[INFO] cloning repository https://github.com/CuteKims/light-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CuteKims/light-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCuteKims%2Flight-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCuteKims%2Flight-engine'... 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"Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 918525e5f7563345c2a6687938ee57d8f225c06c358d4e1970813cd6c6f719af [INFO] running `Command { std: "docker" "start" "-a" "918525e5f7563345c2a6687938ee57d8f225c06c358d4e1970813cd6c6f719af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "918525e5f7563345c2a6687938ee57d8f225c06c358d4e1970813cd6c6f719af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "918525e5f7563345c2a6687938ee57d8f225c06c358d4e1970813cd6c6f719af", kill_on_drop: false }` [INFO] [stdout] 918525e5f7563345c2a6687938ee57d8f225c06c358d4e1970813cd6c6f719af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0f089bcacf1c4aea368ccd16c44111fa37fba6aa5843371232a71e7346b035a [INFO] running `Command { std: "docker" "start" "-a" "f0f089bcacf1c4aea368ccd16c44111fa37fba6aa5843371232a71e7346b035a", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.1.6 [INFO] [stderr] Checking bytes v1.6.1 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Checking mio v1.0.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Checking atomic-waker v1.1.2 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking object v0.36.2 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking rustls-pki-types v1.7.0 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking rustls-pemfile v2.1.2 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking tokio v1.39.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.4.5 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.6 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.5 [INFO] [stderr] Checking light-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Semaphore` [INFO] [stdout] --> src/limiter.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use tokio::{sync::{Mutex, Semaphore}, time::Instant}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::Bytes` [INFO] [stdout] --> src/engine/download_manager.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TryStreamExt` and `self` [INFO] [stdout] --> src/engine/download_manager.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::stream::{self, FuturesUnordered, TryStreamExt}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `sync::mpsc` and `time::Instant` [INFO] [stdout] --> src/engine/http_requester.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::{sync::mpsc, time::Instant}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `runtime` and `sync::mpsc` [INFO] [stdout] --> src/engine.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::{runtime, sync::mpsc}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HeaderValue` and `self` [INFO] [stdout] --> src/engine.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use reqwest::header::{self, HeaderValue}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Semaphore` [INFO] [stdout] --> src/limiter.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use tokio::{sync::{Mutex, Semaphore}, time::Instant}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::Bytes` [INFO] [stdout] --> src/engine/download_manager.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TryStreamExt` and `self` [INFO] [stdout] --> src/engine/download_manager.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::stream::{self, FuturesUnordered, TryStreamExt}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `sync::mpsc` and `time::Instant` [INFO] [stdout] --> src/engine/http_requester.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::{sync::mpsc, time::Instant}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `runtime` and `sync::mpsc` [INFO] [stdout] --> src/engine.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::{runtime, sync::mpsc}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HeaderValue` and `self` [INFO] [stdout] --> src/engine.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use reqwest::header::{self, HeaderValue}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/engine/http_requester.rs:32:34 [INFO] [stdout] | [INFO] [stdout] 32 | pub async fn dispatch(&self, mut request: HttpGetRequest) -> Result> { [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: variable does not need to be mutable [INFO] [stdout] --> src/engine/http_requester.rs:32:34 [INFO] [stdout] | [INFO] [stdout] 32 | pub async fn dispatch(&self, mut request: HttpGetRequest) -> Result> { [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: unused variable: `max_concurrency` [INFO] [stdout] --> src/limiter.rs:81:16 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn new(max_concurrency: usize, max_speed: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_concurrency` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/engine/download_manager.rs:95:29 [INFO] [stdout] | [INFO] [stdout] 95 | let i: tokio::task::JoinHandle>> = rt_handle_.spawn(async move { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/engine/download_manager.rs:103:29 [INFO] [stdout] | [INFO] [stdout] 103 | let i: tokio::task::JoinHandle>> = rt_handle_.spawn(async move { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/engine/download_manager.rs:111:29 [INFO] [stdout] | [INFO] [stdout] 111 | let i: tokio::task::JoinHandle>> = rt_handle_.spawn(async move { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_rate` and `set_capacity` are never used [INFO] [stdout] --> src/limiter.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl RateLimiter { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 40 | fn set_rate(&self, val: u64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn set_capacity(&self, val: u64) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `max_concurrency` [INFO] [stdout] --> src/limiter.rs:81:16 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn new(max_concurrency: usize, max_speed: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_concurrency` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_rate` and `set_capacity` are never used [INFO] [stdout] --> src/limiter.rs:62:14 [INFO] [stdout] | [INFO] [stdout] 52 | impl SharedRateLimiter { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | async fn set_rate(&self, val: u64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | async fn set_capacity(&self, val: u64) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_max_speed` is never used [INFO] [stdout] --> src/limiter.rs:90:18 [INFO] [stdout] | [INFO] [stdout] 80 | impl DownloadLimiter { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 90 | pub async fn set_max_speed(&self, val: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/engine/download_manager.rs:95:29 [INFO] [stdout] | [INFO] [stdout] 95 | let i: tokio::task::JoinHandle>> = rt_handle_.spawn(async move { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Builder` is never constructed [INFO] [stdout] --> src/engine.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Builder { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/engine/download_manager.rs:103:29 [INFO] [stdout] | [INFO] [stdout] 103 | let i: tokio::task::JoinHandle>> = rt_handle_.spawn(async move { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `worker_threads`, `max_speed`, `max_concurrency`, and `build` are never used [INFO] [stdout] --> src/engine.