[INFO] cloning repository https://github.com/TrygveEriksen/chess-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TrygveEriksen/chess-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrygveEriksen%2Fchess-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrygveEriksen%2Fchess-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ecc9bd8d31ceed01594310cb309693590a7149b7 [INFO] checking TrygveEriksen/chess-rs against try#b047d5f4496a7526d91d0dddea494c05853f2a7b for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrygveEriksen%2Fchess-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/TrygveEriksen/chess-rs [INFO] finished tweaking git repo https://github.com/TrygveEriksen/chess-rs [INFO] tweaked toml for git repo https://github.com/TrygveEriksen/chess-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/TrygveEriksen/chess-rs on toolchain b047d5f4496a7526d91d0dddea494c05853f2a7b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/TrygveEriksen/chess-rs 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" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking TrygveEriksen/chess-rs against try#b047d5f4496a7526d91d0dddea494c05853f2a7b for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrygveEriksen%2Fchess-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/TrygveEriksen/chess-rs [INFO] finished tweaking git repo https://github.com/TrygveEriksen/chess-rs [INFO] tweaked toml for git repo https://github.com/TrygveEriksen/chess-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/TrygveEriksen/chess-rs on toolchain b047d5f4496a7526d91d0dddea494c05853f2a7b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/TrygveEriksen/chess-rs 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" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd181df9a560729d2f35279c00202fe26b8f16cd04312fcad44cd59ce4abf58f [INFO] running `Command { std: "docker" "start" "-a" "dd181df9a560729d2f35279c00202fe26b8f16cd04312fcad44cd59ce4abf58f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd181df9a560729d2f35279c00202fe26b8f16cd04312fcad44cd59ce4abf58f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd181df9a560729d2f35279c00202fe26b8f16cd04312fcad44cd59ce4abf58f", kill_on_drop: false }` [INFO] [stdout] dd181df9a560729d2f35279c00202fe26b8f16cd04312fcad44cd59ce4abf58f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b047d5f4496a7526d91d0dddea494c05853f2a7b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de5e369f2ed1cc5f0528a22f688080abfff173b6ca890503a61d823c5882ff94 [INFO] running `Command { std: "docker" "start" "-a" "de5e369f2ed1cc5f0528a22f688080abfff173b6ca890503a61d823c5882ff94", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking colored v2.2.0 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.94 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking env_logger v0.11.6 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking colog v1.3.0 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chess-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `warn` [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{info, warn}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `warn` [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use log::{info, warn}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/eval.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let mut score: i32 = state.mobility(true) + state.mobility(false); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/eval.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | let mut score: i32 = state.mobility(true) + state.mobility(false); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coefficient` [INFO] [stdout] --> src/move_generation.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | coefficient: i8, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_coefficient` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coefficient` [INFO] [stdout] --> src/move_generation.rs:165:9 [INFO] [stdout] | [INFO] [stdout] 165 | coefficient: i8, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_coefficient` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coefficient` [INFO] [stdout] --> src/move_generation.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | coefficient: i8, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_coefficient` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coefficient` [INFO] [stdout] --> src/move_generation.rs:341:9 [INFO] [stdout] | [INFO] [stdout] 341 | coefficient: i8, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_coefficient` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coefficient` [INFO] [stdout] --> src/move_generation.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 253 | coefficient: i8, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_coefficient` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coefficient` [INFO] [stdout] --> src/move_generation.rs:341:9 [INFO] [stdout] | [INFO] [stdout] 341 | coefficient: i8, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_coefficient` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coefficient` [INFO] [stdout] --> src/move_generation.rs:407:9 [INFO] [stdout] | [INFO] [stdout] 407 | coefficient: i8, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_coefficient` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `coefficient` [INFO] [stdout] --> src/move_generation.rs:407:9 [INFO] [stdout] | [INFO] [stdout] 407 | coefficient: i8, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_coefficient` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `player` is never read [INFO] [stdout] --> src/chessbot.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct MinimaxBot { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 3 | pub player: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `player` is never read [INFO] [stdout] --> src/chessbot.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct MinimaxBot { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 3 | pub player: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.72s [INFO] running `Command { std: "docker" "inspect" "de5e369f2ed1cc5f0528a22f688080abfff173b6ca890503a61d823c5882ff94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de5e369f2ed1cc5f0528a22f688080abfff173b6ca890503a61d823c5882ff94", kill_on_drop: false }` [INFO] [stdout] de5e369f2ed1cc5f0528a22f688080abfff173b6ca890503a61d823c5882ff94