[INFO] cloning repository https://github.com/pixlark/rust-chess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pixlark/rust-chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpixlark%2Frust-chess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpixlark%2Frust-chess'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5574de551476386e7c852d19d296848b03d0bd15 [INFO] checking pixlark/rust-chess against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpixlark%2Frust-chess" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pixlark/rust-chess on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pixlark/rust-chess [INFO] finished tweaking git repo https://github.com/pixlark/rust-chess [INFO] tweaked toml for git repo https://github.com/pixlark/rust-chess written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/pixlark/rust-chess already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81c3ff06caab134eca166f4505a693495b207787d06fb3d6fdbd959ec0cd9afd [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" "81c3ff06caab134eca166f4505a693495b207787d06fb3d6fdbd959ec0cd9afd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81c3ff06caab134eca166f4505a693495b207787d06fb3d6fdbd959ec0cd9afd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81c3ff06caab134eca166f4505a693495b207787d06fb3d6fdbd959ec0cd9afd", kill_on_drop: false }` [INFO] [stdout] 81c3ff06caab134eca166f4505a693495b207787d06fb3d6fdbd959ec0cd9afd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e99fcfa0f33ccd45d3bbca4b3552b5246cbfc3ec1d2a9675b5612ecabe6f46b [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" "0e99fcfa0f33ccd45d3bbca4b3552b5246cbfc3ec1d2a9675b5612ecabe6f46b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking sdl2 v0.31.0 [INFO] [stderr] Checking game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:418:13 [INFO] [stdout] | [INFO] [stdout] 418 | _ => panic!("Movement not implemented for this yet..."), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sdl_image_context` [INFO] [stdout] --> src/main.rs:590:9 [INFO] [stdout] | [INFO] [stdout] 590 | let sdl_image_context = image::init(image::InitFlag::all()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sdl_image_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | for i in 0..3 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `flipped` [INFO] [stdout] --> src/main.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | fn flipped(self: &Side) -> Side { [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: `starting` [INFO] [stdout] --> src/main.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 203 | fn starting() -> Board { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `capture_on_line` [INFO] [stdout] --> src/main.rs:263:8 [INFO] [stdout] | [INFO] [stdout] 263 | fn capture_on_line( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:468:9 [INFO] [stdout] | [INFO] [stdout] 468 | / canvas.copy( [INFO] [stdout] 469 | | texture_table.table[tex_index.0][tex_index.1] [INFO] [stdout] 470 | | .as_ref() [INFO] [stdout] 471 | | .unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 478 | | )), [INFO] [stdout] 479 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:570:13 [INFO] [stdout] | [INFO] [stdout] 570 | / canvas.copy( [INFO] [stdout] 571 | | texture_table.table[tex_index.0][tex_index.1] [INFO] [stdout] 572 | | .as_ref() [INFO] [stdout] 573 | | .unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 580 | | )), [INFO] [stdout] 581 | | ); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:418:13 [INFO] [stdout] | [INFO] [stdout] 418 | _ => panic!("Movement not implemented for this yet..."), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sdl_image_context` [INFO] [stdout] --> src/main.rs:590:9 [INFO] [stdout] | [INFO] [stdout] 590 | let sdl_image_context = image::init(image::InitFlag::all()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sdl_image_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:85:13 [INFO] [stdout] | [INFO] [stdout] 85 | for i in 0..3 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `flipped` [INFO] [stdout] --> src/main.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | fn flipped(self: &Side) -> Side { [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: `starting` [INFO] [stdout] --> src/main.rs:203:8 [INFO] [stdout] | [INFO] [stdout] 203 | fn starting() -> Board { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `capture_on_line` [INFO] [stdout] --> src/main.rs:263:8 [INFO] [stdout] | [INFO] [stdout] 263 | fn capture_on_line( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:468:9 [INFO] [stdout] | [INFO] [stdout] 468 | / canvas.copy( [INFO] [stdout] 469 | | texture_table.table[tex_index.0][tex_index.1] [INFO] [stdout] 470 | | .as_ref() [INFO] [stdout] 471 | | .unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 478 | | )), [INFO] [stdout] 479 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:570:13 [INFO] [stdout] | [INFO] [stdout] 570 | / canvas.copy( [INFO] [stdout] 571 | | texture_table.table[tex_index.0][tex_index.1] [INFO] [stdout] 572 | | .as_ref() [INFO] [stdout] 573 | | .unwrap(), [INFO] [stdout] ... | [INFO] [stdout] 580 | | )), [INFO] [stdout] 581 | | ); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.18s [INFO] running `Command { std: "docker" "inspect" "0e99fcfa0f33ccd45d3bbca4b3552b5246cbfc3ec1d2a9675b5612ecabe6f46b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e99fcfa0f33ccd45d3bbca4b3552b5246cbfc3ec1d2a9675b5612ecabe6f46b", kill_on_drop: false }` [INFO] [stdout] 0e99fcfa0f33ccd45d3bbca4b3552b5246cbfc3ec1d2a9675b5612ecabe6f46b