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"/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5c16e8bc3f262240ec59360ba3bd07fc4f0d59b6c82ae1b020efbda68621d0ac [INFO] running `Command { std: "docker" "start" "-a" "5c16e8bc3f262240ec59360ba3bd07fc4f0d59b6c82ae1b020efbda68621d0ac", kill_on_drop: false }` [INFO] [stderr] Compiling 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hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.24 [INFO] [stderr] Checking bittorrent v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `bail` [INFO] [stdout] --> src/main.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::{bail, Context, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DownloadType` [INFO] [stdout] --> src/main.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | use bencode::{Decoder, DownloadType, Torrent}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> src/download/mod.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tracker` [INFO] [stdout] --> src/download/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::tracker; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Peer` [INFO] [stdout] --> src/tracker/mod.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | pub use peers::{Peer, Peers}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DiscoverRequest` and `HttpTracker` [INFO] [stdout] --> src/tracker/mod.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | pub use http::{DiscoverRequest, HttpTracker}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bail` [INFO] [stdout] --> src/main.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use anyhow::{bail, Context, Result}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DownloadType` [INFO] [stdout] --> src/main.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | use bencode::{Decoder, DownloadType, Torrent}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> src/download/mod.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::tracker` [INFO] [stdout] --> src/download/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::tracker; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Peer` [INFO] [stdout] --> src/tracker/mod.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | pub use peers::{Peer, Peers}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DiscoverRequest` and `HttpTracker` [INFO] [stdout] --> src/tracker/mod.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | pub use http::{DiscoverRequest, HttpTracker}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/download/mod.rs:360:17 [INFO] [stdout] | [INFO] [stdout] 360 | index, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `index: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `begin` [INFO] [stdout] --> src/download/mod.rs:361:17 [INFO] [stdout] | [INFO] [stdout] 361 | begin, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `begin: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/download/mod.rs:362:17 [INFO] [stdout] | [INFO] [stdout] 362 | length, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `length: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/download/mod.rs:433:17 [INFO] [stdout] | [INFO] [stdout] 433 | index, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `index: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `begin` [INFO] [stdout] --> src/download/mod.rs:434:17 [INFO] [stdout] | [INFO] [stdout] 434 | begin, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `begin: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/download/mod.rs:435:17 [INFO] [stdout] | [INFO] [stdout] 435 | length, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `length: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/download/mod.rs:360:17 [INFO] [stdout] | [INFO] [stdout] 360 | index, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `index: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `begin` [INFO] [stdout] --> src/download/mod.rs:361:17 [INFO] [stdout] | [INFO] [stdout] 361 | begin, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `begin: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/download/mod.rs:362:17 [INFO] [stdout] | [INFO] [stdout] 362 | length, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `length: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/download/mod.rs:433:17 [INFO] [stdout] | [INFO] [stdout] 433 | index, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `index: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `begin` [INFO] [stdout] --> src/download/mod.rs:434:17 [INFO] [stdout] | [INFO] [stdout] 434 | begin, [INFO] [stdout] | ^^^^^ help: try ignoring the field: `begin: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/download/mod.rs:435:17 [INFO] [stdout] | [INFO] [stdout] 435 | length, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `length: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/download/mod.rs:543:5 [INFO] [stdout] | [INFO] [stdout] 543 | addr: SocketAddr, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/download/mod.rs:543:5 [INFO] [stdout] | [INFO] [stdout] 543 | addr: SocketAddr, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_vec` is never used [INFO] [stdout] --> src/download/bitfield.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 50 | impl Bitfield { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 51 | pub fn from_vec(total_pieces: usize, v: Vec) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HttpTracker` is never constructed [INFO] [stdout] --> src/tracker/http.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct HttpTracker { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/tracker/http.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl HttpTracker { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 14 | pub fn new(url: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DiscoverRequest` is never constructed [INFO] [stdout] --> src/tracker/http.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct DiscoverRequest<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `url_encode` are never used [INFO] [stdout] --> src/tracker/http.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl<'a> DiscoverRequest<'a> { [INFO] [stdout] | ---------------------------- associated items in this implementation [INFO] [stdout] 32 | pub fn new(info_hash: &'a [u8; 20], peer_id: &'a str, left: u64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | fn url_encode(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `discover` and `build_url` are never used [INFO] [stdout] --> src/tracker/http.rs:73:18 [INFO] [stdout] | [INFO] [stdout] 72 | impl HttpTracker { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 73 | pub async fn discover(&self, req: DiscoverRequest<'_>) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | fn build_url(&self, req: &DiscoverRequest) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reason` is never read [INFO] [stdout] --> src/tracker/http.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 101 | Failure { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 102 | #[serde(rename = "failure reason")] [INFO] [stdout] 103 | reason: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `interval` and `peers` are never read [INFO] [stdout] --> src/tracker/http.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 105 | Success { [INFO] [stdout] | ------- fields in this variant [INFO] [stdout] 106 | interval: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 107 | peers: Peers, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `url_encode_bytes` is never used [INFO] [stdout] --> src/tracker/http.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn url_encode_bytes(bytes: &[u8]) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HttpTracker` is never constructed [INFO] [stdout] --> src/tracker/http.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct HttpTracker { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/tracker/http.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl HttpTracker { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 14 | pub fn new(url: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DiscoverRequest` is never constructed [INFO] [stdout] --> src/tracker/http.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct DiscoverRequest<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `url_encode` are never used [INFO] [stdout] --> src/tracker/http.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 31 | impl<'a> DiscoverRequest<'a> { [INFO] [stdout] | ---------------------------- associated items in this implementation [INFO] [stdout] 32 | pub fn new(info_hash: &'a [u8; 20], peer_id: &'a str, left: u64) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | fn url_encode(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `discover` and `build_url` are never used [INFO] [stdout] --> src/tracker/http.rs:73:18 [INFO] [stdout] | [INFO] [stdout] 72 | impl HttpTracker { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 73 | pub async fn discover(&self, req: DiscoverRequest<'_>) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 84 | fn build_url(&self, req: &DiscoverRequest) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `reason` is never read [INFO] [stdout] --> src/tracker/http.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 101 | Failure { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 102 | #[serde(rename = "failure reason")] [INFO] [stdout] 103 | reason: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `interval` and `peers` are never read [INFO] [stdout] --> src/tracker/http.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 105 | Success { [INFO] [stdout] | ------- fields in this variant [INFO] [stdout] 106 | interval: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 107 | peers: Peers, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `url_encode_bytes` is never used [INFO] [stdout] --> src/tracker/http.rs:130:8 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn url_encode_bytes(bytes: &[u8]) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.02s [INFO] running `Command { std: "docker" "inspect" "5c16e8bc3f262240ec59360ba3bd07fc4f0d59b6c82ae1b020efbda68621d0ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c16e8bc3f262240ec59360ba3bd07fc4f0d59b6c82ae1b020efbda68621d0ac", kill_on_drop: false }` [INFO] [stdout] 5c16e8bc3f262240ec59360ba3bd07fc4f0d59b6c82ae1b020efbda68621d0ac