Dec 18 08:10:31.661 INFO checking ChooChooShoe/rust-cardgame against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:10:31.661 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/ChooChooShoe/rust-cardgame:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:10:32.204 INFO [stdout] 7306bf82e24db2e82740de6369840d38dd9825567029c95d6bdb27870a8c47a1
Dec 18 08:10:32.210 INFO running `"docker" "start" "-a" "7306bf82e24db2e82740de6369840d38dd9825567029c95d6bdb27870a8c47a1"`
Dec 18 08:10:34.512 INFO [stderr]     Checking log v0.4.5
Dec 18 08:10:34.517 INFO [stderr]     Checking bincode v1.0.0
Dec 18 08:10:35.322 INFO [stderr]     Checking log v0.3.9
Dec 18 08:10:36.119 INFO [stderr]     Checking mio v0.6.13
Dec 18 08:10:37.732 INFO [stderr]     Checking ws v0.7.3
Dec 18 08:10:39.755 INFO [stderr]     Checking cardgame v0.1.0 (/opt/crater/workdir)
Dec 18 08:10:41.264 INFO [stderr] warning: use of deprecated item 'mio::timer::Timeout': use mio-extras instead
Dec 18 08:10:41.264 INFO [stderr]  --> src/server/ws_server_handle.rs:8:5
Dec 18 08:10:41.264 INFO [stderr]   |
Dec 18 08:10:41.264 INFO [stderr] 8 | use ws::util::Timeout;
Dec 18 08:10:41.264 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 08:10:41.264 INFO [stderr]   |
Dec 18 08:10:41.264 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 08:10:41.264 INFO [stderr] 
Dec 18 08:10:41.264 INFO [stderr] warning: use of deprecated item 'mio::timer::Timeout': use mio-extras instead
Dec 18 08:10:41.264 INFO [stderr]   --> src/server/ws_server_handle.rs:20:28
Dec 18 08:10:41.264 INFO [stderr]    |
Dec 18 08:10:41.264 INFO [stderr] 20 |     expire_timeout: Option<Timeout>,
Dec 18 08:10:41.264 INFO [stderr]    |                            ^^^^^^^
Dec 18 08:10:41.264 INFO [stderr] 
Dec 18 08:10:41.264 INFO [stderr] warning: use of deprecated item 'mio::timer::Timeout': use mio-extras instead
Dec 18 08:10:41.264 INFO [stderr]   --> src/server/ws_server_handle.rs:21:30
Dec 18 08:10:41.264 INFO [stderr]    |
Dec 18 08:10:41.264 INFO [stderr] 21 |     mulligin_timeout: Option<Timeout>,
Dec 18 08:10:41.264 INFO [stderr]    |                              ^^^^^^^
Dec 18 08:10:41.264 INFO [stderr] 
Dec 18 08:10:41.264 INFO [stderr] warning: use of deprecated item 'mio::timer::Timeout': use mio-extras instead
Dec 18 08:10:41.264 INFO [stderr]    --> src/server/ws_server_handle.rs:163:57
Dec 18 08:10:41.264 INFO [stderr]     |
Dec 18 08:10:41.264 INFO [stderr] 163 |     fn on_new_timeout(&mut self, event: Token, timeout: Timeout) -> Result<()> {
Dec 18 08:10:41.264 INFO [stderr]     |                                                         ^^^^^^^
Dec 18 08:10:41.264 INFO [stderr] 
Dec 18 08:10:41.724 INFO [stderr] warning: use of deprecated item 'mio::timer::Timeout': use mio-extras instead
Dec 18 08:10:41.724 INFO [stderr]  --> src/server/ws_server_handle.rs:8:5
Dec 18 08:10:41.724 INFO [stderr]   |
Dec 18 08:10:41.724 INFO [stderr] 8 | use ws::util::Timeout;
Dec 18 08:10:41.724 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 08:10:41.724 INFO [stderr]   |
Dec 18 08:10:41.724 INFO [stderr]   = note: #[warn(deprecated)] on by default
Dec 18 08:10:41.724 INFO [stderr] 
Dec 18 08:10:41.724 INFO [stderr] warning: use of deprecated item 'mio::timer::Timeout': use mio-extras instead
Dec 18 08:10:41.724 INFO [stderr]   --> src/server/ws_server_handle.rs:20:28
Dec 18 08:10:41.724 INFO [stderr]    |
Dec 18 08:10:41.724 INFO [stderr] 20 |     expire_timeout: Option<Timeout>,
