[INFO] cloning repository https://github.com/ariqfraser/rtd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ariqfraser/rtd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fariqfraser%2Frtd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fariqfraser%2Frtd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 966865644676220546d43b898208f0e908347aa8
[INFO] checking ariqfraser/rtd/966865644676220546d43b898208f0e908347aa8 against master#8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd for pr-150557
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fariqfraser%2Frtd" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ariqfraser/rtd
[INFO] finished tweaking git repo https://github.com/ariqfraser/rtd
[INFO] tweaked toml for git repo https://github.com/ariqfraser/rtd written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ariqfraser/rtd on toolchain 8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ariqfraser/rtd 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" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cc736854a5c29af8764f6147080884d55bcef45262e687524a07b2015c21689
[INFO] running `Command { std: "docker" "start" "-a" "1cc736854a5c29af8764f6147080884d55bcef45262e687524a07b2015c21689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cc736854a5c29af8764f6147080884d55bcef45262e687524a07b2015c21689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc736854a5c29af8764f6147080884d55bcef45262e687524a07b2015c21689", kill_on_drop: false }`
[INFO] [stdout] 1cc736854a5c29af8764f6147080884d55bcef45262e687524a07b2015c21689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+8c52f735abd1af9a73941b78fe7ed2ab08b9c0dd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8367b0b9fea9f77cf4805e755d569369bd3e5c2841782ce84ce87dddd715e3a9
[INFO] running `Command { std: "docker" "start" "-a" "8367b0b9fea9f77cf4805e755d569369bd3e5c2841782ce84ce87dddd715e3a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking bytes v1.7.1
[INFO] [stderr]     Checking futures-core v0.3.30
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[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.17.0
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[INFO] [stderr]     Checking itoa v1.0.11
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[INFO] [stderr]    Compiling pkg-config v0.3.30
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[INFO] [stderr]     Checking tracing-core v0.1.32
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[INFO] [stderr]    Compiling lock_api v0.4.12
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[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking tokio v1.39.2
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[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 serde_bytes v0.11.15
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking h2 v0.4.5
[INFO] [stderr]     Checking serde_bencode v0.2.4
[INFO] [stderr]     Checking mainline v2.0.1
[INFO] [stderr]     Checking hyper v1.4.1
[INFO] [stderr]     Checking hyper-util v0.1.7
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.5
[INFO] [stderr]     Checking rtdownloader v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/announcement.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[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: `SystemTime` and `UNIX_EPOCH`
[INFO] [stdout]  --> src/announcement.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                           ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `url::Url`
[INFO] [stdout]  --> src/announcement.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use url::Url;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sleep`
[INFO] [stdout]  --> src/connection.rs:3:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::{io::{AsyncReadExt, AsyncWriteExt}, net::TcpStream, time::{sleep, timeout}};
[INFO] [stdout]   |                                                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flume::IntoIter`
[INFO] [stdout]  --> src/dht.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use flume::IntoIter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/torrent_parser.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |     use super::*;
[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 import: `std::collections::BTreeMap`
[INFO] [stdout]    --> src/torrent_parser.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |     use std::collections::BTreeMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/announcement.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH`
[INFO] [stdout]  --> src/announcement.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                           ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `url::Url`
[INFO] [stdout]  --> src/announcement.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use url::Url;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sleep`
[INFO] [stdout]  --> src/connection.rs:3:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::{io::{AsyncReadExt, AsyncWriteExt}, net::TcpStream, time::{sleep, timeout}};
[INFO] [stdout]   |                                                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flume::IntoIter`
[INFO] [stdout]  --> src/dht.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use flume::IntoIter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_hash`
[INFO] [stdout]    --> src/torrent_parser.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 |         let expected_hash = "3cd8deb9c265e8aa4086ddd1704318b999163cc6";
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_hash`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/announcement.rs:54:23
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let (amt, src) = socket.recv_from(&mut buffer)?;
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/announcement.rs:54:23
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let (amt, src) = socket.recv_from(&mut buffer)?;
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/announcement.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[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: `SystemTime` and `UNIX_EPOCH`
[INFO] [stdout]  --> src/announcement.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                           ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `url::Url`
[INFO] [stdout]  --> src/announcement.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use url::Url;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sleep`
[INFO] [stdout]  --> src/connection.rs:3:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::{io::{AsyncReadExt, AsyncWriteExt}, net::TcpStream, time::{sleep, timeout}};
[INFO] [stdout]   |                                                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flume::IntoIter`
[INFO] [stdout]  --> src/dht.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use flume::IntoIter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/torrent_parser.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::BTreeMap`
