[INFO] cloning repository https://github.com/rikdgd/pong_game_tcp_socket
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rikdgd/pong_game_tcp_socket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frikdgd%2Fpong_game_tcp_socket", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frikdgd%2Fpong_game_tcp_socket'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3cb32887899feac49bf34b2a86832d005a0bea3
[INFO] checking rikdgd/pong_game_tcp_socket against master#453ceafce32ef8108c604bca5e165ab41d3d6d8c for pr-124187
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frikdgd%2Fpong_game_tcp_socket" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rikdgd/pong_game_tcp_socket on toolchain 453ceafce32ef8108c604bca5e165ab41d3d6d8c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+453ceafce32ef8108c604bca5e165ab41d3d6d8c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rikdgd/pong_game_tcp_socket
[INFO] finished tweaking git repo https://github.com/rikdgd/pong_game_tcp_socket
[INFO] tweaked toml for git repo https://github.com/rikdgd/pong_game_tcp_socket written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/rikdgd/pong_game_tcp_socket 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" "+453ceafce32ef8108c604bca5e165ab41d3d6d8c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+453ceafce32ef8108c604bca5e165ab41d3d6d8c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 632ef882bf299e19464cef81aa96d8c4bd5e933fa43484a89a390e45be35ac8c
[INFO] running `Command { std: "docker" "start" "-a" "632ef882bf299e19464cef81aa96d8c4bd5e933fa43484a89a390e45be35ac8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "632ef882bf299e19464cef81aa96d8c4bd5e933fa43484a89a390e45be35ac8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "632ef882bf299e19464cef81aa96d8c4bd5e933fa43484a89a390e45be35ac8c", kill_on_drop: false }`
[INFO] [stdout] 632ef882bf299e19464cef81aa96d8c4bd5e933fa43484a89a390e45be35ac8c
[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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+453ceafce32ef8108c604bca5e165ab41d3d6d8c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43adcc71d60ab00be226c8a3ddff60810fbc26cb41c19173ea258ab0a44bc982
[INFO] running `Command { std: "docker" "start" "-a" "43adcc71d60ab00be226c8a3ddff60810fbc26cb41c19173ea258ab0a44bc982", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking pong_game_tcp_socket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `IpAddr`, `Ipv4Addr`
[INFO] [stdout]  --> src/messaging/requests.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::{Ipv4Addr, SocketAddr, IpAddr};
[INFO] [stdout]   |                ^^^^^^^^              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `execute` and `from_request` are never used
[INFO] [stdout]  --> src/game_logic/game_actions.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait GameAction {
[INFO] [stdout]   |           ---------- associated items in this trait
[INFO] [stdout] 6 |     fn execute(&self);
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 7 |     fn from_request(request: Request) -> Self;
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `player_1_id`, `player_2_id`, and `modifiers` are never read
[INFO] [stdout]   --> src/game_logic/game_actions.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct StartGameAction {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 11 |     pub player_1_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 12 |     pub player_2_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 13 |     pub modifiers: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `player_1_id`, `player_2_id`, and `winner_id` are never read
[INFO] [stdout]   --> src/game_logic/game_actions.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct EndGameAction {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 31 |     pub player_1_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 32 |     pub player_2_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 33 |     pub winner_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `start_game` and `end_game` are never used
[INFO] [stdout]  --> src/game_logic/game_hoster.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait GameHoster {
[INFO] [stdout]   |           ---------- methods in this trait
[INFO] [stdout] 6 |     fn start_game(&mut self);
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 7 |     fn end_game(&self);
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `execute` and `from_request` are never used
[INFO] [stdout]  --> src/game_logic/game_actions.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait GameAction {
[INFO] [stdout]   |           ---------- associated items in this trait
[INFO] [stdout] 6 |     fn execute(&self);
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 7 |     fn from_request(request: Request) -> Self;
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `player_1_id`, `player_2_id`, and `modifiers` are never read
[INFO] [stdout]   --> src/game_logic/game_actions.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct StartGameAction {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 11 |     pub player_1_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 12 |     pub player_2_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 13 |     pub modifiers: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `player_1_id`, `player_2_id`, and `winner_id` are never read
