[INFO] cloning repository https://github.com/psykomal/codecrafters-bittorrent-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/psykomal/codecrafters-bittorrent-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsykomal%2Fcodecrafters-bittorrent-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsykomal%2Fcodecrafters-bittorrent-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2bb712fa1accba3a5bd05e16c8555e10f8d0d147 [INFO] checking psykomal/codecrafters-bittorrent-rust against master#f21fbac535ab2c3bc50db20547f4d48477357103 for pr-143193 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpsykomal%2Fcodecrafters-bittorrent-rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/psykomal/codecrafters-bittorrent-rust [INFO] finished tweaking git repo https://github.com/psykomal/codecrafters-bittorrent-rust [INFO] tweaked toml for git repo https://github.com/psykomal/codecrafters-bittorrent-rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/psykomal/codecrafters-bittorrent-rust on toolchain f21fbac535ab2c3bc50db20547f4d48477357103 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/psykomal/codecrafters-bittorrent-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" "+f21fbac535ab2c3bc50db20547f4d48477357103" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_bencode v0.2.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25faad000e313c42f2c378ffd25621a300fcecbf1906c9901912b87cf6e4cbc7 [INFO] running `Command { std: "docker" "start" "-a" "25faad000e313c42f2c378ffd25621a300fcecbf1906c9901912b87cf6e4cbc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25faad000e313c42f2c378ffd25621a300fcecbf1906c9901912b87cf6e4cbc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25faad000e313c42f2c378ffd25621a300fcecbf1906c9901912b87cf6e4cbc7", kill_on_drop: false }` [INFO] [stdout] 25faad000e313c42f2c378ffd25621a300fcecbf1906c9901912b87cf6e4cbc7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f21fbac535ab2c3bc50db20547f4d48477357103" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f88a10b9ddafffb2af613a5a6c382fd9ca23802daba4a78886994d55bd1ed0e [INFO] running `Command { std: "docker" "start" "-a" "6f88a10b9ddafffb2af613a5a6c382fd9ca23802daba4a78886994d55bd1ed0e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] 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[INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking clap v4.3.22 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.18 [INFO] [stderr] Checking bittorrent-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Deserializer`, `Serializer`, and `de::Visitor` [INFO] [stdout] --> src/peer.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use serde::{self, de::Visitor, Deserialize, Deserializer, Serialize, Serializer}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/peer.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Subcommand` [INFO] [stdout] --> src/torrent.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use clap::{Parser, Subcommand}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncReadExt` [INFO] [stdout] --> src/torrent.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serializer` [INFO] [stdout] --> src/tracker.rs:2:37 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{Deserialize, Serialize, Serializer}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Serialize` and `Serializer` [INFO] [stdout] --> src/tracker.rs:52:63 [INFO] [stdout] | [INFO] [stdout] 52 | use serde::{self, de::Visitor, Deserialize, Deserializer, Serialize, Serializer}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserializer`, `Serializer`, and `de::Visitor` [INFO] [stdout] --> src/peer.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use serde::{self, de::Visitor, Deserialize, Deserializer, Serialize, Serializer}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/peer.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Subcommand` [INFO] [stdout] --> src/torrent.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use clap::{Parser, Subcommand}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncReadExt` [INFO] [stdout] --> src/torrent.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Serializer` [INFO] [stdout] --> src/tracker.rs:2:37 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{Deserialize, Serialize, Serializer}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Serialize` and `Serializer` [INFO] [stdout] --> src/tracker.rs:52:63 [INFO] [stdout] | [INFO] [stdout] 52 | use serde::{self, de::Visitor, Deserialize, Deserializer, Serialize, Serializer}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Parser` [INFO] [stdout] --> src/torrent.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use clap::{Parser, Subcommand}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Parser` [INFO] [stdout] --> src/torrent.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | use clap::{Parser, Subcommand}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PieceResponse`, `Request`, `TrackerRequest`, `TrackerResponse`, and `urlencode` [INFO] [stdout] --> src/main.rs:3:59 [INFO] [stdout] | [INFO] [stdout] 3 | peer::{Handshake, Message, MessageFramer, MessageTag, PieceResponse, Request}, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] 4 | torrent::*, [INFO] [stdout] 5 | tracker::{urlencode, TrackerRequest, TrackerResponse}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hashes::Hashes` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use hashes::Hashes; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reqwest` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use reqwest; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/main.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 12 | use serde::{self, Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sha1` [INFO] [stdout] --> src/main.