[INFO] cloning repository https://github.com/hamidr/rmafia
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hamidr/rmafia" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamidr%2Frmafia", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamidr%2Frmafia'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 14d288041b9a40a30bdc43ebc593c2375f3162d2
[INFO] testing hamidr/rmafia against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhamidr%2Frmafia" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hamidr/rmafia on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hamidr/rmafia
[INFO] finished tweaking git repo https://github.com/hamidr/rmafia
[INFO] tweaked toml for git repo https://github.com/hamidr/rmafia written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/hamidr/rmafia already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07d3d7329e814c9af2ff988b450b915dc0f373988e61f22421baec5bd4ee1c21
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "07d3d7329e814c9af2ff988b450b915dc0f373988e61f22421baec5bd4ee1c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07d3d7329e814c9af2ff988b450b915dc0f373988e61f22421baec5bd4ee1c21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d3d7329e814c9af2ff988b450b915dc0f373988e61f22421baec5bd4ee1c21", kill_on_drop: false }`
[INFO] [stdout] 07d3d7329e814c9af2ff988b450b915dc0f373988e61f22421baec5bd4ee1c21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58ed4c959db4337c7b29ad87240b25b60c4e5a41e750e1187b489d53ec0ffd49
[INFO] running `Command { std: "docker" "start" "-a" "58ed4c959db4337c7b29ad87240b25b60c4e5a41e750e1187b489d53ec0ffd49", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling ringbuf v0.2.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling nanoid v0.4.0
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling rmafia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PrayKind`
[INFO] [stdout]  --> src/scenario.rs:4:51
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::oracle::{GodWayRef, HolyMessage, Pray, PrayKind};
[INFO] [stdout]   |                                                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Room`
[INFO] [stdout]  --> src/scenario.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::room::{PlayerId, Room};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pray`
[INFO] [stdout]  --> src/room.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{oracle::{Pray, PrayKind}, scenario::*};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrayKind`
[INFO] [stdout]  --> src/games/classic/game.rs:1:65
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{in_memory_room::InMemoryRoom, oracle::{HolyMessage, PrayKind}, room::{Layout, Messaging, PlayerId, PlayerRef, Room}, scenario...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeSet`
[INFO] [stdout]  --> src/waiting.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, BTreeSet};
[INFO] [stdout]   |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::games::classic::game::Classic`
[INFO] [stdout]  --> src/in_memory_room.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::games::classic::game::Classic;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CityState`
[INFO] [stdout]  --> src/oracle.rs:5:40
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{room::PlayerId, scenario::{CityState, Role}};
[INFO] [stdout]   |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/games/classic/game.rs:171:56
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let res = self.strategy.shoot(todo!(), todo!());
[INFO] [stdout]     |                                               -------  ^^^^^^^ unreachable expression
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let state = game.state();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room`
[INFO] [stdout]   --> src/games/classic/game.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn darkness(&mut self, room: &impl Room, spells: Spells) -> Result<NightResult, Error> {
[INFO] [stdout]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_room`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spells`
[INFO] [stdout]   --> src/games/classic/game.rs:97:46
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn darkness(&mut self, room: &impl Room, spells: Spells) -> Result<NightResult, Error> {
[INFO] [stdout]    |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_spells`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msgs`
[INFO] [stdout]    --> src/games/classic/game.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let msgs = self.room.messages();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_msgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/games/classic/game.rs:171:21
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let res = self.strategy.shoot(todo!(), todo!());
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut game = Classic::new(locked);
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Guard`
[INFO] [stdout]   --> src/scenario.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     Guard(&'a Player),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Paralyze`
[INFO] [stdout]   --> src/scenario.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     Paralyze(&'a Player),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GuessMafia`
[INFO] [stdout]   --> src/scenario.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     GuessMafia(&'a Player),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Kill`
