[INFO] cloning repository https://github.com/DrBrad/UTPRust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DrBrad/UTPRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrBrad%2FUTPRust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrBrad%2FUTPRust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fe99a63d7c4bbd52a9b2d91e684e90727cc68d1d [INFO] checking DrBrad/UTPRust/fe99a63d7c4bbd52a9b2d91e684e90727cc68d1d against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrBrad%2FUTPRust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DrBrad/UTPRust on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DrBrad/UTPRust [INFO] finished tweaking git repo https://github.com/DrBrad/UTPRust [INFO] tweaked toml for git repo https://github.com/DrBrad/UTPRust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/DrBrad/UTPRust 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 849ca67037b399439145f26ecabe99ff60a8ee7ceec82443f163a1072437633c [INFO] running `Command { std: "docker" "start" "-a" "849ca67037b399439145f26ecabe99ff60a8ee7ceec82443f163a1072437633c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "849ca67037b399439145f26ecabe99ff60a8ee7ceec82443f163a1072437633c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "849ca67037b399439145f26ecabe99ff60a8ee7ceec82443f163a1072437633c", kill_on_drop: false }` [INFO] [stdout] 849ca67037b399439145f26ecabe99ff60a8ee7ceec82443f163a1072437633c [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b31ca608910aefc07b0dcda8fbb3c611dbbcc349eb4d8c7b456bfdaab4055061 [INFO] running `Command { std: "docker" "start" "-a" "b31ca608910aefc07b0dcda8fbb3c611dbbcc349eb4d8c7b456bfdaab4055061", kill_on_drop: false }` [INFO] [stderr] Checking utp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/utp/utp_listener.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ipv4Addr` [INFO] [stdout] --> src/utp/utp_listener.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::net::{Ipv4Addr, SocketAddr, ToSocketAddrs, UdpSocket}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/utp/utp_listener.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RecvError` and `TryRecvError` [INFO] [stdout] --> src/utp/utp_listener.rs:7:42 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::mpsc::{channel, Receiver, RecvError, Sender, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH` [INFO] [stdout] --> src/utp/utp_listener.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HEADER_SIZE` and `UtpHeader` [INFO] [stdout] --> src/utp/utp_listener.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::utp::utp_packet::{HEADER_SIZE, UtpHeader, UtpPacket}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utp::utp_stream::UtpStream` [INFO] [stdout] --> src/utp/utp_listener.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::utp::utp_stream::UtpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/utp/utp_listener.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/utp/utp_socket.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/utp/utp_socket.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ipv4Addr` [INFO] [stdout] --> src/utp/utp_socket.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::net::{Ipv4Addr, SocketAddr, ToSocketAddrs, UdpSocket}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/utp/utp_socket.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `Mutex` [INFO] [stdout] --> src/utp/utp_socket.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/utp/utp_socket.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utp::utp_listener::UtpListener` [INFO] [stdout] --> src/utp/utp_socket.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::utp::utp_listener::UtpListener; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HEADER_SIZE` [INFO] [stdout] --> src/utp/utp_socket.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::utp::utp_packet::{HEADER_SIZE, UtpPacket}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::min` [INFO] [stdout] --> src/utp/utp_stream.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::min; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ipv4Addr` and `UdpSocket` [INFO] [stdout] --> src/utp/utp_stream.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::net::{Ipv4Addr, SocketAddr, ToSocketAddrs, UdpSocket}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `Mutex` [INFO] [stdout] --> src/utp/utp_stream.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::random` [INFO] [stdout] --> src/utp/utp_stream.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::utils::random; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/utp/utp_packet.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read` and `Write` [INFO] [stdout] --> src/lib.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io::{Read, Write}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TcpListener`, `TcpStream`, and `UdpSocket` [INFO] [stdout] --> src/lib.rs:12:42 [INFO] [stdout] | [INFO] [stdout] 12 | use std::net::{Ipv4Addr, SocketAddr, TcpListener, TcpStream, UdpSocket}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/utp/utp_listener.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ipv4Addr` [INFO] [stdout] --> src/utp/utp_listener.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::net::{Ipv4Addr, SocketAddr, ToSocketAddrs, UdpSocket}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/utp/utp_listener.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utp::utp_stream::UtpStream` [INFO] [stdout] --> src/lib.