[INFO] [stdout]    --> src/torrent_parser.rs:256:9
[INFO] [stdout]     |
[INFO] [stdout] 256 |     use std::collections::BTreeMap;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/announcement.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::collections::HashMap;
[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: `SystemTime` and `UNIX_EPOCH`
[INFO] [stdout]  --> src/announcement.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                           ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `url::Url`
[INFO] [stdout]  --> src/announcement.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use url::Url;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sleep`
[INFO] [stdout]  --> src/connection.rs:3:71
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::{io::{AsyncReadExt, AsyncWriteExt}, net::TcpStream, time::{sleep, timeout}};
[INFO] [stdout]   |                                                                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flume::IntoIter`
[INFO] [stdout]  --> src/dht.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use flume::IntoIter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/announcement.rs:54:23
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let (amt, src) = socket.recv_from(&mut buffer)?;
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src`
[INFO] [stdout]   --> src/announcement.rs:54:23
[INFO] [stdout]    |
[INFO] [stdout] 54 |             let (amt, src) = socket.recv_from(&mut buffer)?;
[INFO] [stdout]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_src`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/main.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 | ...                   Ok(stream) => {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ResBox` is never used
[INFO] [stdout]  --> src/announcement.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | type ResBox<T> = Result<T, Box<dyn std::error::Error>>;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_announcement_request` is never used
[INFO] [stdout]   --> src/announcement.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn new_announcement_request(announce_base: &str, info_hash: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_peer_id` is never used
[INFO] [stdout]   --> src/announcement.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn generate_peer_id() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `strip_announce_url` is never used
[INFO] [stdout]   --> src/announcement.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn strip_announce_url(url: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_udp_request` is never used
[INFO] [stdout]   --> src/announcement.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn handle_udp_request(addr: &str) -> std::io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_connection_request` is never used
[INFO] [stdout]   --> src/announcement.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn create_connection_request() -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_connection_response` is never used
[INFO] [stdout]   --> src/announcement.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn parse_connection_response(response: &[u8]) -> Result<u64, &'static str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_http_request` is never used
[INFO] [stdout]   --> src/announcement.rs:89:10
[INFO] [stdout]    |
[INFO] [stdout] 89 | async fn handle_http_request(url: &str) -> ResBox<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query_trackers` is never used
[INFO] [stdout]    --> src/announcement.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub async fn query_trackers(announce_list: &Vec<Vec<String>>) -> ResBox<()> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `info_bytes_to_string` is never used
[INFO] [stdout]    --> src/torrent_parser.rs:249:8
[INFO] [stdout]     |
[INFO] [stdout] 249 | pub fn info_bytes_to_string(bytes: &[u8; 20]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_hash`
[INFO] [stdout]    --> src/torrent_parser.rs:260:13
[INFO] [stdout]     |
[INFO] [stdout] 260 |         let expected_hash = "3cd8deb9c265e8aa4086ddd1704318b999163cc6";
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_hash`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]   --> src/main.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 | ...                   Ok(stream) => {
[INFO] [stdout]    |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ResBox` is never used
[INFO] [stdout]  --> src/announcement.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | type ResBox<T> = Result<T, Box<dyn std::error::Error>>;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_announcement_request` is never used
[INFO] [stdout]   --> src/announcement.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn new_announcement_request(announce_base: &str, info_hash: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_peer_id` is never used
[INFO] [stdout]   --> src/announcement.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn generate_peer_id() -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `strip_announce_url` is never used
[INFO] [stdout]   --> src/announcement.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn strip_announce_url(url: &str) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_udp_request` is never used
[INFO] [stdout]   --> src/announcement.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn handle_udp_request(addr: &str) -> std::io::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_connection_request` is never used
[INFO] [stdout]   --> src/announcement.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn create_connection_request() -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_connection_response` is never used
[INFO] [stdout]   --> src/announcement.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn parse_connection_response(response: &[u8]) -> Result<u64, &'static str> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `handle_http_request` is never used
[INFO] [stdout]   --> src/announcement.rs:89:10
[INFO] [stdout]    |
[INFO] [stdout] 89 | async fn handle_http_request(url: &str) -> ResBox<()> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query_trackers` is never used
[INFO] [stdout]    --> src/announcement.rs:113:14
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub async fn query_trackers(announce_list: &Vec<Vec<String>>) -> ResBox<()> {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `info_bytes_to_string` is never used
[INFO] [stdout]    --> src/torrent_parser.rs:249:8
[INFO] [stdout]     |
[INFO] [stdout] 249 | pub fn info_bytes_to_string(bytes: &[u8; 20]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.41s
[INFO] running `Command { std: "docker" "inspect" "8367b0b9fea9f77cf4805e755d569369bd3e5c2841782ce84ce87dddd715e3a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8367b0b9fea9f77cf4805e755d569369bd3e5c2841782ce84ce87dddd715e3a9", kill_on_drop: false }`
[INFO] [stdout] 8367b0b9fea9f77cf4805e755d569369bd3e5c2841782ce84ce87dddd715e3a9
