[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] testing Yuhanun/trilion_poker_server against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYuhanun%2Ftrilion_poker_server" "/workspace/builds/worker-18/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Yuhanun/trilion_poker_server on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-18/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: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d7723f6fc3f92879f980a98bdd36aa46e5aeab09aaeeaa2037f1e6bda853146 [INFO] running `Command { std: "docker" "start" "-a" "7d7723f6fc3f92879f980a98bdd36aa46e5aeab09aaeeaa2037f1e6bda853146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d7723f6fc3f92879f980a98bdd36aa46e5aeab09aaeeaa2037f1e6bda853146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d7723f6fc3f92879f980a98bdd36aa46e5aeab09aaeeaa2037f1e6bda853146", kill_on_drop: false }` [INFO] [stdout] 7d7723f6fc3f92879f980a98bdd36aa46e5aeab09aaeeaa2037f1e6bda853146 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2fabd25781f714e574da28d264176d61a09cca9876886214c54fc89778445f0d [INFO] running `Command { std: "docker" "start" "-a" "2fabd25781f714e574da28d264176d61a09cca9876886214c54fc89778445f0d", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling trilion_poker_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `reader` [INFO] [stdout] --> src/connectioninfo.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | reader: std::io::BufReader, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ConnectionInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/connectioninfo.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `writer` [INFO] [stdout] --> src/connectioninfo.rs:8:5 [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] --> src/connectioninfo.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/connectioninfo.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn send(&mut self, data: T) -> bool [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_str` [INFO] [stdout] --> src/connectioninfo.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn send_str(&mut self, data: &[u8]) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_read` [INFO] [stdout] --> src/connectioninfo.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn try_read(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `games` [INFO] [stdout] --> src/server.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | games: Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `deck` [INFO] [stdout] --> src/game.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | deck: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `players` [INFO] [stdout] --> src/game.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | players: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.44s [INFO] running `Command { std: "docker" "inspect" "2fabd25781f714e574da28d264176d61a09cca9876886214c54fc89778445f0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fabd25781f714e574da28d264176d61a09cca9876886214c54fc89778445f0d", kill_on_drop: false }` [INFO] [stdout] 2fabd25781f714e574da28d264176d61a09cca9876886214c54fc89778445f0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53ba61355f14560c8daf2e4df562ee3f3f8f7fda294631d166fa1d2a9c29fd0a [INFO] running `Command { std: "docker" "start" "-a" "53ba61355f14560c8daf2e4df562ee3f3f8f7fda294631d166fa1d2a9c29fd0a", kill_on_drop: false }` [INFO] [stderr] Compiling trilion_poker_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `reader` [INFO] [stdout] --> src/connectioninfo.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | reader: std::io::BufReader, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `ConnectionInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/connectioninfo.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `writer` [INFO] [stdout] --> src/connectioninfo.rs:8:5 [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] --> src/connectioninfo.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/connectioninfo.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn send(&mut self, data: T) -> bool [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_str` [INFO] [stdout] --> src/connectioninfo.rs:40:12 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn send_str(&mut self, data: &[u8]) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_read` [INFO] [stdout] --> src/connectioninfo.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn try_read(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `games` [INFO] [stdout] --> src/server.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | games: Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `deck` [INFO] [stdout] --> src/game.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | deck: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `players` [INFO] [stdout] --> src/game.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | players: Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/trilion_poker_server-b50144e9f8b9407e) [INFO] running `Command { std: "docker" "inspect" "53ba61355f14560c8daf2e4df562ee3f3f8f7fda294631d166fa1d2a9c29fd0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53ba61355f14560c8daf2e4df562ee3f3f8f7fda294631d166fa1d2a9c29fd0a", kill_on_drop: false }` [INFO] [stdout] 53ba61355f14560c8daf2e4df562ee3f3f8f7fda294631d166fa1d2a9c29fd0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ded6d7c59d6a6b29901d54dd812b2d256c8ffcabab635ad90a95ac5be814b4ef [INFO] running `Command { std: "docker" "start" "-a" "ded6d7c59d6a6b29901d54dd812b2d256c8ffcabab635ad90a95ac5be814b4ef", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `reader` [INFO] [stderr] --> src/connectioninfo.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | reader: std::io::BufReader, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `ConnectionInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/connectioninfo.rs:5:10 [INFO] [stderr] | [INFO] [stderr] 5 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `writer` [INFO] [stderr] --> src/connectioninfo.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | writer: std::io::BufWriter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `ConnectionInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/connectioninfo.rs:5:10 [INFO] [stderr] | [INFO] [stderr] 5 | #[derive(Debug)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `send` [INFO] [stderr] --> src/connectioninfo.rs:20:12 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn send(&mut self, data: T) -> bool [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `send_str` [INFO] [stderr] --> src/connectioninfo.rs:40:12 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn send_str(&mut self, data: &[u8]) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `try_read` [INFO] [stderr] --> src/connectioninfo.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn try_read(&mut self) -> Option { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `games` [INFO] [stderr] --> src/server.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | games: Arc>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `deck` [INFO] [stderr] --> src/game.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | deck: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `players` [INFO] [stderr] --> src/game.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | players: Vec [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `trilion_poker_server` (bin "trilion_poker_server" test) generated 8 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.86s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/trilion_poker_server-b50144e9f8b9407e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ded6d7c59d6a6b29901d54dd812b2d256c8ffcabab635ad90a95ac5be814b4ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ded6d7c59d6a6b29901d54dd812b2d256c8ffcabab635ad90a95ac5be814b4ef", kill_on_drop: false }` [INFO] [stdout] ded6d7c59d6a6b29901d54dd812b2d256c8ffcabab635ad90a95ac5be814b4ef