[INFO] [stdout]   --> src/scenario.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     Kill(&'a Player),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GiveShotgun`
[INFO] [stdout]   --> src/scenario.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     GiveShotgun { is_real: bool, p1: &'a Player, p2: &'a Player },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Heal`
[INFO] [stdout]   --> src/scenario.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     Heal { p1: &'a Player, p2: Option<&'a Player> },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RevealKill`
[INFO] [stdout]   --> src/scenario.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     RevealKill(&'a Player, Role),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ReverseKill`
[INFO] [stdout]   --> src/scenario.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     ReverseKill(&'a Player),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Spells`
[INFO] [stdout]   --> src/scenario.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub type Spells<'a> = BTreeMap<Role, Spell<'a>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `MafiaLeft`
[INFO] [stdout]    --> src/scenario.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub type MafiaLeft = usize;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enquery`
[INFO] [stdout]  --> src/games/classic/game.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     enquery: u8,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `make_ballot`
[INFO] [stdout]   --> src/games/classic/game.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn make_ballot(&self) -> Ballots {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_it`
[INFO] [stdout]   --> src/games/classic/game.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn is_it(&self, state: CityState) -> bool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `darkness`
[INFO] [stdout]   --> src/games/classic/game.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn darkness(&mut self, room: &impl Room, spells: Spells) -> Result<NightResult, Error> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sunrise`
[INFO] [stdout]    --> src/games/classic/game.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn sunrise(&mut self, n: &impl News) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sunset`
[INFO] [stdout]    --> src/games/classic/game.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn sunset(&mut self, d: &impl DeathBallot) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `defend`
[INFO] [stdout]    --> src/games/classic/game.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn defend(&self) -> Option<Ballots> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `wicked_used`
[INFO] [stdout]   --> src/games/classic/play.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     wicked_used: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `commando_used`
[INFO] [stdout]   --> src/games/classic/play.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     commando_used: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `KillingStatus`
[INFO] [stdout]   --> src/games/classic/play.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum KillingStatus<'a> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remove_paralyzed_unguarded_spell`
[INFO] [stdout]   --> src/games/classic/play.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn remove_paralyzed_unguarded_spell(spells: &mut Spells) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `who_gets_killed`
[INFO] [stdout]   --> src/games/classic/play.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn who_gets_killed<'a>(commando: &'a Player, commando_act: &'a Spell) -> KillingStatus<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `can_commando_act`
[INFO] [stdout]   --> src/games/classic/play.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn can_commando_act(&self, role: Role) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_wicked_or_boss_killing`
[INFO] [stdout]   --> src/games/classic/play.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn is_wicked_or_boss_killing<'a>(&self, spells: &'a Spells) -> Option<KillingStatus<'a>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `who_wicked_kills`
[INFO] [stdout]   --> src/games/classic/play.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn who_wicked_kills<'a>(killee: &'a Player, role: Role) -> KillingStatus {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `heals`
[INFO] [stdout]    --> src/games/classic/play.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn heals<'a>(&self, total: usize, spells: &'a Spells) -> BTreeSet<&'a PlayerId> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remove_killed_one`
[INFO] [stdout]    --> src/games/classic/play.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn remove_killed_one<'a>(&mut self, total: usize, spells: &'a Spells)  -> Result<Option<&'a PlayerId>, Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_role_mafia`
[INFO] [stdout]    --> src/games/classic/play.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn is_role_mafia(role: Role) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `detective`
[INFO] [stdout]    --> src/games/classic/play.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn detective(&self, play: &impl Room, msgs: &mut Messages, spells: &Spells) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `gunman`
