[INFO] cloning repository https://github.com/zexa/mafia-lol
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zexa/mafia-lol" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzexa%2Fmafia-lol", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzexa%2Fmafia-lol'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb96afac1234434234c5b8e10b70c8f88395639d
[INFO] checking zexa/mafia-lol against master#dc375db7d8df0aa450e622c529147c95eee756f5 for pr-156749
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzexa%2Fmafia-lol" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/zexa/mafia-lol
[INFO] finished tweaking git repo https://github.com/zexa/mafia-lol
[INFO] tweaked toml for git repo https://github.com/zexa/mafia-lol written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zexa/mafia-lol on toolchain dc375db7d8df0aa450e622c529147c95eee756f5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zexa/mafia-lol 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" "+dc375db7d8df0aa450e622c529147c95eee756f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nanoid v0.3.0
[INFO] [stderr]   Downloaded libc v0.2.79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 13e78298c6697d9f6c53e34761823e27ab1279883b7fdbdedf04ad8d44ea2235
[INFO] running `Command { std: "docker" "start" "13e78298c6697d9f6c53e34761823e27ab1279883b7fdbdedf04ad8d44ea2235", 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" "13e78298c6697d9f6c53e34761823e27ab1279883b7fdbdedf04ad8d44ea2235" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13e78298c6697d9f6c53e34761823e27ab1279883b7fdbdedf04ad8d44ea2235", 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" "13e78298c6697d9f6c53e34761823e27ab1279883b7fdbdedf04ad8d44ea2235" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking nanoid v0.3.0
[INFO] [stderr]     Checking mafia-lol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `game_player::*`
[INFO] [stdout]  --> src/game/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use game_player::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `role_pool` is never read
[INFO] [stdout]   --> src/lobby/lobby.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Lobby {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub role_pool: Vec<GamePlayerRole>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lobby` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_role_pool` is never used
[INFO] [stdout]   --> src/lobby/lobby_manager.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl LobbyManager {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |    pub fn set_role_pool(lobby: &mut Lobby, role_pool: Vec<GamePlayerRole>) -> &Lobby {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `role` is never read
[INFO] [stdout]  --> src/lobby/lobby_player.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct LobbyPlayer {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 5 |     pub name: String,
[INFO] [stdout] 6 |     pub role: LobbyPlayerRole,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LobbyPlayer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GamePlayer` is never constructed
[INFO] [stdout]  --> src/game/game_player.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct GamePlayer {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_name` is never used
[INFO] [stdout]  --> src/game/game_player.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl GamePlayer {
[INFO] [stdout]   | --------------- method in this implementation
[INFO] [stdout] 9 |     pub fn get_name(&self) -> String {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/game/game_player_role.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum GamePlayerRole {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout]  3 |     Unassigned, // Specatator
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  4 |     Admin,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  7 |     Godfather,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]  8 |     Goon,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  9 |     Hooker,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     Townie,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     Medic,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     Sherif,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     Vigilante,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     SerialKiller,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 19 |     Alien,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GamePlayerRole` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `game_player::*`
[INFO] [stdout]  --> src/game/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub use game_player::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `role_pool` is never read
[INFO] [stdout]   --> src/lobby/lobby.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Lobby {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub role_pool: Vec<GamePlayerRole>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Lobby` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `set_role_pool` is never used
[INFO] [stdout]   --> src/lobby/lobby_manager.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl LobbyManager {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |    pub fn set_role_pool(lobby: &mut Lobby, role_pool: Vec<GamePlayerRole>) -> &Lobby {
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `role` is never read
[INFO] [stdout]  --> src/lobby/lobby_player.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct LobbyPlayer {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 5 |     pub name: String,
[INFO] [stdout] 6 |     pub role: LobbyPlayerRole,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `LobbyPlayer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GamePlayer` is never constructed
[INFO] [stdout]  --> src/game/game_player.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct GamePlayer {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_name` is never used
[INFO] [stdout]  --> src/game/game_player.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | impl GamePlayer {
[INFO] [stdout]   | --------------- method in this implementation
[INFO] [stdout] 9 |     pub fn get_name(&self) -> String {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/game/game_player_role.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub enum GamePlayerRole {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout]  3 |     Unassigned, // Specatator
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  4 |     Admin,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  7 |     Godfather,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]  8 |     Goon,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]  9 |     Hooker,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     Townie,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 13 |     Medic,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 14 |     Sherif,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 15 |     Vigilante,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     SerialKiller,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 19 |     Alien,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GamePlayerRole` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "13e78298c6697d9f6c53e34761823e27ab1279883b7fdbdedf04ad8d44ea2235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e78298c6697d9f6c53e34761823e27ab1279883b7fdbdedf04ad8d44ea2235", kill_on_drop: false }`
[INFO] [stdout] 13e78298c6697d9f6c53e34761823e27ab1279883b7fdbdedf04ad8d44ea2235