Dec 18 08:10:41.724 INFO [stderr]    |                            ^^^^^^^
Dec 18 08:10:41.724 INFO [stderr] 
Dec 18 08:10:41.724 INFO [stderr] warning: use of deprecated item 'mio::timer::Timeout': use mio-extras instead
Dec 18 08:10:41.724 INFO [stderr]   --> src/server/ws_server_handle.rs:21:30
Dec 18 08:10:41.724 INFO [stderr]    |
Dec 18 08:10:41.724 INFO [stderr] 21 |     mulligin_timeout: Option<Timeout>,
Dec 18 08:10:41.724 INFO [stderr]    |                              ^^^^^^^
Dec 18 08:10:41.725 INFO [stderr] 
Dec 18 08:10:41.725 INFO [stderr] warning: use of deprecated item 'mio::timer::Timeout': use mio-extras instead
Dec 18 08:10:41.725 INFO [stderr]    --> src/server/ws_server_handle.rs:163:57
Dec 18 08:10:41.725 INFO [stderr]     |
Dec 18 08:10:41.725 INFO [stderr] 163 |     fn on_new_timeout(&mut self, event: Token, timeout: Timeout) -> Result<()> {
Dec 18 08:10:41.725 INFO [stderr]     |                                                         ^^^^^^^
Dec 18 08:10:41.725 INFO [stderr] 
Dec 18 08:10:42.476 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 08:10:42.476 INFO [stderr]   --> src/game/action_result.rs:60:35
Dec 18 08:10:42.476 INFO [stderr]    |
Dec 18 08:10:42.476 INFO [stderr] 60 |         if let Some(cause) = self.cause() {
Dec 18 08:10:42.476 INFO [stderr]    |                                   ^^^^^
Dec 18 08:10:42.476 INFO [stderr] 
Dec 18 08:10:42.872 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 08:10:42.872 INFO [stderr]   --> src/net/connection.rs:22:35
Dec 18 08:10:42.872 INFO [stderr]    |
Dec 18 08:10:42.872 INFO [stderr] 22 |         if let Some(cause) = self.cause() {
Dec 18 08:10:42.872 INFO [stderr]    |                                   ^^^^^
Dec 18 08:10:42.872 INFO [stderr] 
Dec 18 08:10:42.976 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 08:10:42.976 INFO [stderr]   --> src/game/action_result.rs:60:35
Dec 18 08:10:42.976 INFO [stderr]    |
Dec 18 08:10:42.976 INFO [stderr] 60 |         if let Some(cause) = self.cause() {
Dec 18 08:10:42.976 INFO [stderr]    |                                   ^^^^^
Dec 18 08:10:42.976 INFO [stderr] 
Dec 18 08:10:43.456 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 08:10:43.456 INFO [stderr]   --> src/net/connection.rs:22:35
Dec 18 08:10:43.456 INFO [stderr]    |
Dec 18 08:10:43.456 INFO [stderr] 22 |         if let Some(cause) = self.cause() {
Dec 18 08:10:43.456 INFO [stderr]    |                                   ^^^^^
Dec 18 08:10:43.456 INFO [stderr] 
Dec 18 08:10:43.504 INFO [stderr] warning: unused variable: `key`
Dec 18 08:10:43.504 INFO [stderr]   --> src/entity/card.rs:45:22
Dec 18 08:10:43.504 INFO [stderr]    |
Dec 18 08:10:43.504 INFO [stderr] 45 |     pub fn from_pool(key: CardKey, data: &PooledCardData) -> Card {
Dec 18 08:10:43.504 INFO [stderr]    |                      ^^^ help: consider using `_key` instead
Dec 18 08:10:43.520 INFO [stderr]    |
Dec 18 08:10:43.520 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 08:10:43.520 INFO [stderr] 
Dec 18 08:10:43.520 INFO [stderr] warning: unused variable: `id`
Dec 18 08:10:43.520 INFO [stderr]   --> src/game/action.rs:19:25
Dec 18 08:10:43.520 INFO [stderr]    |
Dec 18 08:10:43.520 INFO [stderr] 19 |             Actor::Card(id) => panic!(),
Dec 18 08:10:43.520 INFO [stderr]    |                         ^^ help: consider using `_id` instead
Dec 18 08:10:43.520 INFO [stderr] 
Dec 18 08:10:43.520 INFO [stderr] warning: unused variable: `game`
Dec 18 08:10:43.520 INFO [stderr]   --> src/game/action.rs:94:29
