[INFO] cloning repository https://github.com/rwandaPinocle/Amano [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rwandaPinocle/Amano" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrwandaPinocle%2FAmano", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrwandaPinocle%2FAmano'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7e4cc4e7ceff2d437832089facfc0a0603bb343f [INFO] testing rwandaPinocle/Amano against master#9e297bf54d31eb3b30067208ff9af4416945a2ed for pr-125507 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrwandaPinocle%2FAmano" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rwandaPinocle/Amano on toolchain 9e297bf54d31eb3b30067208ff9af4416945a2ed [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rwandaPinocle/Amano [INFO] finished tweaking git repo https://github.com/rwandaPinocle/Amano [INFO] tweaked toml for git repo https://github.com/rwandaPinocle/Amano written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rwandaPinocle/Amano already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e297bf54d31eb3b30067208ff9af4416945a2ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] testing rwandaPinocle/Amano against try#61a9ac64344e91d62f5496627ff363d177f9daab for pr-125507 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrwandaPinocle%2FAmano" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rwandaPinocle/Amano on toolchain 61a9ac64344e91d62f5496627ff363d177f9daab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rwandaPinocle/Amano [INFO] finished tweaking git repo https://github.com/rwandaPinocle/Amano [INFO] tweaked toml for git repo https://github.com/rwandaPinocle/Amano written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rwandaPinocle/Amano already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded chess v3.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6efed4cbe01029a369e79a40bf6efbe622c3fa0a6e6a5897a6a27b7b29b28859 [INFO] running `Command { std: "docker" "start" "-a" "6efed4cbe01029a369e79a40bf6efbe622c3fa0a6e6a5897a6a27b7b29b28859", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6efed4cbe01029a369e79a40bf6efbe622c3fa0a6e6a5897a6a27b7b29b28859", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6efed4cbe01029a369e79a40bf6efbe622c3fa0a6e6a5897a6a27b7b29b28859", kill_on_drop: false }` [INFO] [stdout] 6efed4cbe01029a369e79a40bf6efbe622c3fa0a6e6a5897a6a27b7b29b28859 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6bba805ea2feed8042b927b8753439b0ab59b7e7848b009dceff402443bed23 [INFO] running `Command { std: "docker" "start" "-a" "f6bba805ea2feed8042b927b8753439b0ab59b7e7848b009dceff402443bed23", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling args v2.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling backtrace v0.3.56 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling chess v3.2.0 [INFO] [stderr] Compiling Amano v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | use std::time::{ Duration, Instant }; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ColoredString` and `Colorize` [INFO] [stdout] --> src/main.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | use colored::{ ColoredString, Colorize }; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Board` [INFO] [stdout] --> src/benchmarks.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use chess::{ Board }; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ply_count` [INFO] [stdout] --> src/main.rs:218:38 [INFO] [stdout] | [INFO] [stdout] 218 | fn exec_user_turn(board: &mut Board, ply_count: i8) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ply_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `duration` is never read [INFO] [stdout] --> src/main.rs:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | let mut duration = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TEST_FEN` is never used [INFO] [stdout] --> src/main.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const TEST_FEN: &str = "rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_DEPTH` is never used [INFO] [stdout] --> src/main.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const DEFAULT_DEPTH: i64 = 7; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `depths` should have an upper case name [INFO] [stdout] --> src/benchmarks.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const depths: &[i8] = &[1, 2, 3, 4, 5, 6, 7]; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper case: `DEPTHS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `cases` should have an upper case name [INFO] [stdout] --> src/benchmarks.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub const cases: &[(&str, &str)] = &[ [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `CASES` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 42.94s [INFO] running `Command { std: "docker" "inspect" "f6bba805ea2feed8042b927b8753439b0ab59b7e7848b009dceff402443bed23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6bba805ea2feed8042b927b8753439b0ab59b7e7848b009dceff402443bed23", kill_on_drop: false }` [INFO] [stdout] f6bba805ea2feed8042b927b8753439b0ab59b7e7848b009dceff402443bed23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d51352469b7223b66335d86e50d83c3020246d8cad892dc40b37f8b94efca83e [INFO] running `Command { std: "docker" "start" "-a" "d51352469b7223b66335d86e50d83c3020246d8cad892dc40b37f8b94efca83e", kill_on_drop: false }` [INFO] [stderr] Compiling Amano v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 8 | use std::time::{ Duration, Instant }; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ColoredString` and `Colorize` [INFO] [stdout] --> src/main.rs:11:16 [INFO] [stdout] | [INFO] [stdout] 11 | use colored::{ ColoredString, Colorize }; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Board` [INFO] [stdout] --> src/benchmarks.