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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LasmGratel/cardgame-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLasmGratel%2Fcardgame-rs", kill_on_drop: false }`
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[INFO] [stdout] 15d3e978a9fd90eb7cd9f9eaf324744b8bee053e
[INFO] checking LasmGratel/cardgame-rs against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLasmGratel%2Fcardgame-rs" "/workspace/builds/worker-57/source", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/LasmGratel/cardgame-rs
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[INFO] crate git repo https://github.com/LasmGratel/cardgame-rs already has a lockfile, it will not be regenerated
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[INFO] [stderr]     Checking cardgame v0.1.0 (/opt/rustwide/workdir/cardgame)
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `second`
[INFO] [stdout]   --> cardgame/src/rule.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     second: Card,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking timeago v0.3.0
[INFO] [stderr]     Checking cardgame-server v0.1.0 (/opt/rustwide/workdir/cardgame-server)
[INFO] [stderr]     Checking cardgame-client v0.1.0 (/opt/rustwide/workdir/cardgame-client)
[INFO] [stdout] warning: unused imports: `BiHashMap`, `BiMap`
[INFO] [stdout]  --> cardgame-server/src/server_lobby.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bimap::{BiMap, BiHashMap};
[INFO] [stdout]   |             ^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BiHashMap`, `BiMap`
[INFO] [stdout]  --> cardgame-server/src/server_lobby.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 | use bimap::{BiMap, BiHashMap};
[INFO] [stdout]   |             ^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `send_packet`
[INFO] [stdout]   --> cardgame-server/src/main.rs:71:29
[INFO] [stdout]    |
[INFO] [stdout] 71 |                         let send_packet = |packet: MessagePacket| {
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_packet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> cardgame-server/src/main.rs:169:40
[INFO] [stdout]     |
[INFO] [stdout] 169 | ...                   Ok(packet) => {
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> cardgame-server/src/main.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 | ...                   Err(err) => {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_type`
[INFO] [stdout]    --> cardgame-server/src/main.rs:199:74
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   GameError::Win(user, player_type, score) => {
[INFO] [stdout]     |                                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `score`
[INFO] [stdout]    --> cardgame-server/src/main.rs:199:87
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   GameError::Win(user, player_type, score) => {
[INFO] [stdout]     |                                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_score`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `send_to_user`
[INFO] [stdout]    --> cardgame-server/src/main.rs:247:21
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 let send_to_user = |user: &UserId, msg: &S2CMessage| {
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_to_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> cardgame-server/src/main.rs:263:29
[INFO] [stdout]     |
[INFO] [stdout] 263 |                         for i in 0..(lobby.lock().unwrap().waiting_list.len() / 3) {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> cardgame-server/src/main.rs:274:41
[INFO] [stdout]     |
[INFO] [stdout] 274 | ...                   Err(err) => {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `network`
[INFO] [stdout]    --> cardgame-server/src/server_lobby.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let network = &self.network;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_network`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_type`
[INFO] [stdout]    --> cardgame-client/src/main.rs:145:56
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   GameError::Win(player, player_type, score) => {
[INFO] [stdout]     |                                              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_type`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `score`
[INFO] [stdout]    --> cardgame-client/src/main.rs:145:69
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   GameError::Win(player, player_type, score) => {
[INFO] [stdout]     |                                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_score`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_time`
[INFO] [stdout]    --> cardgame-client/src/main.rs:181:60
[INFO] [stdout]     |
[INFO] [stdout] 181 |                         S2CMessage::MatchmakeStatus(count, expected_time, remaining_time) => {
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cards_mutex`
[INFO] [stdout]    --> cardgame-client/src/main.rs:227:39
[INFO] [stdout]     |
[INFO] [stdout] 227 |         let (user_name, client_state, cards_mutex, landlord_name, last_packet_time) = mutexs;