Dec 18 08:10:43.520 INFO [stderr]    |
Dec 18 08:10:43.520 INFO [stderr] 94 |     fn common_perform(self, game: &mut Game, sender: Actor) -> Result {
Dec 18 08:10:43.520 INFO [stderr]    |                             ^^^^ help: consider using `_game` instead
Dec 18 08:10:43.520 INFO [stderr] 
Dec 18 08:10:43.520 INFO [stderr] warning: unused variable: `pid`
Dec 18 08:10:43.520 INFO [stderr]    --> src/game/action.rs:117:34
Dec 18 08:10:43.520 INFO [stderr]     |
Dec 18 08:10:43.520 INFO [stderr] 117 |             Action::DrawCardAnon(pid, amount) => {
Dec 18 08:10:43.520 INFO [stderr]     |                                  ^^^ help: consider using `_pid` instead
Dec 18 08:10:43.520 INFO [stderr] 
Dec 18 08:10:43.520 INFO [stderr] warning: unused variable: `amount`
Dec 18 08:10:43.520 INFO [stderr]    --> src/game/action.rs:117:39
Dec 18 08:10:43.520 INFO [stderr]     |
Dec 18 08:10:43.520 INFO [stderr] 117 |             Action::DrawCardAnon(pid, amount) => {
Dec 18 08:10:43.520 INFO [stderr]     |                                       ^^^^^^ help: consider using `_amount` instead
Dec 18 08:10:43.520 INFO [stderr] 
Dec 18 08:10:43.520 INFO [stderr] warning: unused variable: `game`
Dec 18 08:10:43.520 INFO [stderr]    --> src/game/core.rs:126:25
Dec 18 08:10:43.520 INFO [stderr]     |
Dec 18 08:10:43.520 INFO [stderr] 126 |     fn transition(self, game: &mut Game, next_state: State) -> State {
Dec 18 08:10:43.520 INFO [stderr]     |                         ^^^^ help: consider using `_game` instead
Dec 18 08:10:43.520 INFO [stderr] 
Dec 18 08:10:43.520 INFO [stderr] warning: unused variable: `zone`
Dec 18 08:10:43.521 INFO [stderr]   --> src/game/player.rs:45:13
Dec 18 08:10:43.521 INFO [stderr]    |
Dec 18 08:10:43.521 INFO [stderr] 45 |         let zone = self.zones.get_mut(ZoneName::Deck);
Dec 18 08:10:43.521 INFO [stderr]    |             ^^^^ help: consider using `_zone` instead
Dec 18 08:10:43.521 INFO [stderr] 
Dec 18 08:10:43.521 INFO [stderr] warning: unused variable: `name`
Dec 18 08:10:43.521 INFO [stderr]   --> src/net/connection.rs:68:22
Dec 18 08:10:43.521 INFO [stderr]    |
Dec 18 08:10:43.521 INFO [stderr] 68 |     pub fn from_name(name: &str) -> BoxedConnection {
Dec 18 08:10:43.521 INFO [stderr]    |                      ^^^^ help: consider using `_name` instead
Dec 18 08:10:43.521 INFO [stderr] 
Dec 18 08:10:43.521 INFO [stderr] warning: unused variable: `action`
Dec 18 08:10:43.521 INFO [stderr]   --> src/net/connection.rs:87:20
Dec 18 08:10:43.521 INFO [stderr]    |
Dec 18 08:10:43.521 INFO [stderr] 87 |     fn send(&self, action: &Action) -> Result {
Dec 18 08:10:43.521 INFO [stderr]    |                    ^^^^^^ help: consider using `_action` instead
Dec 18 08:10:43.521 INFO [stderr] 
Dec 18 08:10:43.521 INFO [stderr] warning: unused variable: `e`
Dec 18 08:10:43.521 INFO [stderr]   --> src/net/connection.rs:96:48
Dec 18 08:10:43.521 INFO [stderr]    |
Dec 18 08:10:43.521 INFO [stderr] 96 |         let message = action.encode().map_err(|e| Error::Encoding(0))?;
Dec 18 08:10:43.521 INFO [stderr]    |                                                ^ help: consider using `_e` instead
Dec 18 08:10:43.521 INFO [stderr] 
Dec 18 08:10:43.521 INFO [stderr] warning: unused variable: `e`
Dec 18 08:10:43.521 INFO [stderr]   --> src/net/connection.rs:97:42
Dec 18 08:10:43.521 INFO [stderr]    |
Dec 18 08:10:43.521 INFO [stderr] 97 |         Ok(self.1.send(message).map_err(|e| Error::Sending(1))?)
