[INFO] cloning repository https://github.com/Algorhythm-sxv/chess-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Algorhythm-sxv/chess-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlgorhythm-sxv%2Fchess-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlgorhythm-sxv%2Fchess-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8a47caeceb9eee5b351a48012ceca1d97c30087a [INFO] checking Algorhythm-sxv/chess-engine against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlgorhythm-sxv%2Fchess-engine" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Algorhythm-sxv/chess-engine on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Algorhythm-sxv/chess-engine [INFO] finished tweaking git repo https://github.com/Algorhythm-sxv/chess-engine [INFO] tweaked toml for git repo https://github.com/Algorhythm-sxv/chess-engine written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/Algorhythm-sxv/chess-engine already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8b0ca5ec79f02dfdd76b29b38569ac1d35bf27e6b2d45d92b64a58c4a70f64b1 [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" "8b0ca5ec79f02dfdd76b29b38569ac1d35bf27e6b2d45d92b64a58c4a70f64b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b0ca5ec79f02dfdd76b29b38569ac1d35bf27e6b2d45d92b64a58c4a70f64b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b0ca5ec79f02dfdd76b29b38569ac1d35bf27e6b2d45d92b64a58c4a70f64b1", kill_on_drop: false }` [INFO] [stdout] 8b0ca5ec79f02dfdd76b29b38569ac1d35bf27e6b2d45d92b64a58c4a70f64b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2cdcd466b0c1ab37752551edbceec04fc8f02d0e04caab3e9b2af72e9394cd82 [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" "2cdcd466b0c1ab37752551edbceec04fc8f02d0e04caab3e9b2af72e9394cd82", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking chess-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant is never used: `D_FILE` [INFO] [stdout] --> src/lookup_tables.rs:103:1 [INFO] [stdout] | [INFO] [stdout] 103 | pub const D_FILE: u64 = 0x0808080808080808; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `E_FILE` [INFO] [stdout] --> src/lookup_tables.rs:104:1 [INFO] [stdout] | [INFO] [stdout] 104 | pub const E_FILE: u64 = 0x1010101010101010; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FIRST_RANK` [INFO] [stdout] --> src/lookup_tables.rs:109:1 [INFO] [stdout] | [INFO] [stdout] 109 | pub const FIRST_RANK: u64 = 0x00000000000000FF; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FOURTH_RANK` [INFO] [stdout] --> src/lookup_tables.rs:112:1 [INFO] [stdout] | [INFO] [stdout] 112 | pub const FOURTH_RANK: u64 = 0x00000000FF000000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FIFTH_RANK` [INFO] [stdout] --> src/lookup_tables.rs:113:1 [INFO] [stdout] | [INFO] [stdout] 113 | pub const FIFTH_RANK: u64 = 0x000000FF00000000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EIGHTH_RANK` [INFO] [stdout] --> src/lookup_tables.rs:116:1 [INFO] [stdout] | [INFO] [stdout] 116 | pub const EIGHTH_RANK: u64 = 0xFF00000000000000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `null` [INFO] [stdout] --> src/types.rs:153:12 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn null() -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_null` [INFO] [stdout] --> src/types.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn is_null(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_algebraic_notation` [INFO] [stdout] --> src/types.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn to_algebraic_notation(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_bitboard` [INFO] [stdout] --> src/utils.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn print_bitboard(board: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `D_FILE` [INFO] [stdout] --> src/lookup_tables.rs:103:1 [INFO] [stdout] | [INFO] [stdout] 103 | pub const D_FILE: u64 = 0x0808080808080808; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `E_FILE` [INFO] [stdout] --> src/lookup_tables.rs:104:1 [INFO] [stdout] | [INFO] [stdout] 104 | pub const E_FILE: u64 = 0x1010101010101010; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FIRST_RANK` [INFO] [stdout] --> src/lookup_tables.rs:109:1 [INFO] [stdout] | [INFO] [stdout] 109 | pub const FIRST_RANK: u64 = 0x00000000000000FF; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FOURTH_RANK` [INFO] [stdout] --> src/lookup_tables.rs:112:1 [INFO] [stdout] | [INFO] [stdout] 112 | pub const FOURTH_RANK: u64 = 0x00000000FF000000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FIFTH_RANK` [INFO] [stdout] --> src/lookup_tables.rs:113:1 [INFO] [stdout] | [INFO] [stdout] 113 | pub const FIFTH_RANK: u64 = 0x000000FF00000000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EIGHTH_RANK` [INFO] [stdout] --> src/lookup_tables.rs:116:1 [INFO] [stdout] | [INFO] [stdout] 116 | pub const EIGHTH_RANK: u64 = 0xFF00000000000000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `null` [INFO] [stdout] --> src/types.rs:153:12 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn null() -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_null` [INFO] [stdout] --> src/types.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn is_null(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_algebraic_notation` [INFO] [stdout] --> src/types.rs:161:12 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn to_algebraic_notation(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_bitboard` [INFO] [stdout] --> src/utils.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn print_bitboard(board: u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 17.63s [INFO] running `Command { std: "docker" "inspect" "2cdcd466b0c1ab37752551edbceec04fc8f02d0e04caab3e9b2af72e9394cd82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cdcd466b0c1ab37752551edbceec04fc8f02d0e04caab3e9b2af72e9394cd82", kill_on_drop: false }` [INFO] [stdout] 2cdcd466b0c1ab37752551edbceec04fc8f02d0e04caab3e9b2af72e9394cd82