[INFO] [stdout]    --> src/games/classic/play.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn gunman(&self, spells: &Spells, msgs: &mut Messages) -> Option<GunEvents> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `apply_night`
[INFO] [stdout]    --> src/games/classic/play.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub fn apply_night(&mut self, room: &impl Room, mut spells: Spells) -> Result<NightResult, Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/games/classic/play.rs:219:8
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn new(msgs: Messages, removed: BTreeSet<PlayerId>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/games/classic/gun_events.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fakes`
[INFO] [stdout]   --> src/games/classic/gun_events.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn fakes(p1: PlayerId, p2: PlayerId) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `real`
[INFO] [stdout]   --> src/games/classic/gun_events.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn real(real: PlayerId, fake: PlayerId) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `owners`
[INFO] [stdout]   --> src/games/classic/gun_events.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn owners(&self) -> BTreeSet<PlayerId> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/elections/ballot.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn new(total: usize) -> Ballots {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `YouHaveGun`
[INFO] [stdout]   --> src/oracle.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     YouHaveGun,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IsMafia`
[INFO] [stdout]   --> src/oracle.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     IsMafia(PlayerId, bool),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IsMafia`
[INFO] [stdout]   --> src/oracle.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     IsMafia,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Heal`
[INFO] [stdout]   --> src/oracle.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Heal
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 55 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.87s
[INFO] running `Command { std: "docker" "inspect" "58ed4c959db4337c7b29ad87240b25b60c4e5a41e750e1187b489d53ec0ffd49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ed4c959db4337c7b29ad87240b25b60c4e5a41e750e1187b489d53ec0ffd49", kill_on_drop: false }`
[INFO] [stdout] 58ed4c959db4337c7b29ad87240b25b60c4e5a41e750e1187b489d53ec0ffd49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1ce0652cc0490519dcb8841d8d66118b28ebc10df49347c93da435013fee3932
[INFO] running `Command { std: "docker" "start" "-a" "1ce0652cc0490519dcb8841d8d66118b28ebc10df49347c93da435013fee3932", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rmafia v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PrayKind`
[INFO] [stdout]  --> src/scenario.rs:4:51
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::oracle::{GodWayRef, HolyMessage, Pray, PrayKind};
[INFO] [stdout]   |                                                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Room`
[INFO] [stdout]  --> src/scenario.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::room::{PlayerId, Room};
[INFO] [stdout]   |                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Pray`
[INFO] [stdout]  --> src/room.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{oracle::{Pray, PrayKind}, scenario::*};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PrayKind`
[INFO] [stdout]  --> src/games/classic/game.rs:1:65
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{in_memory_room::InMemoryRoom, oracle::{HolyMessage, PrayKind}, room::{Layout, Messaging, PlayerId, PlayerRef, Room}, scenario...
[INFO] [stdout]   |                                                                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BTreeSet`
[INFO] [stdout]  --> src/waiting.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, BTreeSet};
[INFO] [stdout]   |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::games::classic::game::Classic`
[INFO] [stdout]  --> src/in_memory_room.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::games::classic::game::Classic;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CityState`
[INFO] [stdout]  --> src/oracle.rs:5:40
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{room::PlayerId, scenario::{CityState, Role}};
[INFO] [stdout]   |                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/games/classic/game.rs:171:56
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let res = self.strategy.shoot(todo!(), todo!());
[INFO] [stdout]     |                                               -------  ^^^^^^^ unreachable expression
[INFO] [stdout]     |                                               |
[INFO] [stdout]     |                                               any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let state = game.state();
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `room`
[INFO] [stdout]   --> src/games/classic/game.rs:97:28
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn darkness(&mut self, room: &impl Room, spells: Spells) -> Result<NightResult, Error> {
