[INFO] updating cached repository huytd/sergaem [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/huytd/sergaem [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/huytd/sergaem" "work/ex/beta-1.38-1/sources/1.37.0/gh/huytd/sergaem"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/huytd/sergaem'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/huytd/sergaem" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/huytd/sergaem"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/huytd/sergaem'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1bfdd4aa0a66f96af4d65a2a09927b3cb0d9313e [INFO] sha for GitHub repo huytd/sergaem: 1bfdd4aa0a66f96af4d65a2a09927b3cb0d9313e [INFO] validating manifest of huytd/sergaem on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of huytd/sergaem on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing huytd/sergaem [INFO] finished frobbing huytd/sergaem [INFO] frobbed toml for huytd/sergaem written to work/ex/beta-1.38-1/sources/1.37.0/gh/huytd/sergaem/Cargo.toml [INFO] started frobbing huytd/sergaem [INFO] finished frobbing huytd/sergaem [INFO] frobbed toml for huytd/sergaem written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/huytd/sergaem/Cargo.toml [INFO] crate huytd/sergaem already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing huytd/sergaem against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/huytd/sergaem:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 21f4c7b41b30be92106fa95926585fafb526ad2c01fb70ec4d163df71b337d21 [INFO] running `"docker" "start" "-a" "21f4c7b41b30be92106fa95926585fafb526ad2c01fb70ec4d163df71b337d21"` [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.5.2 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling ws v0.7.9 [INFO] [stderr] Compiling crossbeam v0.4.1 [INFO] [stderr] Compiling sergaem v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `CloseCode`, `Handler`, `Handshake`, `Message`, `Result` [INFO] [stderr] --> src/engine/network.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use ws::{CloseCode, Sender, Handler, Handshake, Message, Result}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ws::util::Token` [INFO] [stderr] --> src/engine/client_handler.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ws::util::Token; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/engine/game_manager.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | for (_, mut game) in &mut self.games { [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: variable does not need to be mutable [INFO] [stderr] --> src/engine/game.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | let mut game_logic = GameLogic::new(self.clone()); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_total_clients` [INFO] [stderr] --> src/engine/network.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn get_total_clients(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_client` [INFO] [stderr] --> src/engine/network.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn add_client(&mut self, client: Sender) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_client` [INFO] [stderr] --> src/engine/network.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn remove_client(&mut self, token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_player` [INFO] [stderr] --> src/engine/game_manager.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn remove_player(&mut self, player_token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_games_list` [INFO] [stderr] --> src/engine/game_manager.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn get_games_list(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `player_join_game` [INFO] [stderr] --> src/engine/game_manager.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn player_join_game(&mut self, player: Sender, game_id: u64) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `kick` [INFO] [stderr] --> src/engine/game.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn kick(&mut self, player_token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `join` [INFO] [stderr] --> src/engine/game.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn join(&mut self, player: Sender) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/engine/game.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | player.send(Message::from(msg)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.70s [INFO] running `"docker" "inspect" "21f4c7b41b30be92106fa95926585fafb526ad2c01fb70ec4d163df71b337d21"` [INFO] running `"docker" "rm" "-f" "21f4c7b41b30be92106fa95926585fafb526ad2c01fb70ec4d163df71b337d21"` [INFO] [stdout] 21f4c7b41b30be92106fa95926585fafb526ad2c01fb70ec4d163df71b337d21 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/huytd/sergaem:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 8b994d49365f0142832248283bc28bda1117c5e983fd702ec4bb0cbd935c12c6 [INFO] running `"docker" "start" "-a" "8b994d49365f0142832248283bc28bda1117c5e983fd702ec4bb0cbd935c12c6"` [INFO] [stderr] Compiling sergaem v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `CloseCode`, `Handler`, `Handshake`, `Message`, `Result` [INFO] [stderr] --> src/engine/network.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use ws::{CloseCode, Sender, Handler, Handshake, Message, Result}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ws::util::Token` [INFO] [stderr] --> src/engine/client_handler.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ws::util::Token; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/engine/game_manager.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | for (_, mut game) in &mut self.games { [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: variable does not need to be mutable [INFO] [stderr] --> src/engine/game.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | let mut game_logic = GameLogic::new(self.clone()); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_total_clients` [INFO] [stderr] --> src/engine/network.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn get_total_clients(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_client` [INFO] [stderr] --> src/engine/network.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn add_client(&mut self, client: Sender) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_client` [INFO] [stderr] --> src/engine/network.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn remove_client(&mut self, token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_player` [INFO] [stderr] --> src/engine/game_manager.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn remove_player(&mut self, player_token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_games_list` [INFO] [stderr] --> src/engine/game_manager.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn get_games_list(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `player_join_game` [INFO] [stderr] --> src/engine/game_manager.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn player_join_game(&mut self, player: Sender, game_id: u64) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `kick` [INFO] [stderr] --> src/engine/game.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn kick(&mut self, player_token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `join` [INFO] [stderr] --> src/engine/game.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn join(&mut self, player: Sender) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/engine/game.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | player.send(Message::from(msg)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `"docker" "inspect" "8b994d49365f0142832248283bc28bda1117c5e983fd702ec4bb0cbd935c12c6"` [INFO] running `"docker" "rm" "-f" "8b994d49365f0142832248283bc28bda1117c5e983fd702ec4bb0cbd935c12c6"` [INFO] [stdout] 8b994d49365f0142832248283bc28bda1117c5e983fd702ec4bb0cbd935c12c6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/huytd/sergaem:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 69d0df1fadfe46aaa04384438ea60efe55ea67a18d38587fae093530289394f1 [INFO] running `"docker" "start" "-a" "69d0df1fadfe46aaa04384438ea60efe55ea67a18d38587fae093530289394f1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/sergaem-ac55452a60ea0161 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "69d0df1fadfe46aaa04384438ea60efe55ea67a18d38587fae093530289394f1"` [INFO] running `"docker" "rm" "-f" "69d0df1fadfe46aaa04384438ea60efe55ea67a18d38587fae093530289394f1"` [INFO] [stdout] 69d0df1fadfe46aaa04384438ea60efe55ea67a18d38587fae093530289394f1