人賽-6ffdf8a906736c5d) [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" "20a08026eb892d4b6f730bf3e352224c94afe3b9146d88f1af0dc06d2af99f4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20a08026eb892d4b6f730bf3e352224c94afe3b9146d88f1af0dc06d2af99f4d", kill_on_drop: false }` [INFO] [stdout] 20a08026eb892d4b6f730bf3e352224c94afe3b9146d88f1af0dc06d2af99f4d