[INFO] cloning repository https://github.com/rifainareswara/learn-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rifainareswara/learn-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frifainareswara%2Flearn-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frifainareswara%2Flearn-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 137e5d4629cc785c2786ef0afc977e587eb036b9
[INFO] checking rifainareswara/learn-rust against 0b63defc8fd68957c635fe61f097b84df8fd9611 for pr-154715
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frifainareswara%2Flearn-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rifainareswara/learn-rust
[INFO] finished tweaking git repo https://github.com/rifainareswara/learn-rust
[INFO] tweaked toml for git repo https://github.com/rifainareswara/learn-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rifainareswara/learn-rust on toolchain 0b63defc8fd68957c635fe61f097b84df8fd9611
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rifainareswara/learn-rust 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" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded tokio v1.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 14381c76eb7cb6881b1aa75ee59750343c9fa8e0adab3c77386964b140d6ac08
[INFO] running `Command { std: "docker" "start" "14381c76eb7cb6881b1aa75ee59750343c9fa8e0adab3c77386964b140d6ac08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14381c76eb7cb6881b1aa75ee59750343c9fa8e0adab3c77386964b140d6ac08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "14381c76eb7cb6881b1aa75ee59750343c9fa8e0adab3c77386964b140d6ac08" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14381c76eb7cb6881b1aa75ee59750343c9fa8e0adab3c77386964b140d6ac08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "14381c76eb7cb6881b1aa75ee59750343c9fa8e0adab3c77386964b140d6ac08" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling synstructure v0.13.2
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[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking futures-util v0.3.32
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[INFO] [stderr]    Compiling nom v7.1.3
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[INFO] [stderr]    Compiling rustix v1.1.4
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[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
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[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling thiserror v1.0.69
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[INFO] [stderr]    Compiling tinystr v0.8.3
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[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
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[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking tower-http v0.5.2
[INFO] [stderr]     Checking modul_04_intermediate v0.1.0 (/opt/rustwide/workdir/04_intermediate)
[INFO] [stderr]     Checking modul_03_structs_enums v0.1.0 (/opt/rustwide/workdir/03_structs_enums)
[INFO] [stdout] warning: unused variable: `buah`
[INFO] [stdout]   --> 04_intermediate/src/bin/latihan.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let buah = vec!["apel", "mangga", "durian", "jeruk", "semangka"];
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_buah`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> 04_intermediate/src/bin/latihan.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut nilai: HashMap<String, Vec<u32>> = HashMap::new();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nilai`
[INFO] [stdout]   --> 04_intermediate/src/bin/latihan.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut nilai: HashMap<String, Vec<u32>> = HashMap::new();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nilai`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stdout] warning: field `active` is never read
[INFO] [stdout]   --> 03_structs_enums/src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | struct User {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     active: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking modul_02_ownership v0.1.0 (/opt/rustwide/workdir/02_ownership)
[INFO] [stderr]     Checking modul_01_dasar_rust v0.1.0 (/opt/rustwide/workdir/01_dasar_rust)
[INFO] [stderr]     Checking modul_05_modern_rust v0.1.0 (/opt/rustwide/workdir/05_modern_rust)
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stdout] warning: unused variable: `buah`
[INFO] [stdout]   --> 04_intermediate/src/bin/latihan.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let buah = vec!["apel", "mangga", "durian", "jeruk", "semangka"];
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_buah`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> 04_intermediate/src/bin/latihan.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut nilai: HashMap<String, Vec<u32>> = HashMap::new();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `nilai`
[INFO] [stdout]   --> 04_intermediate/src/bin/latihan.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut nilai: HashMap<String, Vec<u32>> = HashMap::new();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nilai`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kalimat`
[INFO] [stdout]   --> 02_ownership/src/bin/latihan.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let kalimat = String::from("Belajar Rust sangat menyenangkan");
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kalimat`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> 02_ownership/src/bin/latihan.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut angka: Vec<i32> = Vec::new();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `angka`
[INFO] [stdout]   --> 02_ownership/src/bin/latihan.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut angka: Vec<i32> = Vec::new();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_angka`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> 02_ownership/src/bin/latihan.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let data = vec![4.5, 8.2, 1.1, 9.7, 3.3, 6.6, 2.0];
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stdout] warning: field `active` is never read
[INFO] [stdout]   --> 03_structs_enums/src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | struct User {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     active: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `konten` is never read
[INFO] [stdout]   --> 04_intermediate/src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Artikel {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     konten: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `kalimat`
[INFO] [stdout]   --> 02_ownership/src/bin/latihan.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let kalimat = String::from("Belajar Rust sangat menyenangkan");
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kalimat`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> 02_ownership/src/bin/latihan.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut angka: Vec<i32> = Vec::new();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `angka`
[INFO] [stdout]   --> 02_ownership/src/bin/latihan.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut angka: Vec<i32> = Vec::new();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_angka`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> 02_ownership/src/bin/latihan.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let data = vec![4.5, 8.2, 1.1, 9.7, 3.3, 6.6, 2.0];
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stdout] warning: field `konten` is never read
[INFO] [stdout]   --> 04_intermediate/src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Artikel {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     konten: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]     Checking hyper v1.9.0
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking sqlx-core v0.7.4
[INFO] [stderr]     Checking sqlx-sqlite v0.7.4
[INFO] [stderr]    Compiling sqlx-macros-core v0.7.4
[INFO] [stderr]    Compiling sqlx-macros v0.7.4
[INFO] [stderr]     Checking sqlx v0.7.4
[INFO] [stderr]     Checking modul_06_crud_app v0.1.0 (/opt/rustwide/workdir/06_crud_app)
[INFO] [stdout] warning: unused imports: `delete` and `post`
[INFO] [stdout]  --> 06_crud_app/src/main.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     routing::{delete, get, post, put},
[INFO] [stdout]   |               ^^^^^^       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `delete` and `post`
[INFO] [stdout]  --> 06_crud_app/src/main.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |     routing::{delete, get, post, put},
[INFO] [stdout]   |               ^^^^^^       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.45s
[INFO] running `Command { std: "docker" "inspect" "14381c76eb7cb6881b1aa75ee59750343c9fa8e0adab3c77386964b140d6ac08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14381c76eb7cb6881b1aa75ee59750343c9fa8e0adab3c77386964b140d6ac08", kill_on_drop: false }`
[INFO] [stdout] 14381c76eb7cb6881b1aa75ee59750343c9fa8e0adab3c77386964b140d6ac08