[INFO] [stdout]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_room`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spells`
[INFO] [stdout]   --> src/games/classic/game.rs:97:46
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn darkness(&mut self, room: &impl Room, spells: Spells) -> Result<NightResult, Error> {
[INFO] [stdout]    |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_spells`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `msgs`
[INFO] [stdout]    --> src/games/classic/game.rs:167:13
[INFO] [stdout]     |
[INFO] [stdout] 167 |         let msgs = self.room.messages();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_msgs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/games/classic/game.rs:171:21
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let res = self.strategy.shoot(todo!(), todo!());
[INFO] [stdout]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut game = Classic::new(locked);
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Guard`
[INFO] [stdout]   --> src/scenario.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     Guard(&'a Player),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Paralyze`
[INFO] [stdout]   --> src/scenario.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     Paralyze(&'a Player),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GuessMafia`
[INFO] [stdout]   --> src/scenario.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     GuessMafia(&'a Player),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Kill`
[INFO] [stdout]   --> src/scenario.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 |     Kill(&'a Player),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GiveShotgun`
[INFO] [stdout]   --> src/scenario.rs:89:5
[INFO] [stdout]    |
[INFO] [stdout] 89 |     GiveShotgun { is_real: bool, p1: &'a Player, p2: &'a Player },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Heal`
[INFO] [stdout]   --> src/scenario.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 90 |     Heal { p1: &'a Player, p2: Option<&'a Player> },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RevealKill`
[INFO] [stdout]   --> src/scenario.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     RevealKill(&'a Player, Role),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ReverseKill`
[INFO] [stdout]   --> src/scenario.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 92 |     ReverseKill(&'a Player),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Spells`
[INFO] [stdout]   --> src/scenario.rs:98:1
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub type Spells<'a> = BTreeMap<Role, Spell<'a>>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `MafiaLeft`
[INFO] [stdout]    --> src/scenario.rs:122:1
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub type MafiaLeft = usize;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `enquery`
[INFO] [stdout]  --> src/games/classic/game.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     enquery: u8,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `make_ballot`
[INFO] [stdout]   --> src/games/classic/game.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn make_ballot(&self) -> Ballots {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_it`
[INFO] [stdout]   --> src/games/classic/game.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn is_it(&self, state: CityState) -> bool {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `darkness`
[INFO] [stdout]   --> src/games/classic/game.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn darkness(&mut self, room: &impl Room, spells: Spells) -> Result<NightResult, Error> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sunrise`
[INFO] [stdout]    --> src/games/classic/game.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     fn sunrise(&mut self, n: &impl News) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sunset`
[INFO] [stdout]    --> src/games/classic/game.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn sunset(&mut self, d: &impl DeathBallot) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `defend`
[INFO] [stdout]    --> src/games/classic/game.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn defend(&self) -> Option<Ballots> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `wicked_used`
[INFO] [stdout]   --> src/games/classic/play.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     wicked_used: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `commando_used`
[INFO] [stdout]   --> src/games/classic/play.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     commando_used: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `KillingStatus`
[INFO] [stdout]   --> src/games/classic/play.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum KillingStatus<'a> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remove_paralyzed_unguarded_spell`
[INFO] [stdout]   --> src/games/classic/play.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn remove_paralyzed_unguarded_spell(spells: &mut Spells) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `who_gets_killed`
[INFO] [stdout]   --> src/games/classic/play.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn who_gets_killed<'a>(commando: &'a Player, commando_act: &'a Spell) -> KillingStatus<'a> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `can_commando_act`
