[INFO] cloning repository https://github.com/eutampieri/Tsuikaban-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eutampieri/Tsuikaban-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feutampieri%2FTsuikaban-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feutampieri%2FTsuikaban-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d18cc2227698813678725293dbd2775c40068e6c [INFO] checking eutampieri/Tsuikaban-rs against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feutampieri%2FTsuikaban-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eutampieri/Tsuikaban-rs on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eutampieri/Tsuikaban-rs [INFO] finished tweaking git repo https://github.com/eutampieri/Tsuikaban-rs [INFO] tweaked toml for git repo https://github.com/eutampieri/Tsuikaban-rs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/eutampieri/Tsuikaban-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", 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] eea00f4d4ccef63394f6b12d8bc916d143687b02334d7e7b27f592eeef03e2af [INFO] running `Command { std: "docker" "start" "-a" "eea00f4d4ccef63394f6b12d8bc916d143687b02334d7e7b27f592eeef03e2af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eea00f4d4ccef63394f6b12d8bc916d143687b02334d7e7b27f592eeef03e2af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eea00f4d4ccef63394f6b12d8bc916d143687b02334d7e7b27f592eeef03e2af", kill_on_drop: false }` [INFO] [stdout] eea00f4d4ccef63394f6b12d8bc916d143687b02334d7e7b27f592eeef03e2af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1e97b07e37135e9284269dbde0177e9a274576214f63803f5aad293f63ba07ff [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" "1e97b07e37135e9284269dbde0177e9a274576214f63803f5aad293f63ba07ff", kill_on_drop: false }` [INFO] [stderr] Checking tsuikaban-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `snapshots` [INFO] [stdout] --> src/board.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | snapshots: Vec<(Position, Vec>)>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_player_position` [INFO] [stdout] --> src/board.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn get_player_position(&self) -> Position { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_board_size` [INFO] [stdout] --> src/board.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn get_board_size(&self) -> Size { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `undo` [INFO] [stdout] --> src/board.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn undo(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Size` [INFO] [stdout] --> src/board.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | type Size = Position; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Door` [INFO] [stdout] --> src/board.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Door, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Wall` [INFO] [stdout] --> src/board.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Block` [INFO] [stdout] --> src/board.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Block(Colour, i32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Empty` [INFO] [stdout] --> src/board.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | Empty, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Board` [INFO] [stdout] --> src/board.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 45 | pub struct Board { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_player_position` [INFO] [stdout] --> src/board.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn get_player_position(&self) -> Position { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `player_has_won` [INFO] [stdout] --> src/board.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn player_has_won(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_board_size` [INFO] [stdout] --> src/board.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn get_board_size(&self) -> Size { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `try_move` [INFO] [stdout] --> src/board.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | fn try_move(&mut self, coord: Position, to: &Direction) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `handle_move` [INFO] [stdout] --> src/board.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn handle_move(&mut self, direction: Direction) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `undo` [INFO] [stdout] --> src/board.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn undo(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from` [INFO] [stdout] --> src/board.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn from(level_data: &str) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "1e97b07e37135e9284269dbde0177e9a274576214f63803f5aad293f63ba07ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e97b07e37135e9284269dbde0177e9a274576214f63803f5aad293f63ba07ff", kill_on_drop: false }` [INFO] [stdout] 1e97b07e37135e9284269dbde0177e9a274576214f63803f5aad293f63ba07ff