Dec 18 08:10:43.521 INFO [stderr]    |                                          ^ help: consider using `_e` instead
Dec 18 08:10:43.521 INFO [stderr] 
Dec 18 08:10:43.521 INFO [stderr] warning: unused variable: `sender`
Dec 18 08:10:43.521 INFO [stderr]   --> src/utils/input.rs:28:30
Dec 18 08:10:43.521 INFO [stderr]    |
Dec 18 08:10:43.521 INFO [stderr] 28 |     pub fn handle_user_input(sender: usize, game: &mut Game, args: Vec<&str>) -> bool {
Dec 18 08:10:43.521 INFO [stderr]    |                              ^^^^^^ help: consider using `_sender` instead
Dec 18 08:10:43.521 INFO [stderr] 
Dec 18 08:10:43.552 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:10:43.552 INFO [stderr]   --> src/main.rs:46:9
Dec 18 08:10:43.552 INFO [stderr]    |
Dec 18 08:10:43.552 INFO [stderr] 46 |     let mut max_players = 2;
Dec 18 08:10:43.552 INFO [stderr]    |         ----^^^^^^^^^^^
Dec 18 08:10:43.552 INFO [stderr]    |         |
Dec 18 08:10:43.552 INFO [stderr]    |         help: remove this `mut`
Dec 18 08:10:43.576 INFO [stderr]    |
Dec 18 08:10:43.576 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 08:10:43.576 INFO [stderr] 
Dec 18 08:10:43.939 INFO [stderr] warning: unused variable: `key`
Dec 18 08:10:43.939 INFO [stderr]   --> src/entity/card.rs:45:22
Dec 18 08:10:43.939 INFO [stderr]    |
Dec 18 08:10:43.939 INFO [stderr] 45 |     pub fn from_pool(key: CardKey, data: &PooledCardData) -> Card {
Dec 18 08:10:43.939 INFO [stderr]    |                      ^^^ help: consider using `_key` instead
Dec 18 08:10:43.939 INFO [stderr]    |
Dec 18 08:10:43.944 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 08:10:43.944 INFO [stderr] 
Dec 18 08:10:43.945 INFO [stderr] warning: unused variable: `id`
Dec 18 08:10:43.945 INFO [stderr]   --> src/game/action.rs:19:25
Dec 18 08:10:43.946 INFO [stderr]    |
Dec 18 08:10:43.946 INFO [stderr] 19 |             Actor::Card(id) => panic!(),
Dec 18 08:10:43.946 INFO [stderr]    |                         ^^ help: consider using `_id` instead
Dec 18 08:10:43.946 INFO [stderr] 
Dec 18 08:10:43.946 INFO [stderr] warning: unused variable: `game`
Dec 18 08:10:43.946 INFO [stderr]   --> src/game/action.rs:94:29
Dec 18 08:10:43.946 INFO [stderr]    |
Dec 18 08:10:43.946 INFO [stderr] 94 |     fn common_perform(self, game: &mut Game, sender: Actor) -> Result {
Dec 18 08:10:43.946 INFO [stderr]    |                             ^^^^ help: consider using `_game` instead
Dec 18 08:10:43.946 INFO [stderr] 
Dec 18 08:10:43.946 INFO [stderr] warning: unused variable: `pid`
Dec 18 08:10:43.946 INFO [stderr]    --> src/game/action.rs:117:34
Dec 18 08:10:43.946 INFO [stderr]     |
Dec 18 08:10:43.946 INFO [stderr] 117 |             Action::DrawCardAnon(pid, amount) => {
Dec 18 08:10:43.946 INFO [stderr]     |                                  ^^^ help: consider using `_pid` instead
