[INFO] cloning repository https://github.com/rifqempul/rust-latihan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rifqempul/rust-latihan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frifqempul%2Frust-latihan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frifqempul%2Frust-latihan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c480b67384d4e0bac90b7b9cfabf678f7828803b
[INFO] testing rifqempul/rust-latihan against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frifqempul%2Frust-latihan" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rifqempul/rust-latihan on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rifqempul/rust-latihan
[INFO] finished tweaking git repo https://github.com/rifqempul/rust-latihan
[INFO] tweaked toml for git repo https://github.com/rifqempul/rust-latihan written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/rifqempul/rust-latihan already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8da2f1da96c4dddbf7fe28fd91f21d5d1057e6f9d231e6ad242bafd494026159
[INFO] running `Command { std: "docker" "start" "-a" "8da2f1da96c4dddbf7fe28fd91f21d5d1057e6f9d231e6ad242bafd494026159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8da2f1da96c4dddbf7fe28fd91f21d5d1057e6f9d231e6ad242bafd494026159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da2f1da96c4dddbf7fe28fd91f21d5d1057e6f9d231e6ad242bafd494026159", kill_on_drop: false }`
[INFO] [stdout] 8da2f1da96c4dddbf7fe28fd91f21d5d1057e6f9d231e6ad242bafd494026159
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7cd80baa8e8dba19f2a9d713cd4fefed4d79df3d5ecb9562acdb936e76a47b3
[INFO] running `Command { std: "docker" "start" "-a" "d7cd80baa8e8dba19f2a9d713cd4fefed4d79df3d5ecb9562acdb936e76a47b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling latihan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `animal` should have an upper camel case name
[INFO] [stdout]  --> src/lat_02_struct/animal.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct animal {
[INFO] [stdout]   |        ^^^^^^ help: convert the identifier to upper camel case: `Animal`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/lat_02_struct/start.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `allObjects` should have an upper camel case name
[INFO] [stdout]   --> src/lat_02_struct/world.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait allObjects {
[INFO] [stdout]    |           ^^^^^^^^^^ help: convert the identifier to upper camel case: `AllObjects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `creeps`
[INFO] [stdout]   --> src/lat_02_struct/start.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut creeps: Creep = Creep::new(
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_creeps`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lat_02_struct/start.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut creeps: Creep = Creep::new(
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `animal`
[INFO] [stdout]  --> src/lat_02_struct/animal.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct animal {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `World`
[INFO] [stdout]  --> src/lat_02_struct/world.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct World {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `getId` should have a snake case name
[INFO] [stdout]  --> src/lat_02_struct/world.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn getId(&self)-> String;
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to snake case: `get_id`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `assignId` should have a snake case name
[INFO] [stdout]  --> src/lat_02_struct/world.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn assignId(&self, id: String) -> Self;
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `assign_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `getAll` should have a snake case name
[INFO] [stdout]   --> src/lat_02_struct/world.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn getAll();
[INFO] [stdout]    |        ^^^^^^ help: convert the identifier to snake case: `get_all`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `removeById` should have a snake case name
[INFO] [stdout]   --> src/lat_02_struct/world.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn removeById( id: i8);
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `remove_by_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `prompt`
[INFO] [stdout]  --> src/try_01_hello/hello.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn prompt() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Assistant`
[INFO] [stdout]   --> src/try_01_hello/hello.rs:54:6
[INFO] [stdout]    |
[INFO] [stdout] 54 | enum Assistant {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `selection`
[INFO] [stdout]   --> src/try_01_hello/hello.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn selection(num: u8) -> Assistant {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hi_siri`
[INFO] [stdout]   --> src/try_01_hello/hello.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn hi_siri() {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `other`
[INFO] [stdout]   --> src/try_01_hello/hello.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn other() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "d7cd80baa8e8dba19f2a9d713cd4fefed4d79df3d5ecb9562acdb936e76a47b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7cd80baa8e8dba19f2a9d713cd4fefed4d79df3d5ecb9562acdb936e76a47b3", kill_on_drop: false }`
[INFO] [stdout] d7cd80baa8e8dba19f2a9d713cd4fefed4d79df3d5ecb9562acdb936e76a47b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7704ddefcf2834a4d06dcc11a425d1099dae9ee6c4181dcb3aceb8c47ff28baf
[INFO] running `Command { std: "docker" "start" "-a" "7704ddefcf2834a4d06dcc11a425d1099dae9ee6c4181dcb3aceb8c47ff28baf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: type `animal` should have an upper camel case name
[INFO] [stdout]  --> src/lat_02_struct/animal.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct animal {