[INFO] [stdout]   --> src/games/classic/play.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn can_commando_act(&self, role: Role) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_wicked_or_boss_killing`
[INFO] [stdout]   --> src/games/classic/play.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn is_wicked_or_boss_killing<'a>(&self, spells: &'a Spells) -> Option<KillingStatus<'a>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `who_wicked_kills`
[INFO] [stdout]   --> src/games/classic/play.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 |     fn who_wicked_kills<'a>(killee: &'a Player, role: Role) -> KillingStatus {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `heals`
[INFO] [stdout]    --> src/games/classic/play.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 |     fn heals<'a>(&self, total: usize, spells: &'a Spells) -> BTreeSet<&'a PlayerId> {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `remove_killed_one`
[INFO] [stdout]    --> src/games/classic/play.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn remove_killed_one<'a>(&mut self, total: usize, spells: &'a Spells)  -> Result<Option<&'a PlayerId>, Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_role_mafia`
[INFO] [stdout]    --> src/games/classic/play.rs:138:8
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn is_role_mafia(role: Role) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `detective`
[INFO] [stdout]    --> src/games/classic/play.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn detective(&self, play: &impl Room, msgs: &mut Messages, spells: &Spells) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `gunman`
[INFO] [stdout]    --> src/games/classic/play.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn gunman(&self, spells: &Spells, msgs: &mut Messages) -> Option<GunEvents> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `apply_night`
[INFO] [stdout]    --> src/games/classic/play.rs:174:12
[INFO] [stdout]     |
[INFO] [stdout] 174 |     pub fn apply_night(&mut self, room: &impl Room, mut spells: Spells) -> Result<NightResult, Error> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/games/classic/play.rs:219:8
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn new(msgs: Messages, removed: BTreeSet<PlayerId>) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/games/classic/gun_events.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fakes`
[INFO] [stdout]   --> src/games/classic/gun_events.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub fn fakes(p1: PlayerId, p2: PlayerId) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `real`
[INFO] [stdout]   --> src/games/classic/gun_events.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn real(real: PlayerId, fake: PlayerId) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `owners`
[INFO] [stdout]   --> src/games/classic/gun_events.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn owners(&self) -> BTreeSet<PlayerId> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/elections/ballot.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn new(total: usize) -> Ballots {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `YouHaveGun`
[INFO] [stdout]   --> src/oracle.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     YouHaveGun,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IsMafia`
[INFO] [stdout]   --> src/oracle.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     IsMafia(PlayerId, bool),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `IsMafia`
[INFO] [stdout]   --> src/oracle.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     IsMafia,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Heal`
[INFO] [stdout]   --> src/oracle.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Heal
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 55 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "1ce0652cc0490519dcb8841d8d66118b28ebc10df49347c93da435013fee3932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce0652cc0490519dcb8841d8d66118b28ebc10df49347c93da435013fee3932", kill_on_drop: false }`
[INFO] [stdout] 1ce0652cc0490519dcb8841d8d66118b28ebc10df49347c93da435013fee3932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e3311804b6b92e4948a6896db31468dbd513a262819dc7b85eaf09fc3018119
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8e3311804b6b92e4948a6896db31468dbd513a262819dc7b85eaf09fc3018119", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `PrayKind`
[INFO] [stderr]  --> src/scenario.rs:4:51
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::oracle::{GodWayRef, HolyMessage, Pray, PrayKind};
[INFO] [stderr]   |                                                   ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Room`
[INFO] [stderr]  --> src/scenario.rs:5:29
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::room::{PlayerId, Room};
[INFO] [stderr]   |                             ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Pray`
[INFO] [stderr]  --> src/room.rs:3:22
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::{oracle::{Pray, PrayKind}, scenario::*};
[INFO] [stderr]   |                      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PrayKind`
[INFO] [stderr]  --> src/games/classic/game.rs:1:65
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{in_memory_room::InMemoryRoom, oracle::{HolyMessage, PrayKind}, room::{Layout, Messaging, PlayerId, PlayerRef, Room}, scenario...