Dec 18 08:10:43.946 INFO [stderr] 
Dec 18 08:10:43.946 INFO [stderr] warning: unused variable: `amount`
Dec 18 08:10:43.946 INFO [stderr]    --> src/game/action.rs:117:39
Dec 18 08:10:43.946 INFO [stderr]     |
Dec 18 08:10:43.946 INFO [stderr] 117 |             Action::DrawCardAnon(pid, amount) => {
Dec 18 08:10:43.946 INFO [stderr]     |                                       ^^^^^^ help: consider using `_amount` instead
Dec 18 08:10:43.946 INFO [stderr] 
Dec 18 08:10:43.946 INFO [stderr] warning: unused variable: `game`
Dec 18 08:10:43.946 INFO [stderr]    --> src/game/core.rs:126:25
Dec 18 08:10:43.946 INFO [stderr]     |
Dec 18 08:10:43.946 INFO [stderr] 126 |     fn transition(self, game: &mut Game, next_state: State) -> State {
Dec 18 08:10:43.946 INFO [stderr]     |                         ^^^^ help: consider using `_game` instead
Dec 18 08:10:43.946 INFO [stderr] 
Dec 18 08:10:43.952 INFO [stderr] warning: unused variable: `zone`
Dec 18 08:10:43.952 INFO [stderr]   --> src/game/player.rs:45:13
Dec 18 08:10:43.952 INFO [stderr]    |
Dec 18 08:10:43.952 INFO [stderr] 45 |         let zone = self.zones.get_mut(ZoneName::Deck);
Dec 18 08:10:43.952 INFO [stderr]    |             ^^^^ help: consider using `_zone` instead
Dec 18 08:10:43.952 INFO [stderr] 
Dec 18 08:10:43.952 INFO [stderr] warning: unused variable: `name`
Dec 18 08:10:43.952 INFO [stderr]   --> src/net/connection.rs:68:22
Dec 18 08:10:43.952 INFO [stderr]    |
Dec 18 08:10:43.952 INFO [stderr] 68 |     pub fn from_name(name: &str) -> BoxedConnection {
Dec 18 08:10:43.952 INFO [stderr]    |                      ^^^^ help: consider using `_name` instead
Dec 18 08:10:43.952 INFO [stderr] 
Dec 18 08:10:43.952 INFO [stderr] warning: unused variable: `action`
Dec 18 08:10:43.952 INFO [stderr]   --> src/net/connection.rs:87:20
Dec 18 08:10:43.952 INFO [stderr]    |
Dec 18 08:10:43.952 INFO [stderr] 87 |     fn send(&self, action: &Action) -> Result {
Dec 18 08:10:43.952 INFO [stderr]    |                    ^^^^^^ help: consider using `_action` instead
Dec 18 08:10:43.952 INFO [stderr] 
Dec 18 08:10:43.952 INFO [stderr] warning: unused variable: `e`
Dec 18 08:10:43.952 INFO [stderr]   --> src/net/connection.rs:96:48
Dec 18 08:10:43.952 INFO [stderr]    |
Dec 18 08:10:43.952 INFO [stderr] 96 |         let message = action.encode().map_err(|e| Error::Encoding(0))?;
Dec 18 08:10:43.952 INFO [stderr]    |                                                ^ help: consider using `_e` instead
Dec 18 08:10:43.953 INFO [stderr] 
Dec 18 08:10:43.953 INFO [stderr] warning: unused variable: `e`
Dec 18 08:10:43.953 INFO [stderr]   --> src/net/connection.rs:97:42
Dec 18 08:10:43.953 INFO [stderr]    |
Dec 18 08:10:43.953 INFO [stderr] 97 |         Ok(self.1.send(message).map_err(|e| Error::Sending(1))?)
