[INFO] cloning repository https://github.com/Eragra3/rusty-checkers [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Eragra3/rusty-checkers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEragra3%2Frusty-checkers", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEragra3%2Frusty-checkers'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 764bba6fe5963f8c7fdc303c659a7cec1143cf46 [INFO] testing Eragra3/rusty-checkers against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEragra3%2Frusty-checkers" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Eragra3/rusty-checkers on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Eragra3/rusty-checkers [INFO] finished tweaking git repo https://github.com/Eragra3/rusty-checkers [INFO] tweaked toml for git repo https://github.com/Eragra3/rusty-checkers written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/Eragra3/rusty-checkers already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] c8f476b7a0dc84ef86a4ac4b4ae905fa80b117db71fb86b52c1a02a8d1640da2 [INFO] running `Command { std: "docker" "start" "-a" "c8f476b7a0dc84ef86a4ac4b4ae905fa80b117db71fb86b52c1a02a8d1640da2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8f476b7a0dc84ef86a4ac4b4ae905fa80b117db71fb86b52c1a02a8d1640da2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8f476b7a0dc84ef86a4ac4b4ae905fa80b117db71fb86b52c1a02a8d1640da2", kill_on_drop: false }` [INFO] [stdout] c8f476b7a0dc84ef86a4ac4b4ae905fa80b117db71fb86b52c1a02a8d1640da2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0512f2a2437dbd5fc06b560dad924cdc561526a6c90601919ec12086c6923a69 [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" "0512f2a2437dbd5fc06b560dad924cdc561526a6c90601919ec12086c6923a69", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling pad v0.1.6 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling colored v1.9.0 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling checkers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `get_tile_owner_at` [INFO] [stdout] --> src/main.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 171 | pub fn get_tile_owner_at(&self, index: Index) -> Result, &str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MultiCapture` [INFO] [stdout] --> src/main.rs:843:5 [INFO] [stdout] | [INFO] [stdout] 843 | MultiCapture(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KingMove` [INFO] [stdout] --> src/main.rs:844:5 [INFO] [stdout] | [INFO] [stdout] 844 | KingMove(Index), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KingCapture` [INFO] [stdout] --> src/main.rs:845:5 [INFO] [stdout] | [INFO] [stdout] 845 | / KingCapture { [INFO] [stdout] 846 | | target_index: Index, [INFO] [stdout] 847 | | captured_index: Index, [INFO] [stdout] 848 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KingMultiCapture` [INFO] [stdout] --> src/main.rs:849:5 [INFO] [stdout] | [INFO] [stdout] 849 | KingMultiCapture(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.18s [INFO] running `Command { std: "docker" "inspect" "0512f2a2437dbd5fc06b560dad924cdc561526a6c90601919ec12086c6923a69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0512f2a2437dbd5fc06b560dad924cdc561526a6c90601919ec12086c6923a69", kill_on_drop: false }` [INFO] [stdout] 0512f2a2437dbd5fc06b560dad924cdc561526a6c90601919ec12086c6923a69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", 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] 96dbb7bfb22fe63679102fb53e968e5b1eaac40b0be057c807830d304f98609c [INFO] running `Command { std: "docker" "start" "-a" "96dbb7bfb22fe63679102fb53e968e5b1eaac40b0be057c807830d304f98609c", kill_on_drop: false }` [INFO] [stderr] Compiling checkers v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `get_tile_owner_at` [INFO] [stdout] --> src/main.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 171 | pub fn get_tile_owner_at(&self, index: Index) -> Result, &str> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `MultiCapture` [INFO] [stdout] --> src/main.rs:843:5 [INFO] [stdout] | [INFO] [stdout] 843 | MultiCapture(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KingMove` [INFO] [stdout] --> src/main.rs:844:5 [INFO] [stdout] | [INFO] [stdout] 844 | KingMove(Index), [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KingCapture` [INFO] [stdout] --> src/main.rs:845:5 [INFO] [stdout] | [INFO] [stdout] 845 | / KingCapture { [INFO] [stdout] 846 | | target_index: Index, [INFO] [stdout] 847 | | captured_index: Index, [INFO] [stdout] 848 | | }, [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `KingMultiCapture` [INFO] [stdout] --> src/main.rs:849:5 [INFO] [stdout] | [INFO] [stdout] 849 | KingMultiCapture(Vec), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.47s [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "96dbb7bfb22fe63679102fb53e968e5b1eaac40b0be057c807830d304f98609c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96dbb7bfb22fe63679102fb53e968e5b1eaac40b0be057c807830d304f98609c", kill_on_drop: false }` [INFO] [stdout] 96dbb7bfb22fe63679102fb53e968e5b1eaac40b0be057c807830d304f98609c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8571e07505a73c6740bd5637a6f3c9012e50fda16f8343c01b5520d879f7b8cf [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" "8571e07505a73c6740bd5637a6f3c9012e50fda16f8343c01b5520d879f7b8cf", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `get_tile_owner_at` [INFO] [stderr] --> src/main.rs:171:12 [INFO] [stderr] | [INFO] [stderr] 171 | pub fn get_tile_owner_at(&self, index: Index) -> Result, &str> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `MultiCapture` [INFO] [stderr] --> src/main.rs:843:5 [INFO] [stderr] | [INFO] [stderr] 843 | MultiCapture(Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `KingMove` [INFO] [stderr] --> src/main.rs:844:5 [INFO] [stderr] | [INFO] [stderr] 844 | KingMove(Index), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `KingCapture` [INFO] [stderr] --> src/main.rs:845:5 [INFO] [stderr] | [INFO] [stderr] 845 | / KingCapture { [INFO] [stderr] 846 | | target_index: Index, [INFO] [stderr] 847 | | captured_index: Index, [INFO] [stderr] 848 | | }, [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `KingMultiCapture` [INFO] [stderr] --> src/main.rs:849:5 [INFO] [stderr] | [INFO] [stderr] 849 | KingMultiCapture(Vec), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/checkers-e75021718ab07b8f [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 `Command { std: "docker" "inspect" "8571e07505a73c6740bd5637a6f3c9012e50fda16f8343c01b5520d879f7b8cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8571e07505a73c6740bd5637a6f3c9012e50fda16f8343c01b5520d879f7b8cf", kill_on_drop: false }` [INFO] [stdout] 8571e07505a73c6740bd5637a6f3c9012e50fda16f8343c01b5520d879f7b8cf