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | use sha1::{Digest, Sha1}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Path` and `fmt::format` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | fmt::format, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 17 | net::SocketAddrV4, [INFO] [stdout] 18 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:180:13 [INFO] [stdout] | [INFO] [stdout] 180 | /// Download piece [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 181 | let mut peer = tokio_util::codec::Framed::new(peer, MessageFramer); [INFO] [stdout] | ------------------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:262:13 [INFO] [stdout] | [INFO] [stdout] 262 | /// Download piece [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 263 | let mut peer = tokio_util::codec::Framed::new(peer, MessageFramer); [INFO] [stdout] | ------------------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PieceResponse`, `Request`, `TrackerRequest`, `TrackerResponse`, and `urlencode` [INFO] [stdout] --> src/main.rs:3:59 [INFO] [stdout] | [INFO] [stdout] 3 | peer::{Handshake, Message, MessageFramer, MessageTag, PieceResponse, Request}, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] 4 | torrent::*, [INFO] [stdout] 5 | tracker::{urlencode, TrackerRequest, TrackerResponse}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hashes::Hashes` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use hashes::Hashes; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reqwest` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use reqwest; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/main.rs:12:19 [INFO] [stdout] | [INFO] [stdout] 12 | use serde::{self, Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Sha1` [INFO] [stdout] --> src/main.rs:14:20 [INFO] [stdout] | [INFO] [stdout] 14 | use sha1::{Digest, Sha1}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Path` and `fmt::format` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | fmt::format, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 17 | net::SocketAddrV4, [INFO] [stdout] 18 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:180:13 [INFO] [stdout] | [INFO] [stdout] 180 | /// Download piece [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 181 | let mut peer = tokio_util::codec::Framed::new(peer, MessageFramer); [INFO] [stdout] | ------------------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:262:13 [INFO] [stdout] | [INFO] [stdout] 262 | /// Download piece [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 263 | let mut peer = tokio_util::codec::Framed::new(peer, MessageFramer); [INFO] [stdout] | ------------------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Digest` [INFO] [stdout] --> src/main.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | use sha1::{Digest, Sha1}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/main.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | let length = if let Keys::SingleFile { length } = torrent.info.keys { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/main.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | let length = if let Keys::SingleFile { length } = torrent.info.keys { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/main.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | let range = rand::thread_rng().gen_range(0..peers_len); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/main.rs:227:17 [INFO] [stdout] | [INFO] [stdout] 227 | let length = if let Keys::SingleFile { length } = torrent.info.keys { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/main.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | let range = rand::thread_rng().gen_range(0..peers_len); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:292:17 [INFO] [stdout] | [INFO] [stdout] 292 | let res = torrent [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Digest` [INFO] [stdout] --> src/main.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | use sha1::{Digest, Sha1}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/main.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | let length = if let Keys::SingleFile { length } = torrent.info.keys { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [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/main.rs:166:17 [INFO] [stdout] | [INFO] [stdout] 166 | let mut handshake = Handshake::new(info_hash, *b"00112233445566778899"); [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/main.rs:248:17 [INFO] [stdout] | [INFO] [stdout] 248 | let mut handshake = Handshake::new(info_hash, *b"00112233445566778899"); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/main.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | let length = if let Keys::SingleFile { length } = torrent.info.keys { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/main.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | let range = rand::thread_rng().gen_range(0..peers_len); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length` [INFO] [stdout] --> src/main.rs:227:17 [INFO] [stdout] | [INFO] [stdout] 227 | let length = if let Keys::SingleFile { length } = torrent.info.keys { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_length` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `range` [INFO] [stdout] --> src/main.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | let range = rand::thread_rng().gen_range(0..peers_len); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_range` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:292:17 [INFO] [stdout] | [INFO] [stdout] 292 | let res = torrent [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:166:17 [INFO] [stdout] | [INFO] [stdout] 166 | let mut handshake = Handshake::new(info_hash, *b"00112233445566778899"); [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/main.rs:248:17 [INFO] [stdout] | [INFO] [stdout] 248 | let mut handshake = Handshake::new(info_hash, *b"00112233445566778899"); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.22s [INFO] running `Command { std: "docker" "inspect" "6f88a10b9ddafffb2af613a5a6c382fd9ca23802daba4a78886994d55bd1ed0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f88a10b9ddafffb2af613a5a6c382fd9ca23802daba4a78886994d55bd1ed0e", kill_on_drop: false }` [INFO] [stdout] 6f88a10b9ddafffb2af613a5a6c382fd9ca23802daba4a78886994d55bd1ed0e