Dec 18 08:10:43.953 INFO [stderr]    |                                          ^ help: consider using `_e` instead
Dec 18 08:10:43.953 INFO [stderr] 
Dec 18 08:10:43.953 INFO [stderr] warning: unused variable: `sender`
Dec 18 08:10:43.953 INFO [stderr]   --> src/utils/input.rs:28:30
Dec 18 08:10:43.953 INFO [stderr]    |
Dec 18 08:10:43.953 INFO [stderr] 28 |     pub fn handle_user_input(sender: usize, game: &mut Game, args: Vec<&str>) -> bool {
Dec 18 08:10:43.953 INFO [stderr]    |                              ^^^^^^ help: consider using `_sender` instead
Dec 18 08:10:43.953 INFO [stderr] 
Dec 18 08:10:43.969 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:10:43.969 INFO [stderr]   --> src/main.rs:46:9
Dec 18 08:10:43.969 INFO [stderr]    |
Dec 18 08:10:43.969 INFO [stderr] 46 |     let mut max_players = 2;
Dec 18 08:10:43.969 INFO [stderr]    |         ----^^^^^^^^^^^
Dec 18 08:10:43.969 INFO [stderr]    |         |
Dec 18 08:10:43.969 INFO [stderr]    |         help: remove this `mut`
Dec 18 08:10:43.969 INFO [stderr]    |
Dec 18 08:10:43.970 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 08:10:43.970 INFO [stderr] 
Dec 18 08:10:44.348 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:10:44.348 INFO [stderr]   --> src/game/player.rs:63:22
Dec 18 08:10:44.348 INFO [stderr]    |
Dec 18 08:10:44.348 INFO [stderr] 63 |                 Some(mut card) => {
Dec 18 08:10:44.348 INFO [stderr]    |                      ----^^^^
Dec 18 08:10:44.348 INFO [stderr]    |                      |
Dec 18 08:10:44.348 INFO [stderr]    |                      help: remove this `mut`
Dec 18 08:10:44.348 INFO [stderr] 
Dec 18 08:10:44.563 INFO [stderr] warning: variable does not need to be mutable
Dec 18 08:10:44.563 INFO [stderr]   --> src/game/player.rs:63:22
Dec 18 08:10:44.564 INFO [stderr]    |
Dec 18 08:10:44.564 INFO [stderr] 63 |                 Some(mut card) => {
Dec 18 08:10:44.564 INFO [stderr]    |                      ----^^^^
Dec 18 08:10:44.564 INFO [stderr]    |                      |
Dec 18 08:10:44.564 INFO [stderr]    |                      help: remove this `mut`
Dec 18 08:10:44.564 INFO [stderr] 
Dec 18 08:10:44.624 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:10:44.624 INFO [stderr]   --> src/utils/input.rs:34:21
Dec 18 08:10:44.624 INFO [stderr]    |
Dec 18 08:10:44.624 INFO [stderr] 34 |                     game.send_action(0, &Action::DrawCardAnon(2, 3));
Dec 18 08:10:44.624 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:10:44.624 INFO [stderr]    |
Dec 18 08:10:44.624 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 08:10:44.624 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:10:44.624 INFO [stderr] 
Dec 18 08:10:44.624 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:10:44.624 INFO [stderr]   --> src/utils/input.rs:38:21
Dec 18 08:10:44.624 INFO [stderr]    |
Dec 18 08:10:44.624 INFO [stderr] 38 |                     game.send_action(0, &Action::EndTurn(0));
Dec 18 08:10:44.624 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:10:44.624 INFO [stderr]    |
Dec 18 08:10:44.624 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:10:44.624 INFO [stderr] 
Dec 18 08:10:44.972 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:10:44.972 INFO [stderr]   --> src/utils/input.rs:34:21
Dec 18 08:10:44.972 INFO [stderr]    |
Dec 18 08:10:44.972 INFO [stderr] 34 |                     game.send_action(0, &Action::DrawCardAnon(2, 3));
Dec 18 08:10:44.972 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:10:44.972 INFO [stderr]    |
Dec 18 08:10:44.972 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 08:10:44.980 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:10:44.980 INFO [stderr] 
Dec 18 08:10:44.980 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 08:10:44.980 INFO [stderr]   --> src/utils/input.rs:38:21
Dec 18 08:10:44.980 INFO [stderr]    |
Dec 18 08:10:44.980 INFO [stderr] 38 |                     game.send_action(0, &Action::EndTurn(0));
Dec 18 08:10:44.980 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:10:44.980 INFO [stderr]    |
Dec 18 08:10:44.980 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 08:10:44.980 INFO [stderr] 
Dec 18 08:10:45.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.71s
Dec 18 08:10:45.876 INFO running `"docker" "inspect" "7306bf82e24db2e82740de6369840d38dd9825567029c95d6bdb27870a8c47a1"`
Dec 18 08:10:46.092 INFO running `"docker" "rm" "-f" "7306bf82e24db2e82740de6369840d38dd9825567029c95d6bdb27870a8c47a1"`
Dec 18 08:10:46.324 INFO [stdout] 7306bf82e24db2e82740de6369840d38dd9825567029c95d6bdb27870a8c47a1