[INFO] cloning repository https://github.com/Yuhanun/trilion_poker_server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yuhanun/trilion_poker_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuhanun%2Ftrilion_poker_server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuhanun%2Ftrilion_poker_server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3597b681ea98cab97d4dfe625c428de26479713e [INFO] checking Yuhanun/trilion_poker_server against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuhanun%2Ftrilion_poker_server" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Yuhanun/trilion_poker_server on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Yuhanun/trilion_poker_server [INFO] finished tweaking git repo https://github.com/Yuhanun/trilion_poker_server [INFO] tweaked toml for git repo https://github.com/Yuhanun/trilion_poker_server written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Yuhanun/trilion_poker_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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.115 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cf7187cc8f0cd94ada626a11d1912e058f601878a9c808ad97b84cef09f69969 [INFO] running `Command { std: "docker" "start" "-a" "cf7187cc8f0cd94ada626a11d1912e058f601878a9c808ad97b84cef09f69969", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cf7187cc8f0cd94ada626a11d1912e058f601878a9c808ad97b84cef09f69969", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf7187cc8f0cd94ada626a11d1912e058f601878a9c808ad97b84cef09f69969", kill_on_drop: false }` [INFO] [stdout] cf7187cc8f0cd94ada626a11d1912e058f601878a9c808ad97b84cef09f69969 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 458854a66b317755549271450a0c04fdcf603b17c896834846b94094cd7b1803 [INFO] running `Command { std: "docker" "start" "-a" "458854a66b317755549271450a0c04fdcf603b17c896834846b94094cd7b1803", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking trilion_poker_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `reader` and `writer` are never read [INFO] [stdout] --> src/connectioninfo.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct ConnectionInfo { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 7 | reader: std::io::BufReader, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | writer: std::io::BufWriter, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConnectionInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `send`, `send_str`, and `try_read` are never used [INFO] [stdout] --> src/connectioninfo.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl ConnectionInfo { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn send(&mut self, data: T) -> bool [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn send_str(&mut self, data: &[u8]) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn try_read(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `games` is never read [INFO] [stdout] --> src/server.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Server { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | games: Arc>>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `deck` and `players` are never read [INFO] [stdout] --> src/game.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Game { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 6 | deck: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | players: Vec [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `reader` and `writer` are never read [INFO] [stdout] --> src/connectioninfo.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct ConnectionInfo { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 7 | reader: std::io::BufReader, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | writer: std::io::BufWriter, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConnectionInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `send`, `send_str`, and `try_read` are never used [INFO] [stdout] --> src/connectioninfo.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl ConnectionInfo { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn send(&mut self, data: T) -> bool [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn send_str(&mut self, data: &[u8]) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn try_read(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `games` is never read [INFO] [stdout] --> src/server.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Server { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | games: Arc>>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `deck` and `players` are never read [INFO] [stdout] --> src/game.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Game { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 6 | deck: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | players: Vec [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.10s [INFO] running `Command { std: "docker" "inspect" "458854a66b317755549271450a0c04fdcf603b17c896834846b94094cd7b1803", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "458854a66b317755549271450a0c04fdcf603b17c896834846b94094cd7b1803", kill_on_drop: false }` [INFO] [stdout] 458854a66b317755549271450a0c04fdcf603b17c896834846b94094cd7b1803