[INFO] cloning repository https://github.com/dmitmel/tic-tac-toe-evolution [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmitmel/tic-tac-toe-evolution" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Ftic-tac-toe-evolution"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Ftic-tac-toe-evolution'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 920485fabbb0e4f663ebdd2065f361c3f7936332 [INFO] checking dmitmel/tic-tac-toe-evolution against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Ftic-tac-toe-evolution" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmitmel/tic-tac-toe-evolution on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/dmitmel/tic-tac-toe-evolution [INFO] finished tweaking git repo https://github.com/dmitmel/tic-tac-toe-evolution [INFO] tweaked toml for git repo https://github.com/dmitmel/tic-tac-toe-evolution written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/dmitmel/tic-tac-toe-evolution already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ef0f94720966b613640d8fae538d0183071c78b3c2489517daa744a50df9183f [INFO] running `"docker" "start" "-a" "ef0f94720966b613640d8fae538d0183071c78b3c2489517daa744a50df9183f"` [INFO] [stderr] Compiling gdk v0.11.0 [INFO] [stderr] Compiling gtk v0.7.0 [INFO] [stderr] Compiling glib-sys v0.9.0 [INFO] [stderr] Compiling gobject-sys v0.9.0 [INFO] [stderr] Compiling gio-sys v0.9.0 [INFO] [stderr] Compiling gdk-sys v0.9.0 [INFO] [stderr] Compiling gtk-sys v0.9.0 [INFO] [stderr] Compiling cairo-sys-rs v0.9.0 [INFO] [stderr] Compiling pango-sys v0.9.0 [INFO] [stderr] Compiling atk-sys v0.9.0 [INFO] [stderr] Compiling cairo-rs v0.7.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.0 [INFO] [stderr] Compiling gio v0.7.0 [INFO] [stderr] Compiling pango v0.7.0 [INFO] [stderr] Compiling atk v0.7.0 [INFO] [stderr] Compiling gdk-pixbuf v0.7.0 [INFO] [stderr] Checking glib v0.8.1 [INFO] [stderr] Checking tic-tac-toe-evolution v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/bot.rs:96:13 [INFO] [stderr] | [INFO] [stderr] 96 | _ => unreachable!(), [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 105 | Move(direction) => movement_instruction! { [INFO] [stderr] | __________________________- [INFO] [stderr] 106 | | direction; [INFO] [stderr] 107 | | Up => (0, -), [INFO] [stderr] 108 | | UpRight => (+, -), [INFO] [stderr] ... | [INFO] [stderr] 114 | | UpLeft => (-, -), [INFO] [stderr] 115 | | }, [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `INSTRUCTIONS_PER_MOVE` [INFO] [stderr] --> src/bot.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub const INSTRUCTIONS_PER_MOVE: usize = 25; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `head_x` [INFO] [stderr] --> src/bot.rs:56:3 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn head_x(&self) -> Coord { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `head_y` [INFO] [stderr] --> src/bot.rs:59:3 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn head_y(&self) -> Coord { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `make_move` [INFO] [stderr] --> src/bot.rs:63:3 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn make_move(&mut self, board: &mut Board) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute_instruction` [INFO] [stderr] --> src/bot.rs:73:3 [INFO] [stderr] | [INFO] [stderr] 73 | / fn execute_instruction( [INFO] [stderr] 74 | | &mut self, [INFO] [stderr] 75 | | instruction: Instruction, [INFO] [stderr] 76 | | board: &mut Board, [INFO] [stderr] ... | [INFO] [stderr] 136 | | self.skip_instructions(1); [INFO] [stderr] 137 | | } [INFO] [stderr] | |___^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `skip_instructions` [INFO] [stderr] --> src/bot.rs:139:3 [INFO] [stderr] | [INFO] [stderr] 139 | fn skip_instructions(&mut self, instructions: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/bot.rs:96:13 [INFO] [stderr] | [INFO] [stderr] 96 | _ => unreachable!(), [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 105 | Move(direction) => movement_instruction! { [INFO] [stderr] | __________________________- [INFO] [stderr] 106 | | direction; [INFO] [stderr] 107 | | Up => (0, -), [INFO] [stderr] 108 | | UpRight => (+, -), [INFO] [stderr] ... | [INFO] [stderr] 114 | | UpLeft => (-, -), [INFO] [stderr] 115 | | }, [INFO] [stderr] | |_______- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `head_x` [INFO] [stderr] --> src/bot.rs:56:3 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn head_x(&self) -> Coord { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `head_y` [INFO] [stderr] --> src/bot.rs:59:3 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn head_y(&self) -> Coord { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 41s [INFO] running `"docker" "inspect" "ef0f94720966b613640d8fae538d0183071c78b3c2489517daa744a50df9183f"` [INFO] running `"docker" "rm" "-f" "ef0f94720966b613640d8fae538d0183071c78b3c2489517daa744a50df9183f"` [INFO] [stdout] ef0f94720966b613640d8fae538d0183071c78b3c2489517daa744a50df9183f