[INFO] [stdout]   |        ^^^^^^ help: convert the identifier to upper camel case: `Animal`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/lat_02_struct/start.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `allObjects` should have an upper camel case name
[INFO] [stdout]   --> src/lat_02_struct/world.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait allObjects {
[INFO] [stdout]    |           ^^^^^^^^^^ help: convert the identifier to upper camel case: `AllObjects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `creeps`
[INFO] [stdout]   --> src/lat_02_struct/start.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut creeps: Creep = Creep::new(
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_creeps`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lat_02_struct/start.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut creeps: Creep = Creep::new(
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `animal`
[INFO] [stdout]  --> src/lat_02_struct/animal.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct animal {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `World`
[INFO] [stdout]  --> src/lat_02_struct/world.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct World {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `getId` should have a snake case name
[INFO] [stdout]  --> src/lat_02_struct/world.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn getId(&self)-> String;
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to snake case: `get_id`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `assignId` should have a snake case name
[INFO] [stdout]  --> src/lat_02_struct/world.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn assignId(&self, id: String) -> Self;
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `assign_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `getAll` should have a snake case name
[INFO] [stdout]   --> src/lat_02_struct/world.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn getAll();
[INFO] [stdout]    |        ^^^^^^ help: convert the identifier to snake case: `get_all`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `removeById` should have a snake case name
[INFO] [stdout]   --> src/lat_02_struct/world.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn removeById( id: i8);
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `remove_by_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling latihan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `animal` should have an upper camel case name
[INFO] [stdout]  --> src/lat_02_struct/animal.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct animal {
[INFO] [stdout]   |        ^^^^^^ help: convert the identifier to upper camel case: `Animal`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]  --> src/lat_02_struct/start.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Deref;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `allObjects` should have an upper camel case name
[INFO] [stdout]   --> src/lat_02_struct/world.rs:15:11
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub trait allObjects {
[INFO] [stdout]    |           ^^^^^^^^^^ help: convert the identifier to upper camel case: `AllObjects`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `creeps`
[INFO] [stdout]   --> src/lat_02_struct/start.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut creeps: Creep = Creep::new(
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_creeps`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lat_02_struct/start.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut creeps: Creep = Creep::new(
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `animal`
[INFO] [stdout]  --> src/lat_02_struct/animal.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct animal {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `World`
[INFO] [stdout]  --> src/lat_02_struct/world.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 2 | struct World {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `getId` should have a snake case name
[INFO] [stdout]  --> src/lat_02_struct/world.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 |     fn getId(&self)-> String;
[INFO] [stdout]   |        ^^^^^ help: convert the identifier to snake case: `get_id`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `assignId` should have a snake case name
[INFO] [stdout]  --> src/lat_02_struct/world.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn assignId(&self, id: String) -> Self;
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `assign_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `getAll` should have a snake case name
[INFO] [stdout]   --> src/lat_02_struct/world.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn getAll();
[INFO] [stdout]    |        ^^^^^^ help: convert the identifier to snake case: `get_all`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait method `removeById` should have a snake case name
[INFO] [stdout]   --> src/lat_02_struct/world.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn removeById( id: i8);
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `remove_by_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `prompt`
[INFO] [stdout]  --> src/try_01_hello/hello.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn prompt() {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Assistant`
[INFO] [stdout]   --> src/try_01_hello/hello.rs:54:6
[INFO] [stdout]    |
[INFO] [stdout] 54 | enum Assistant {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `selection`
[INFO] [stdout]   --> src/try_01_hello/hello.rs:61:4
[INFO] [stdout]    |
[INFO] [stdout] 61 | fn selection(num: u8) -> Assistant {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `hi_siri`
[INFO] [stdout]   --> src/try_01_hello/hello.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn hi_siri() {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `other`
[INFO] [stdout]   --> src/try_01_hello/hello.rs:88:4
[INFO] [stdout]    |