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | use crate::utp::utp_stream::UtpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `RecvError` and `TryRecvError` [INFO] [stdout] --> src/utp/utp_listener.rs:7:42 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::mpsc::{channel, Receiver, RecvError, Sender, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SystemTime` and `UNIX_EPOCH` [INFO] [stdout] --> src/utp/utp_listener.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HEADER_SIZE` and `UtpHeader` [INFO] [stdout] --> src/utp/utp_listener.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::utp::utp_packet::{HEADER_SIZE, UtpHeader, UtpPacket}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utp::utp_stream::UtpStream` [INFO] [stdout] --> src/utp/utp_listener.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::utp::utp_stream::UtpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/utp/utp_listener.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/utp/utp_socket.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/utp/utp_socket.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ipv4Addr` [INFO] [stdout] --> src/utp/utp_socket.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::net::{Ipv4Addr, SocketAddr, ToSocketAddrs, UdpSocket}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/utp/utp_socket.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `Mutex` [INFO] [stdout] --> src/utp/utp_socket.rs:7:17 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/utp/utp_socket.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utp::utp_listener::UtpListener` [INFO] [stdout] --> src/utp/utp_socket.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use crate::utp::utp_listener::UtpListener; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HEADER_SIZE` [INFO] [stdout] --> src/utp/utp_socket.rs:12:30 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::utp::utp_packet::{HEADER_SIZE, UtpPacket}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::min` [INFO] [stdout] --> src/utp/utp_stream.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::min; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ipv4Addr` and `UdpSocket` [INFO] [stdout] --> src/utp/utp_stream.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | use std::net::{Ipv4Addr, SocketAddr, ToSocketAddrs, UdpSocket}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `Mutex` [INFO] [stdout] --> src/utp/utp_stream.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::{Arc, Mutex}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::utils::random` [INFO] [stdout] --> src/utp/utp_stream.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::utils::random; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/utp/utp_packet.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> src/utp/utp_socket.rs:95:31 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn send_to(&mut self, buf: &[u8]) -> io::Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> src/utp/utp_socket.rs:151:33 [INFO] [stdout] | [INFO] [stdout] 151 | pub fn recv_from(&mut self, buf: &mut [u8]) -> io::Result<(usize, SocketAddr)> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/utp/utp_stream.rs:44:54 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn set_max_retransmission_retries(&mut self, n: u32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> src/utp/utp_socket.rs:95:31 [INFO] [stdout] | [INFO] [stdout] 95 | pub fn send_to(&mut self, buf: &[u8]) -> io::Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> src/utp/utp_socket.rs:151:33 [INFO] [stdout] | [INFO] [stdout] 151 | pub fn recv_from(&mut self, buf: &mut [u8]) -> io::Result<(usize, SocketAddr)> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/utp/utp_stream.rs:44:54 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn set_max_retransmission_retries(&mut self, n: u32) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/lib.rs:79:21 [INFO] [stdout] | [INFO] [stdout] 79 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:68:20 [INFO] [stdout] | [INFO] [stdout] 68 | Ok(mut socket) => { [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: constant `BUF_SIZE` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const BUF_SIZE: usize = 1500; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BUF_SIZE` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const BUF_SIZE: usize = 1500; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GAIN` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const GAIN: f64 = 1.0; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALLOWED_INCREASE` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const ALLOWED_INCREASE: u32 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TARGET` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const TARGET: f64 = 100_000.0; // 100 milliseconds [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MSS` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | const MSS: u32 = 1400; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MIN_CWND` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | const MIN_CWND: u32 = 2; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INIT_CWND` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const INIT_CWND: u32 = 2; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INITIAL_CONGESTION_TIMEOUT` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const INITIAL_CONGESTION_TIMEOUT: u64 = 1000; // one second [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MIN_CONGESTION_TIMEOUT` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const MIN_CONGESTION_TIMEOUT: u64 = 500; // 500 ms [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_CONGESTION_TIMEOUT` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | const MAX_CONGESTION_TIMEOUT: u64 = 60_000; // one minute [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_HISTORY` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | const BASE_HISTORY: usize = 10; // base delays history size [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_SYN_RETRIES` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | const MAX_SYN_RETRIES: u32 = 5; // maximum connection retries [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_RETRANSMISSION_RETRIES` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | const MAX_RETRANSMISSION_RETRIES: u32 = 5; // maximum retransmission retries [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WINDOW_SIZE` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | const WINDOW_SIZE: u32 = 1024 * 1024; // local receive window size [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PRE_SEND_TIMEOUT` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:31:7 [INFO] [stdout] | [INFO] [stdout] 31 | const PRE_SEND_TIMEOUT: u32 = 500_000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `recv_conn_id` is never read [INFO] [stdout] --> src/utp/utp_socket.rs:39:16 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct UtpSocket { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 39 | pub(crate) recv_conn_id: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `GAIN` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const GAIN: f64 = 1.0; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALLOWED_INCREASE` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const ALLOWED_INCREASE: u32 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TARGET` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | const TARGET: f64 = 100_000.0; // 100 milliseconds [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MSS` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | const MSS: u32 = 1400; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MIN_CWND` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:20:7 [INFO] [stdout] | [INFO] [stdout] 20 | const MIN_CWND: u32 = 2; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INIT_CWND` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | const INIT_CWND: u32 = 2; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `INITIAL_CONGESTION_TIMEOUT` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const INITIAL_CONGESTION_TIMEOUT: u64 = 1000; // one second [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MIN_CONGESTION_TIMEOUT` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const MIN_CONGESTION_TIMEOUT: u64 = 500; // 500 ms [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_CONGESTION_TIMEOUT` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | const MAX_CONGESTION_TIMEOUT: u64 = 60_000; // one minute [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_HISTORY` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | const BASE_HISTORY: usize = 10; // base delays history size [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_SYN_RETRIES` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | const MAX_SYN_RETRIES: u32 = 5; // maximum connection retries [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MAX_RETRANSMISSION_RETRIES` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:27:7 [INFO] [stdout] | [INFO] [stdout] 27 | const MAX_RETRANSMISSION_RETRIES: u32 = 5; // maximum retransmission retries [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WINDOW_SIZE` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | const WINDOW_SIZE: u32 = 1024 * 1024; // local receive window size [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PRE_SEND_TIMEOUT` is never used [INFO] [stdout] --> src/utp/utp_socket.rs:31:7 [INFO] [stdout] | [INFO] [stdout] 31 | const PRE_SEND_TIMEOUT: u32 = 500_000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `recv_conn_id` is never read [INFO] [stdout] --> src/utp/utp_socket.rs:39:16 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct UtpSocket { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 39 | pub(crate) recv_conn_id: u16, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/utp/utp_listener.rs:72:25 [INFO] [stdout] | [INFO] [stdout] 72 | channels.lock().unwrap().get_mut(&conn_id).unwrap().send(packet); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 72 | let _ = channels.lock().unwrap().get_mut(&conn_id).unwrap().send(packet); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/utp/utp_listener.rs:72:25 [INFO] [stdout] | [INFO] [stdout] 72 | channels.lock().unwrap().get_mut(&conn_id).unwrap().send(packet); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 72 | let _ = channels.lock().unwrap().get_mut(&conn_id).unwrap().send(packet); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 41 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 49 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "b31ca608910aefc07b0dcda8fbb3c611dbbcc349eb4d8c7b456bfdaab4055061", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b31ca608910aefc07b0dcda8fbb3c611dbbcc349eb4d8c7b456bfdaab4055061", kill_on_drop: false }` [INFO] [stdout] b31ca608910aefc07b0dcda8fbb3c611dbbcc349eb4d8c7b456bfdaab4055061