[INFO] updating cached repository krummelur/rust-pong [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/krummelur/rust-pong [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/krummelur/rust-pong" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/krummelur/rust-pong"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/krummelur/rust-pong'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/krummelur/rust-pong" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/krummelur/rust-pong"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/krummelur/rust-pong'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 25e20c1dca004dd6ad3e41dccb1386cdf4a344af [INFO] sha for GitHub repo krummelur/rust-pong: 25e20c1dca004dd6ad3e41dccb1386cdf4a344af [INFO] validating manifest of krummelur/rust-pong on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of krummelur/rust-pong on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing krummelur/rust-pong [INFO] finished frobbing krummelur/rust-pong [INFO] frobbed toml for krummelur/rust-pong written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/krummelur/rust-pong/Cargo.toml [INFO] started frobbing krummelur/rust-pong [INFO] finished frobbing krummelur/rust-pong [INFO] frobbed toml for krummelur/rust-pong written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/krummelur/rust-pong/Cargo.toml [INFO] crate krummelur/rust-pong already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking krummelur/rust-pong against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/krummelur/rust-pong:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 58f5e652167aa6600384f444f460db13ef0a2e966372af0576362af8ae7aea95 [INFO] running `"docker" "start" "-a" "58f5e652167aa6600384f444f460db13ef0a2e966372af0576362af8ae7aea95"` [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Checking sdl2-sys v0.32.6 [INFO] [stderr] Checking rust-example v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/client/../protocol.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new() -> GameState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `reset` [INFO] [stderr] --> src/client/../protocol.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn reset(&mut self) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `serialize` [INFO] [stderr] --> src/client/../protocol.rs:57:1 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn serialize(game_state: GameState, player_index: i32) -> [u8; MESSAGE_LEN] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_colliding` [INFO] [stderr] --> src/client/../game_objects.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn is_colliding(obj1_pos: [i32;2], obj2_pos: [i32;2], obj1_dim: [u32;2], obj2_dim: [u32;2]) -> (bool, f32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `remoteAddress` should have a snake case name [INFO] [stderr] --> src/client/main.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | let remoteAddress = &args[args.len()-1]; [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `remote_address` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `position_y` [INFO] [stderr] --> src/server/../game_objects.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | position_y: i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `position_x` [INFO] [stderr] --> src/server/../game_objects.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | position_x: i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/server/../game_objects.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn new() -> PlayerBase { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_y_position` [INFO] [stderr] --> src/server/../game_objects.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn set_y_position(&mut self, new_position: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_x_position` [INFO] [stderr] --> src/server/../game_objects.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn set_x_position(&mut self, new_position: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw` [INFO] [stderr] --> src/server/../game_objects.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn draw(self, renderer: &mut WindowCanvas) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/server/../game_objects.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn new() -> Ball { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_position` [INFO] [stderr] --> src/server/../game_objects.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn set_position(&mut self, new_position: [i32;2]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw` [INFO] [stderr] --> src/server/../game_objects.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn draw(self, renderer: &mut WindowCanvas) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `LocalPlayer` [INFO] [stderr] --> src/server/../game_objects.rs:111:1 [INFO] [stderr] | [INFO] [stderr] 111 | pub struct LocalPlayer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/server/../game_objects.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | pub fn new(ev_pump: sdl2::EventPump) -> LocalPlayer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handle_input` [INFO] [stderr] --> src/server/../game_objects.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn handle_input(&mut self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `RemotePlayer` [INFO] [stderr] --> src/server/../game_objects.rs:131:1 [INFO] [stderr] | [INFO] [stderr] 131 | pub struct RemotePlayer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/server/../game_objects.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn new() -> RemotePlayer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `InputHandler` [INFO] [stderr] --> src/server/../game_objects.rs:144:1 [INFO] [stderr] | [INFO] [stderr] 144 | struct InputHandler { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/server/../game_objects.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | fn new(ev_pump: sdl2::EventPump) -> InputHandler { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handle_input` [INFO] [stderr] --> src/server/../game_objects.rs:153:5 [INFO] [stderr] | [INFO] [stderr] 153 | fn handle_input(&mut self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `deserialize` [INFO] [stderr] --> src/server/../protocol.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn deserialize(message: [u8; MESSAGE_LEN]) -> GameState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/client/../protocol.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new() -> GameState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `reset` [INFO] [stderr] --> src/client/../protocol.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn reset(&mut self) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `serialize` [INFO] [stderr] --> src/client/../protocol.rs:57:1 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn serialize(game_state: GameState, player_index: i32) -> [u8; MESSAGE_LEN] { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `is_colliding` [INFO] [stderr] --> src/client/../game_objects.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn is_colliding(obj1_pos: [i32;2], obj2_pos: [i32;2], obj1_dim: [u32;2], obj2_dim: [u32;2]) -> (bool, f32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `remoteAddress` should have a snake case name [INFO] [stderr] --> src/client/main.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | let remoteAddress = &args[args.len()-1]; [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `remote_address` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `position_y` [INFO] [stderr] --> src/server/../game_objects.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | position_y: i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `position_x` [INFO] [stderr] --> src/server/../game_objects.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | position_x: i32, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/server/../game_objects.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn new() -> PlayerBase { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_y_position` [INFO] [stderr] --> src/server/../game_objects.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn set_y_position(&mut self, new_position: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_x_position` [INFO] [stderr] --> src/server/../game_objects.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn set_x_position(&mut self, new_position: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw` [INFO] [stderr] --> src/server/../game_objects.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn draw(self, renderer: &mut WindowCanvas) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/server/../game_objects.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn new() -> Ball { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_position` [INFO] [stderr] --> src/server/../game_objects.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn set_position(&mut self, new_position: [i32;2]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `draw` [INFO] [stderr] --> src/server/../game_objects.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn draw(self, renderer: &mut WindowCanvas) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `LocalPlayer` [INFO] [stderr] --> src/server/../game_objects.rs:111:1 [INFO] [stderr] | [INFO] [stderr] 111 | pub struct LocalPlayer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/server/../game_objects.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | pub fn new(ev_pump: sdl2::EventPump) -> LocalPlayer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handle_input` [INFO] [stderr] --> src/server/../game_objects.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn handle_input(&mut self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `RemotePlayer` [INFO] [stderr] --> src/server/../game_objects.rs:131:1 [INFO] [stderr] | [INFO] [stderr] 131 | pub struct RemotePlayer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/server/../game_objects.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn new() -> RemotePlayer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `InputHandler` [INFO] [stderr] --> src/server/../game_objects.rs:144:1 [INFO] [stderr] | [INFO] [stderr] 144 | struct InputHandler { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/server/../game_objects.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | fn new(ev_pump: sdl2::EventPump) -> InputHandler { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handle_input` [INFO] [stderr] --> src/server/../game_objects.rs:153:5 [INFO] [stderr] | [INFO] [stderr] 153 | fn handle_input(&mut self) -> i32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `deserialize` [INFO] [stderr] --> src/server/../protocol.rs:28:1 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn deserialize(message: [u8; MESSAGE_LEN]) -> GameState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.88s [INFO] running `"docker" "inspect" "58f5e652167aa6600384f444f460db13ef0a2e966372af0576362af8ae7aea95"` [INFO] running `"docker" "rm" "-f" "58f5e652167aa6600384f444f460db13ef0a2e966372af0576362af8ae7aea95"` [INFO] [stdout] 58f5e652167aa6600384f444f460db13ef0a2e966372af0576362af8ae7aea95