[INFO] [stdout] 88 | fn other() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] [stderr]   Executable unittests src/lat_02_struct/lib.rs (/opt/rustwide/target/debug/deps/pokemon-93343501545d8dd0)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/latihan-ae87beb774948fb5)
[INFO] running `Command { std: "docker" "inspect" "7704ddefcf2834a4d06dcc11a425d1099dae9ee6c4181dcb3aceb8c47ff28baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7704ddefcf2834a4d06dcc11a425d1099dae9ee6c4181dcb3aceb8c47ff28baf", kill_on_drop: false }`
[INFO] [stdout] 7704ddefcf2834a4d06dcc11a425d1099dae9ee6c4181dcb3aceb8c47ff28baf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61993a6f06191f82aad00c3fcf376e0c4af2a8cae0155cb417a88f247f5f6528
[INFO] running `Command { std: "docker" "start" "-a" "61993a6f06191f82aad00c3fcf376e0c4af2a8cae0155cb417a88f247f5f6528", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: type `animal` should have an upper camel case name
[INFO] [stderr]  --> src/lat_02_struct/animal.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct animal {
[INFO] [stderr]   |        ^^^^^^ help: convert the identifier to upper camel case: `Animal`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Deref`
[INFO] [stderr]  --> src/lat_02_struct/start.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Deref;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `allObjects` should have an upper camel case name
[INFO] [stderr]   --> src/lat_02_struct/world.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub trait allObjects {
[INFO] [stderr]    |           ^^^^^^^^^^ help: convert the identifier to upper camel case: `AllObjects`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `creeps`
[INFO] [stderr]   --> src/lat_02_struct/start.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let mut creeps: Creep = Creep::new(
[INFO] [stderr]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_creeps`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/lat_02_struct/start.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let mut creeps: Creep = Creep::new(
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `animal`
[INFO] [stderr]  --> src/lat_02_struct/animal.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct animal {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `World`
[INFO] [stderr]  --> src/lat_02_struct/world.rs:2:8
[INFO] [stderr]   |
[INFO] [stderr] 2 | struct World {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `getId` should have a snake case name
[INFO] [stderr]  --> src/lat_02_struct/world.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 |     fn getId(&self)-> String;
[INFO] [stderr]   |        ^^^^^ help: convert the identifier to snake case: `get_id`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `assignId` should have a snake case name
[INFO] [stderr]  --> src/lat_02_struct/world.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn assignId(&self, id: String) -> Self;
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to snake case: `assign_id`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `getAll` should have a snake case name
[INFO] [stderr]   --> src/lat_02_struct/world.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn getAll();
[INFO] [stderr]    |        ^^^^^^ help: convert the identifier to snake case: `get_all`
[INFO] [stderr] 
[INFO] [stderr] warning: trait method `removeById` should have a snake case name
[INFO] [stderr]   --> src/lat_02_struct/world.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn removeById( id: i8);
[INFO] [stderr]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `remove_by_id`
[INFO] [stderr] 
[INFO] [stderr] warning: `latihan` (lib) generated 11 warnings
[INFO] [stderr] warning: `latihan` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr] warning: function is never used: `prompt`
[INFO] [stderr]  --> src/try_01_hello/hello.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn prompt() {
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Assistant`
[INFO] [stderr]   --> src/try_01_hello/hello.rs:54:6
[INFO] [stderr]    |
[INFO] [stderr] 54 | enum Assistant {
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `selection`
[INFO] [stderr]   --> src/try_01_hello/hello.rs:61:4
[INFO] [stderr]    |
[INFO] [stderr] 61 | fn selection(num: u8) -> Assistant {
[INFO] [stderr]    |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `hi_siri`
[INFO] [stderr]   --> src/try_01_hello/hello.rs:75:4
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn hi_siri() {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `other`
[INFO] [stderr]   --> src/try_01_hello/hello.rs:88:4
[INFO] [stderr]    |
[INFO] [stderr] 88 | fn other() {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `latihan` (bin "latihan" test) generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lat_02_struct/lib.rs (/opt/rustwide/target/debug/deps/pokemon-93343501545d8dd0)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/latihan-ae87beb774948fb5)
[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] [stderr]    Doc-tests pokemon
[INFO] [stderr] warning: type `animal` should have an upper camel case name
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lat_02_struct/animal.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | struct animal {
[INFO] [stderr]   |        ^^^^^^ help: convert the identifier to upper camel case: `Animal`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `allObjects` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lat_02_struct/world.rs:15:11
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub trait allObjects {
[INFO] [stderr]    |           ^^^^^^^^^^ help: convert the identifier to upper camel case: `AllObjects`
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[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" "61993a6f06191f82aad00c3fcf376e0c4af2a8cae0155cb417a88f247f5f6528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61993a6f06191f82aad00c3fcf376e0c4af2a8cae0155cb417a88f247f5f6528", kill_on_drop: false }`
[INFO] [stdout] 61993a6f06191f82aad00c3fcf376e0c4af2a8cae0155cb417a88f247f5f6528