[INFO] cloning repository https://github.com/eutampieri/wwbot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eutampieri/wwbot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feutampieri%2Fwwbot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feutampieri%2Fwwbot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4b0ea72952cabef8735cd0d23f2bada51afdd01
[INFO] checking eutampieri/wwbot against try#3857be5045fe74bd0f296f6f4c23db10f8857f73 for pr-156807
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feutampieri%2Fwwbot" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eutampieri/wwbot
[INFO] finished tweaking git repo https://github.com/eutampieri/wwbot
[INFO] tweaked toml for git repo https://github.com/eutampieri/wwbot written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eutampieri/wwbot on toolchain 3857be5045fe74bd0f296f6f4c23db10f8857f73
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/eutampieri/wwbot 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" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking eutampieri/wwbot against try#3857be5045fe74bd0f296f6f4c23db10f8857f73 for pr-156807
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feutampieri%2Fwwbot" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eutampieri/wwbot
[INFO] finished tweaking git repo https://github.com/eutampieri/wwbot
[INFO] tweaked toml for git repo https://github.com/eutampieri/wwbot written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eutampieri/wwbot on toolchain 3857be5045fe74bd0f296f6f4c23db10f8857f73
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/eutampieri/wwbot 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" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "fetch" "--manifest-path" "Cargo.toml", 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]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] caa37ab2986c7264aa23b6d123b53a41c319b980083b0d2be7cd4bfddfb36bc8
[INFO] running `Command { std: "docker" "start" "-a" "caa37ab2986c7264aa23b6d123b53a41c319b980083b0d2be7cd4bfddfb36bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "caa37ab2986c7264aa23b6d123b53a41c319b980083b0d2be7cd4bfddfb36bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "caa37ab2986c7264aa23b6d123b53a41c319b980083b0d2be7cd4bfddfb36bc8", kill_on_drop: false }`
[INFO] [stdout] caa37ab2986c7264aa23b6d123b53a41c319b980083b0d2be7cd4bfddfb36bc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3857be5045fe74bd0f296f6f4c23db10f8857f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 586f01bf9346da453f6f9e87d4a615d78d624b323ac2b2212a19ee1233230abf
[INFO] running `Command { std: "docker" "start" "-a" "586f01bf9346da453f6f9e87d4a615d78d624b323ac2b2212a19ee1233230abf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking once_cell v1.17.0
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking wwbot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `GAME_DURATION` is never used
[INFO] [stdout]   --> src/game.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const GAME_DURATION: std::time::Duration = std::time::Duration::from_secs(300);
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_game` and `delete_game` are never used
[INFO] [stdout]   --> src/game.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl GameManager {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn get_game(&self, id: GameId) -> Option<SharedGame> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn delete_game(&mut self, id: GameId) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GameStatus` is never used
[INFO] [stdout]   --> src/game.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum GameStatus {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `topics`, `players`, `wolf`, `start_time`, and `votes` are never read
[INFO] [stdout]   --> src/game.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct Game {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 69 |     topics: [String; 2],
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 70 |     players: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 71 |     wolf: Option<usize>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 72 |     start_time: Option<std::time::Instant>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 73 |     votes: Vec<Option<usize>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_player`, `remove_player`, `start_game`, `get_status`, `vote`, and `wolf_won` are never used
[INFO] [stdout]    --> src/game.rs:77:12
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl Game {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout]  77 |     pub fn add_player(&mut self, player: String) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     pub fn remove_player(&mut self, player: String) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn start_game(&mut self) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn get_status(&self) -> GameStatus {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn vote(&mut self, voter: &str, voted: &str) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     fn wolf_won(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GAME_DURATION` is never used
[INFO] [stdout]   --> src/game.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const GAME_DURATION: std::time::Duration = std::time::Duration::from_secs(300);
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_game` and `delete_game` are never used
[INFO] [stdout]   --> src/game.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 31 | impl GameManager {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn get_game(&self, id: GameId) -> Option<SharedGame> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn delete_game(&mut self, id: GameId) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GameStatus` is never used
[INFO] [stdout]   --> src/game.rs:61:10
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub enum GameStatus {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `topics`, `players`, `wolf`, `start_time`, and `votes` are never read
[INFO] [stdout]   --> src/game.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub struct Game {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 69 |     topics: [String; 2],
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 70 |     players: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 71 |     wolf: Option<usize>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 72 |     start_time: Option<std::time::Instant>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 73 |     votes: Vec<Option<usize>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_player`, `remove_player`, `start_game`, `get_status`, `vote`, and `wolf_won` are never used
[INFO] [stdout]    --> src/game.rs:77:12
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl Game {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout]  77 |     pub fn add_player(&mut self, player: String) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     pub fn remove_player(&mut self, player: String) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub fn start_game(&mut self) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn get_status(&self) -> GameStatus {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 128 |     pub fn vote(&mut self, voter: &str, voted: &str) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     fn wolf_won(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.44s
[INFO] running `Command { std: "docker" "inspect" "586f01bf9346da453f6f9e87d4a615d78d624b323ac2b2212a19ee1233230abf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "586f01bf9346da453f6f9e87d4a615d78d624b323ac2b2212a19ee1233230abf", kill_on_drop: false }`
[INFO] [stdout] 586f01bf9346da453f6f9e87d4a615d78d624b323ac2b2212a19ee1233230abf