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use chess::{ Board }; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ply_count` [INFO] [stdout] --> src/main.rs:218:38 [INFO] [stdout] | [INFO] [stdout] 218 | fn exec_user_turn(board: &mut Board, ply_count: i8) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ply_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `duration` is never read [INFO] [stdout] --> src/main.rs:254:17 [INFO] [stdout] | [INFO] [stdout] 254 | let mut duration = 0; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TEST_FEN` is never used [INFO] [stdout] --> src/main.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 16 | const TEST_FEN: &str = "rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEFAULT_DEPTH` is never used [INFO] [stdout] --> src/main.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const DEFAULT_DEPTH: i64 = 7; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `depths` should have an upper case name [INFO] [stdout] --> src/benchmarks.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const depths: &[i8] = &[1, 2, 3, 4, 5, 6, 7]; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper case: `DEPTHS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `cases` should have an upper case name [INFO] [stdout] --> src/benchmarks.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub const cases: &[(&str, &str)] = &[ [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `CASES` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "d51352469b7223b66335d86e50d83c3020246d8cad892dc40b37f8b94efca83e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d51352469b7223b66335d86e50d83c3020246d8cad892dc40b37f8b94efca83e", kill_on_drop: false }` [INFO] [stdout] d51352469b7223b66335d86e50d83c3020246d8cad892dc40b37f8b94efca83e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+61a9ac64344e91d62f5496627ff363d177f9daab" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bbf047c396f8b06b8640afc0c5ac5fb0f559214f1754cef3653401eee83db8d3 [INFO] running `Command { std: "docker" "start" "-a" "bbf047c396f8b06b8640afc0c5ac5fb0f559214f1754cef3653401eee83db8d3", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/main.rs:8:18 [INFO] [stderr] | [INFO] [stderr] 8 | use std::time::{ Duration, Instant }; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ColoredString` and `Colorize` [INFO] [stderr] --> src/main.rs:11:16 [INFO] [stderr] | [INFO] [stderr] 11 | use colored::{ ColoredString, Colorize }; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Board` [INFO] [stderr] --> src/benchmarks.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | use chess::{ Board }; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ply_count` [INFO] [stderr] --> src/main.rs:218:38 [INFO] [stderr] | [INFO] [stderr] 218 | fn exec_user_turn(board: &mut Board, ply_count: i8) { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ply_count` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `duration` is never read [INFO] [stderr] --> src/main.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | let mut duration = 0; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `TEST_FEN` is never used [INFO] [stderr] --> src/main.rs:16:7 [INFO] [stderr] | [INFO] [stderr] 16 | const TEST_FEN: &str = "rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1"; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `DEFAULT_DEPTH` is never used [INFO] [stderr] --> src/main.rs:17:7 [INFO] [stderr] | [INFO] [stderr] 17 | const DEFAULT_DEPTH: i64 = 7; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `depths` should have an upper case name [INFO] [stderr] --> src/benchmarks.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | pub const depths: &[i8] = &[1, 2, 3, 4, 5, 6, 7]; [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper case: `DEPTHS` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `cases` should have an upper case name [INFO] [stderr] --> src/benchmarks.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | pub const cases: &[(&str, &str)] = &[ [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `CASES` [INFO] [stderr] [INFO] [stderr] warning: `Amano` (bin "Amano" test) generated 9 warnings (run `cargo fix --bin "Amano" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Amano-842f969d6accb309) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bbf047c396f8b06b8640afc0c5ac5fb0f559214f1754cef3653401eee83db8d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbf047c396f8b06b8640afc0c5ac5fb0f559214f1754cef3653401eee83db8d3", kill_on_drop: false }` [INFO] [stdout] bbf047c396f8b06b8640afc0c5ac5fb0f559214f1754cef3653401eee83db8d3