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Builder { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 17 | pub fn new() -> Builder { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn worker_threads(&self, val: usize) -> Builder { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn max_speed(&self, val: usize) -> Builder { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn max_concurrency(&self, val: usize) -> Builder { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn build() -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/engine/download_manager.rs:111:29 [INFO] [stdout] | [INFO] [stdout] 111 | let i: tokio::task::JoinHandle>> = rt_handle_.spawn(async move { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DownloadEngine` is never constructed [INFO] [stdout] --> src/engine.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct DownloadEngine { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_max_speed`, and `run` are never used [INFO] [stdout] --> src/engine.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 38 | impl DownloadEngine { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 39 | fn new(limiter: DownloadLimiter) -> DownloadEngine { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub async fn set_max_speed(&self, val: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Normal` and `Low` are never constructed [INFO] [stdout] --> src/engine/task_manager.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Priority { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 2 | High, [INFO] [stdout] 3 | Normal, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | Low [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DownloadTask` is never constructed [INFO] [stdout] --> src/engine/task_manager.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct DownloadTask { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TaskManager` is never constructed [INFO] [stdout] --> src/engine/task_manager.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct TaskManager { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/engine/task_manager.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl TaskManager { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 17 | fn new() -> TaskManager { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sha1` is never read [INFO] [stdout] --> src/engine/download_manager.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct DownloadRequest { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | pub sha1: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `size` is never read [INFO] [stdout] --> src/engine/http_requester.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct HttpGetRequest { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub size: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_rate` and `set_capacity` are never used [INFO] [stdout] --> src/limiter.rs:40:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl RateLimiter { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 40 | fn set_rate(&self, val: u64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn set_capacity(&self, val: u64) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_rate` and `set_capacity` are never used [INFO] [stdout] --> src/limiter.rs:62:14 [INFO] [stdout] | [INFO] [stdout] 52 | impl SharedRateLimiter { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 62 | async fn set_rate(&self, val: u64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | async fn set_capacity(&self, val: u64) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_max_speed` is never used [INFO] [stdout] --> src/limiter.rs:90:18 [INFO] [stdout] | [INFO] [stdout] 80 | impl DownloadLimiter { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 90 | pub async fn set_max_speed(&self, val: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Builder` is never constructed [INFO] [stdout] --> src/engine.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Builder { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `worker_threads`, `max_speed`, `max_concurrency`, and `build` are never used [INFO] [stdout] --> src/engine.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl Builder { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 17 | pub fn new() -> Builder { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn worker_threads(&self, val: usize) -> Builder { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | pub fn max_speed(&self, val: usize) -> Builder { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub fn max_concurrency(&self, val: usize) -> Builder { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn build() -> Result> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DownloadEngine` is never constructed [INFO] [stdout] --> src/engine.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct DownloadEngine { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set_max_speed`, and `run` are never used [INFO] [stdout] --> src/engine.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 38 | impl DownloadEngine { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 39 | fn new(limiter: DownloadLimiter) -> DownloadEngine { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub async fn set_max_speed(&self, val: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub fn run() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Normal` and `Low` are never constructed [INFO] [stdout] --> src/engine/task_manager.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub enum Priority { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 2 | High, [INFO] [stdout] 3 | Normal, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 4 | Low [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DownloadTask` is never constructed [INFO] [stdout] --> src/engine/task_manager.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct DownloadTask { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TaskManager` is never constructed [INFO] [stdout] --> src/engine/task_manager.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct TaskManager { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/engine/task_manager.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl TaskManager { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 17 | fn new() -> TaskManager { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sha1` is never read [INFO] [stdout] --> src/engine/download_manager.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct DownloadRequest { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | pub sha1: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `size` is never read [INFO] [stdout] --> src/engine/http_requester.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct HttpGetRequest { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub size: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.34s [INFO] running `Command { std: "docker" "inspect" "f0f089bcacf1c4aea368ccd16c44111fa37fba6aa5843371232a71e7346b035a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0f089bcacf1c4aea368ccd16c44111fa37fba6aa5843371232a71e7346b035a", kill_on_drop: false }` [INFO] [stdout] f0f089bcacf1c4aea368ccd16c44111fa37fba6aa5843371232a71e7346b035a