[INFO] [stderr]   |                                                                 ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `BTreeSet`
[INFO] [stderr]  --> src/waiting.rs:1:34
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{BTreeMap, BTreeSet};
[INFO] [stderr]   |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::games::classic::game::Classic`
[INFO] [stderr]  --> src/in_memory_room.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::games::classic::game::Classic;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `CityState`
[INFO] [stderr]  --> src/oracle.rs:5:40
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::{room::PlayerId, scenario::{CityState, Role}};
[INFO] [stderr]   |                                        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> src/games/classic/game.rs:171:56
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let res = self.strategy.shoot(todo!(), todo!());
[INFO] [stderr]     |                                               -------  ^^^^^^^ unreachable expression
[INFO] [stderr]     |                                               |
[INFO] [stderr]     |                                               any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]   --> src/main.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let state = game.state();
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `room`
[INFO] [stderr]   --> src/games/classic/game.rs:97:28
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn darkness(&mut self, room: &impl Room, spells: Spells) -> Result<NightResult, Error> {
[INFO] [stderr]    |                            ^^^^ help: if this is intentional, prefix it with an underscore: `_room`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `spells`
[INFO] [stderr]   --> src/games/classic/game.rs:97:46
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn darkness(&mut self, room: &impl Room, spells: Spells) -> Result<NightResult, Error> {
[INFO] [stderr]    |                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_spells`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msgs`
[INFO] [stderr]    --> src/games/classic/game.rs:167:13
[INFO] [stderr]     |
[INFO] [stderr] 167 |         let msgs = self.room.messages();
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_msgs`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/games/classic/game.rs:171:21
[INFO] [stderr]     |
[INFO] [stderr] 171 |                 let res = self.strategy.shoot(todo!(), todo!());
[INFO] [stderr]     |                     ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut game = Classic::new(locked);
[INFO] [stderr]    |         ----^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Guard`
[INFO] [stderr]   --> src/scenario.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     Guard(&'a Player),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Paralyze`
[INFO] [stderr]   --> src/scenario.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     Paralyze(&'a Player),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GuessMafia`
[INFO] [stderr]   --> src/scenario.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     GuessMafia(&'a Player),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Kill`
[INFO] [stderr]   --> src/scenario.rs:88:5
[INFO] [stderr]    |
[INFO] [stderr] 88 |     Kill(&'a Player),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `GiveShotgun`
[INFO] [stderr]   --> src/scenario.rs:89:5
[INFO] [stderr]    |
[INFO] [stderr] 89 |     GiveShotgun { is_real: bool, p1: &'a Player, p2: &'a Player },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Heal`
[INFO] [stderr]   --> src/scenario.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     Heal { p1: &'a Player, p2: Option<&'a Player> },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `RevealKill`
[INFO] [stderr]   --> src/scenario.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     RevealKill(&'a Player, Role),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ReverseKill`
[INFO] [stderr]   --> src/scenario.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     ReverseKill(&'a Player),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Spells`
[INFO] [stderr]   --> src/scenario.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub type Spells<'a> = BTreeMap<Role, Spell<'a>>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `MafiaLeft`
[INFO] [stderr]    --> src/scenario.rs:122:1
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub type MafiaLeft = usize;
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `enquery`
[INFO] [stderr]  --> src/games/classic/game.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     enquery: u8,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `make_ballot`
[INFO] [stderr]   --> src/games/classic/game.rs:48:8
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn make_ballot(&self) -> Ballots {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_it`
[INFO] [stderr]   --> src/games/classic/game.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn is_it(&self, state: CityState) -> bool {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `darkness`
[INFO] [stderr]   --> src/games/classic/game.rs:97:8
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn darkness(&mut self, room: &impl Room, spells: Spells) -> Result<NightResult, Error> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `sunrise`
[INFO] [stderr]    --> src/games/classic/game.rs:101:8
[INFO] [stderr]     |
[INFO] [stderr] 101 |     fn sunrise(&mut self, n: &impl News) {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `sunset`
[INFO] [stderr]    --> src/games/classic/game.rs:107:8