[INFO] [stdout]     |                                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cards_mutex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> cardgame-server/src/server_lobby.rs:149:25
[INFO] [stdout]     |
[INFO] [stdout] 142 |         if let Some(room) = self.get_room_by_user_mut(user) {
[INFO] [stdout]     |                             ---- first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 149 |                         self.start_game(room);
[INFO] [stdout]     |                         ^^^^            ---- first borrow later used here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         second mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_type`
[INFO] [stdout]    --> cardgame-client/src/main.rs:145:56
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   GameError::Win(player, player_type, score) => {
[INFO] [stdout]     |                                              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_type`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `send_packet`
[INFO] [stdout]   --> cardgame-server/src/main.rs:71:29
[INFO] [stdout]    |
[INFO] [stdout] 71 |                         let send_packet = |packet: MessagePacket| {
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_packet`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `score`
[INFO] [stdout]    --> cardgame-client/src/main.rs:145:69
[INFO] [stdout]     |
[INFO] [stdout] 145 | ...                   GameError::Win(player, player_type, score) => {
[INFO] [stdout]     |                                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_score`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packet`
[INFO] [stdout]    --> cardgame-server/src/main.rs:169:40
[INFO] [stdout]     |
[INFO] [stdout] 169 | ...                   Ok(packet) => {
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expected_time`
[INFO] [stdout]    --> cardgame-client/src/main.rs:181:60
[INFO] [stdout]     |
[INFO] [stdout] 181 |                         S2CMessage::MatchmakeStatus(count, expected_time, remaining_time) => {
[INFO] [stdout]     |                                                            ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> cardgame-server/src/main.rs:172:41
[INFO] [stdout]     |
[INFO] [stdout] 172 | ...                   Err(err) => {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cards_mutex`
[INFO] [stdout]    --> cardgame-client/src/main.rs:227:39
[INFO] [stdout]     |
[INFO] [stdout] 227 |         let (user_name, client_state, cards_mutex, landlord_name, last_packet_time) = mutexs;
[INFO] [stdout]     |                                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cards_mutex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_type`
[INFO] [stdout]    --> cardgame-server/src/main.rs:199:74
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   GameError::Win(user, player_type, score) => {
[INFO] [stdout]     |                                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `score`
[INFO] [stdout]    --> cardgame-server/src/main.rs:199:87
[INFO] [stdout]     |
[INFO] [stdout] 199 | ...                   GameError::Win(user, player_type, score) => {
[INFO] [stdout]     |                                                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_score`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `send_to_user`
[INFO] [stdout]    --> cardgame-server/src/main.rs:247:21
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 let send_to_user = |user: &UserId, msg: &S2CMessage| {
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_send_to_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> cardgame-server/src/main.rs:263:29
[INFO] [stdout]     |
[INFO] [stdout] 263 |                         for i in 0..(lobby.lock().unwrap().waiting_list.len() / 3) {
[INFO] [stdout]     |                             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> cardgame-server/src/main.rs:274:41
[INFO] [stdout]     |
[INFO] [stdout] 274 | ...                   Err(err) => {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `network`
[INFO] [stdout]    --> cardgame-server/src/server_lobby.rs:185:13
[INFO] [stdout]     |
[INFO] [stdout] 185 |         let network = &self.network;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_network`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*self` as mutable more than once at a time
[INFO] [stdout]    --> cardgame-server/src/server_lobby.rs:149:25
[INFO] [stdout]     |
[INFO] [stdout] 142 |         if let Some(room) = self.get_room_by_user_mut(user) {
[INFO] [stdout]     |                             ---- first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 149 |                         self.start_game(room);
[INFO] [stdout]     |                         ^^^^            ---- first borrow later used here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         second mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> cardgame-server/src/main.rs:106:37
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   let room = if let Some(UserState::Playing(room_name)) = user_states.get(client_map.get_by_right(&endpoint).unwrap()) {
[INFO] [stdout]     |                           ---- borrow later stored here