[INFO] [stdout]   --> src/game_logic/game_actions.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct EndGameAction {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 31 |     pub player_1_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 32 |     pub player_2_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 33 |     pub winner_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `start_game` and `end_game` are never used
[INFO] [stdout]  --> src/game_logic/game_hoster.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait GameHoster {
[INFO] [stdout]   |           ---------- methods in this trait
[INFO] [stdout] 6 |     fn start_game(&mut self);
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 7 |     fn end_game(&self);
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.46s
[INFO] running `Command { std: "docker" "inspect" "43adcc71d60ab00be226c8a3ddff60810fbc26cb41c19173ea258ab0a44bc982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43adcc71d60ab00be226c8a3ddff60810fbc26cb41c19173ea258ab0a44bc982", kill_on_drop: false }`
[INFO] [stdout] 43adcc71d60ab00be226c8a3ddff60810fbc26cb41c19173ea258ab0a44bc982
[INFO] checking rikdgd/pong_game_tcp_socket against try#773c42f0166e62a538b8fa36161b0c6df69a9640 for pr-124187
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frikdgd%2Fpong_game_tcp_socket" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rikdgd/pong_game_tcp_socket on toolchain 773c42f0166e62a538b8fa36161b0c6df69a9640
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+773c42f0166e62a538b8fa36161b0c6df69a9640" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rikdgd/pong_game_tcp_socket
[INFO] finished tweaking git repo https://github.com/rikdgd/pong_game_tcp_socket
[INFO] tweaked toml for git repo https://github.com/rikdgd/pong_game_tcp_socket written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/rikdgd/pong_game_tcp_socket 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" "+773c42f0166e62a538b8fa36161b0c6df69a9640" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+773c42f0166e62a538b8fa36161b0c6df69a9640" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d10c7a4549d21e5bc45084432276fd75736dfcdc3f9ca9b2f37c91a9da42680c
[INFO] running `Command { std: "docker" "start" "-a" "d10c7a4549d21e5bc45084432276fd75736dfcdc3f9ca9b2f37c91a9da42680c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d10c7a4549d21e5bc45084432276fd75736dfcdc3f9ca9b2f37c91a9da42680c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10c7a4549d21e5bc45084432276fd75736dfcdc3f9ca9b2f37c91a9da42680c", kill_on_drop: false }`
[INFO] [stdout] d10c7a4549d21e5bc45084432276fd75736dfcdc3f9ca9b2f37c91a9da42680c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+773c42f0166e62a538b8fa36161b0c6df69a9640" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5af25ad9aa3a6e1c468268fc18a430657fd458173717bf5cdb8a364d22bac775
[INFO] running `Command { std: "docker" "start" "-a" "5af25ad9aa3a6e1c468268fc18a430657fd458173717bf5cdb8a364d22bac775", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]     Checking itoa v1.0.10
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking pong_game_tcp_socket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `IpAddr`, `Ipv4Addr`
[INFO] [stdout]  --> src/messaging/requests.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::net::{Ipv4Addr, SocketAddr, IpAddr};
[INFO] [stdout]   |                ^^^^^^^^              ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `execute` and `from_request` are never used
[INFO] [stdout]  --> src/game_logic/game_actions.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait GameAction {
[INFO] [stdout]   |           ---------- associated items in this trait
[INFO] [stdout] 6 |     fn execute(&self);
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 7 |     fn from_request(request: Request) -> Self;
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `player_1_id`, `player_2_id`, and `modifiers` are never read
[INFO] [stdout]   --> src/game_logic/game_actions.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct StartGameAction {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 11 |     pub player_1_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 12 |     pub player_2_id: u32,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 13 |     pub modifiers: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `execute` and `from_request` are never used
[INFO] [stdout]  --> src/game_logic/game_actions.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait GameAction {
[INFO] [stdout]   |           ---------- associated items in this trait
[INFO] [stdout] 6 |     fn execute(&self);
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 7 |     fn from_request(request: Request) -> Self;
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pong_game_tcp_socket` (bin "pong_game_tcp_socket" test); 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `pong_game_tcp_socket` (bin "pong_game_tcp_socket"); 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5af25ad9aa3a6e1c468268fc18a430657fd458173717bf5cdb8a364d22bac775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5af25ad9aa3a6e1c468268fc18a430657fd458173717bf5cdb8a364d22bac775", kill_on_drop: false }`
[INFO] [stdout] 5af25ad9aa3a6e1c468268fc18a430657fd458173717bf5cdb8a364d22bac775