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn sunset(&mut self, d: &impl DeathBallot) {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `defend`
[INFO] [stderr]    --> src/games/classic/game.rs:113:8
[INFO] [stderr]     |
[INFO] [stderr] 113 |     fn defend(&self) -> Option<Ballots> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `wicked_used`
[INFO] [stderr]   --> src/games/classic/play.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     wicked_used: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `commando_used`
[INFO] [stderr]   --> src/games/classic/play.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     commando_used: bool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `KillingStatus`
[INFO] [stderr]   --> src/games/classic/play.rs:15:10
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub enum KillingStatus<'a> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `remove_paralyzed_unguarded_spell`
[INFO] [stderr]   --> src/games/classic/play.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn remove_paralyzed_unguarded_spell(spells: &mut Spells) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `who_gets_killed`
[INFO] [stderr]   --> src/games/classic/play.rs:59:8
[INFO] [stderr]    |
[INFO] [stderr] 59 |     fn who_gets_killed<'a>(commando: &'a Player, commando_act: &'a Spell) -> KillingStatus<'a> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `can_commando_act`
[INFO] [stderr]   --> src/games/classic/play.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn can_commando_act(&self, role: Role) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_wicked_or_boss_killing`
[INFO] [stderr]   --> src/games/classic/play.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 |     fn is_wicked_or_boss_killing<'a>(&self, spells: &'a Spells) -> Option<KillingStatus<'a>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `who_wicked_kills`
[INFO] [stderr]   --> src/games/classic/play.rs:95:8
[INFO] [stderr]    |
[INFO] [stderr] 95 |     fn who_wicked_kills<'a>(killee: &'a Player, role: Role) -> KillingStatus {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `heals`
[INFO] [stderr]    --> src/games/classic/play.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr] 100 |     fn heals<'a>(&self, total: usize, spells: &'a Spells) -> BTreeSet<&'a PlayerId> {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `remove_killed_one`
[INFO] [stderr]    --> src/games/classic/play.rs:111:8
[INFO] [stderr]     |
[INFO] [stderr] 111 |     fn remove_killed_one<'a>(&mut self, total: usize, spells: &'a Spells)  -> Result<Option<&'a PlayerId>, Error> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_role_mafia`
[INFO] [stderr]    --> src/games/classic/play.rs:138:8
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn is_role_mafia(role: Role) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `detective`
[INFO] [stderr]    --> src/games/classic/play.rs:145:8
[INFO] [stderr]     |
[INFO] [stderr] 145 |     fn detective(&self, play: &impl Room, msgs: &mut Messages, spells: &Spells) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `gunman`
[INFO] [stderr]    --> src/games/classic/play.rs:154:8
[INFO] [stderr]     |
[INFO] [stderr] 154 |     fn gunman(&self, spells: &Spells, msgs: &mut Messages) -> Option<GunEvents> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `apply_night`
[INFO] [stderr]    --> src/games/classic/play.rs:174:12
[INFO] [stderr]     |
[INFO] [stderr] 174 |     pub fn apply_night(&mut self, room: &impl Room, mut spells: Spells) -> Result<NightResult, Error> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/games/classic/play.rs:219:8
[INFO] [stderr]     |
[INFO] [stderr] 219 |     fn new(msgs: Messages, removed: BTreeSet<PlayerId>) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/games/classic/gun_events.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `fakes`
[INFO] [stderr]   --> src/games/classic/gun_events.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub fn fakes(p1: PlayerId, p2: PlayerId) -> Self {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `real`
[INFO] [stderr]   --> src/games/classic/gun_events.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn real(real: PlayerId, fake: PlayerId) -> Self {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `owners`
[INFO] [stderr]   --> src/games/classic/gun_events.rs:49:12
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn owners(&self) -> BTreeSet<PlayerId> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/elections/ballot.rs:72:12
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn new(total: usize) -> Ballots {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `YouHaveGun`
[INFO] [stderr]   --> src/oracle.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     YouHaveGun,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IsMafia`
[INFO] [stderr]   --> src/oracle.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     IsMafia(PlayerId, bool),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `IsMafia`
[INFO] [stderr]   --> src/oracle.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     IsMafia,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Heal`
[INFO] [stderr]   --> src/oracle.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     Heal
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rmafia` (bin "rmafia" test) generated 55 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rmafia-4a61e3a31211917b)
[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" "8e3311804b6b92e4948a6896db31468dbd513a262819dc7b85eaf09fc3018119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e3311804b6b92e4948a6896db31468dbd513a262819dc7b85eaf09fc3018119", kill_on_drop: false }`
[INFO] [stdout] 8e3311804b6b92e4948a6896db31468dbd513a262819dc7b85eaf09fc3018119