[INFO] [stdout] 106 | ...                       lobby.lock().unwrap().rooms.get_mut(room_name)
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^ creates a temporary which is freed while still in use
[INFO] [stdout] 107 | ...                   } else {
[INFO] [stdout]     |                       - temporary value is freed at the end of this statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> cardgame-server/src/main.rs:140:37
[INFO] [stdout]     |
[INFO] [stdout] 139 | ...                   let room = if let Some(UserState::Playing(room_name)) = user_states.get(client_map.get_by_right(&endpoint).unwrap()) {
[INFO] [stdout]     |                           ---- borrow later stored here
[INFO] [stdout] 140 | ...                       lobby.lock().unwrap().rooms.get_mut(room_name)
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^ creates a temporary which is freed while still in use
[INFO] [stdout] 141 | ...                   } else {
[INFO] [stdout]     |                       - temporary value is freed at the end of this statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> cardgame-server/src/main.rs:179:37
[INFO] [stdout]     |
[INFO] [stdout] 178 | ...                   let room = if let Some(UserState::Playing(room_name)) = user_states.get(client_map.get_by_right(&endpoint).unwrap()) {
[INFO] [stdout]     |                           ---- borrow later stored here
[INFO] [stdout] 179 | ...                       lobby.lock().unwrap().rooms.get_mut(room_name)
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^ creates a temporary which is freed while still in use
[INFO] [stdout] 180 | ...                   } else {
[INFO] [stdout]     |                       - temporary value is freed at the end of this statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> cardgame-server/src/main.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut user_manager = UserManager::new(String::from("users"));
[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] error: aborting due to 4 previous errors; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0499, E0716.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0499`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cardgame-server` due to 5 previous errors; 11 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> cardgame-server/src/main.rs:106:37
[INFO] [stdout]     |
[INFO] [stdout] 105 | ...                   let room = if let Some(UserState::Playing(room_name)) = user_states.get(client_map.get_by_right(&endpoint).unwrap()) {
[INFO] [stdout]     |                           ---- borrow later stored here
[INFO] [stdout] 106 | ...                       lobby.lock().unwrap().rooms.get_mut(room_name)
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^ creates a temporary which is freed while still in use
[INFO] [stdout] 107 | ...                   } else {
[INFO] [stdout]     |                       - temporary value is freed at the end of this statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> cardgame-server/src/main.rs:140:37
[INFO] [stdout]     |
[INFO] [stdout] 139 | ...                   let room = if let Some(UserState::Playing(room_name)) = user_states.get(client_map.get_by_right(&endpoint).unwrap()) {
[INFO] [stdout]     |                           ---- borrow later stored here
[INFO] [stdout] 140 | ...                       lobby.lock().unwrap().rooms.get_mut(room_name)
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^ creates a temporary which is freed while still in use
[INFO] [stdout] 141 | ...                   } else {
[INFO] [stdout]     |                       - temporary value is freed at the end of this statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0716]: temporary value dropped while borrowed
[INFO] [stdout]    --> cardgame-server/src/main.rs:179:37
[INFO] [stdout]     |
[INFO] [stdout] 178 | ...                   let room = if let Some(UserState::Playing(room_name)) = user_states.get(client_map.get_by_right(&endpoint).unwrap()) {
[INFO] [stdout]     |                           ---- borrow later stored here
[INFO] [stdout] 179 | ...                       lobby.lock().unwrap().rooms.get_mut(room_name)
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^ creates a temporary which is freed while still in use
[INFO] [stdout] 180 | ...                   } else {
[INFO] [stdout]     |                       - temporary value is freed at the end of this statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using a `let` binding to create a longer lived value
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> cardgame-server/src/main.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |         let mut user_manager = UserManager::new(String::from("users"));
[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: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0499, E0716.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0499`.
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b0d6c5e5aa4bc3ee511b3e153e82ad13788d759ed72719c01b7078c4f1926cf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0d6c5e5aa4bc3ee511b3e153e82ad13788d759ed72719c01b7078c4f1926cf5", kill_on_drop: false }`
[INFO] [stdout] b0d6c5e5aa4bc3ee511b3e153e82ad13788d759ed72719c01b7078c4f1926cf5
