[INFO] cloning repository https://github.com/KimmSiddique/tcp_server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KimmSiddique/tcp_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKimmSiddique%2Ftcp_server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKimmSiddique%2Ftcp_server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8da0680d9ab5d53515522d9863ad1ad4a25ddb1d
[INFO] checking KimmSiddique/tcp_server against master#c290daa1e5274a52e54a0f49e31bd70192abc606 for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKimmSiddique%2Ftcp_server" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/KimmSiddique/tcp_server
[INFO] finished tweaking git repo https://github.com/KimmSiddique/tcp_server
[INFO] tweaked toml for git repo https://github.com/KimmSiddique/tcp_server written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/KimmSiddique/tcp_server on toolchain c290daa1e5274a52e54a0f49e31bd70192abc606
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/KimmSiddique/tcp_server 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" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 256f37c2182fe34118a7102c5c9bd597572ec10c8399cb5a373267bb446f9828
[INFO] running `Command { std: "docker" "start" "256f37c2182fe34118a7102c5c9bd597572ec10c8399cb5a373267bb446f9828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256f37c2182fe34118a7102c5c9bd597572ec10c8399cb5a373267bb446f9828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "256f37c2182fe34118a7102c5c9bd597572ec10c8399cb5a373267bb446f9828" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256f37c2182fe34118a7102c5c9bd597572ec10c8399cb5a373267bb446f9828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "256f37c2182fe34118a7102c5c9bd597572ec10c8399cb5a373267bb446f9828" "/opt/rustwide/cargo-home/bin/cargo" "+c290daa1e5274a52e54a0f49e31bd70192abc606" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2024 which implies `resolver = "3"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2024 resolver, specify `workspace.resolver = "3"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Checking protocol v0.1.0 (/opt/rustwide/workdir/protocol)
[INFO] [stderr]     Checking client_side v0.1.0 (/opt/rustwide/workdir/client_side)
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stdout] warning: fields `cmd`, `len`, and `payload` are never read
[INFO] [stdout]   --> protocol/src/ftcp.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Ftcp {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 40 |     cmd: Command,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 41 |     len: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 42 |     payload: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cmd`, `len`, and `payload` are never read
[INFO] [stdout]   --> protocol/src/ftcp.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Ftcp {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 40 |     cmd: Command,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 41 |     len: u32,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 42 |     payload: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking server_side v0.1.0 (/opt/rustwide/workdir/server_side)
[INFO] [stdout] warning: unused import: `Client`
[INFO] [stdout]   --> server_side/src/server/server_implementation.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::server::client::{Client, RequestType};
[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: `TcpStream`
[INFO] [stdout]   --> server_side/src/server/server_implementation.rs:18:68
[INFO] [stdout]    |
[INFO] [stdout] 18 | use super::server::{ClientID, Control, Error, Server, TcpListener, TcpStream, mpsc};
[INFO] [stdout]    |                                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Client`
[INFO] [stdout]   --> server_side/src/server/server_implementation.rs:15:29
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::server::client::{Client, RequestType};
[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: `TcpStream`
[INFO] [stdout]   --> server_side/src/server/server_implementation.rs:18:68
[INFO] [stdout]    |
[INFO] [stdout] 18 | use super::server::{ClientID, Control, Error, Server, TcpListener, TcpStream, mpsc};
[INFO] [stdout]    |                                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server`
[INFO] [stdout]   --> server_side/src/server/server_implementation.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         server: Server,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_tx`
[INFO] [stdout]    --> server_side/src/server/server_implementation.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         server_tx: mpsc::Sender<ServerCommand>,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client_state` is never read
[INFO] [stdout]   --> server_side/src/server/client.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Client {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 41 |     client_details: ClientDetails,
[INFO] [stdout] 42 |     client_state: ClientState,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `control_tx` is never read
[INFO] [stdout]   --> server_side/src/server/client.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct ClientDetails {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     control_tx: mpsc::Sender<Control>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_client_count` is never used
[INFO] [stdout]    --> server_side/src/server/server_details.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl ServerDetails {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub(crate) fn get_client_count(&self) -> u16 {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init`, `start_server`, `server_run`, `client_writer_task`, `client_reader_task`, and `dispatch_command` are never used
[INFO] [stdout]    --> server_side/src/server/server_implementation.rs:28:14
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl Server {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout]  28 |     async fn init() -> Result<
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  51 |     async fn start_server(&mut self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  61 |     async fn server_run(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     async fn client_writer_task(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |     async fn client_reader_task(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 300 |     async fn dispatch_command(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server`
[INFO] [stdout]   --> server_side/src/server/server_implementation.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         server: Server,
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `server_tx`
[INFO] [stdout]    --> server_side/src/server/server_implementation.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         server_tx: mpsc::Sender<ServerCommand>,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_server_tx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client_state` is never read
[INFO] [stdout]   --> server_side/src/server/client.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct Client {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 41 |     client_details: ClientDetails,
[INFO] [stdout] 42 |     client_state: ClientState,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `control_tx` is never read
[INFO] [stdout]   --> server_side/src/server/client.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct ClientDetails {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     control_tx: mpsc::Sender<Control>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_client_count` is never used
[INFO] [stdout]    --> server_side/src/server/server_details.rs:101:19
[INFO] [stdout]     |
[INFO] [stdout]  80 | impl ServerDetails {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub(crate) fn get_client_count(&self) -> u16 {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `init`, `start_server`, `server_run`, `client_writer_task`, `client_reader_task`, and `dispatch_command` are never used
[INFO] [stdout]    --> server_side/src/server/server_implementation.rs:28:14
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl Server {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout]  28 |     async fn init() -> Result<
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  51 |     async fn start_server(&mut self) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  61 |     async fn server_run(
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     async fn client_writer_task(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |     async fn client_reader_task(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 300 |     async fn dispatch_command(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.46s
[INFO] running `Command { std: "docker" "inspect" "256f37c2182fe34118a7102c5c9bd597572ec10c8399cb5a373267bb446f9828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256f37c2182fe34118a7102c5c9bd597572ec10c8399cb5a373267bb446f9828", kill_on_drop: false }`
[INFO] [stdout] 256f37c2182fe34118a7102c5c9bd597572ec10c8399cb5a373267bb446f9828
