[INFO] cloning repository https://github.com/wjzz/chess-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wjzz/chess-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwjzz%2Fchess-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwjzz%2Fchess-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bdf6f7965eaa6518ccc8e8044c321ff9462e4f54 [INFO] building wjzz/chess-in-rust against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwjzz%2Fchess-in-rust" "/workspace/builds/worker-103/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-103/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wjzz/chess-in-rust on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wjzz/chess-in-rust [INFO] finished tweaking git repo https://github.com/wjzz/chess-in-rust [INFO] tweaked toml for git repo https://github.com/wjzz/chess-in-rust written to /workspace/builds/worker-103/source/Cargo.toml [INFO] crate git repo https://github.com/wjzz/chess-in-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "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-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e6d3e0d4ad52b88699dc41e88e95f83cfbc3398ce66d5d8dee97d6c13194efb [INFO] running `Command { std: "docker" "start" "-a" "7e6d3e0d4ad52b88699dc41e88e95f83cfbc3398ce66d5d8dee97d6c13194efb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e6d3e0d4ad52b88699dc41e88e95f83cfbc3398ce66d5d8dee97d6c13194efb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e6d3e0d4ad52b88699dc41e88e95f83cfbc3398ce66d5d8dee97d6c13194efb", kill_on_drop: false }` [INFO] [stdout] 7e6d3e0d4ad52b88699dc41e88e95f83cfbc3398ce66d5d8dee97d6c13194efb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 007721d3ed2ddc52b4447a1cae7db4dd6c9bf9e4cf01c28f3f1aef6f3ad9f302 [INFO] running `Command { std: "docker" "start" "-a" "007721d3ed2ddc52b4447a1cae7db4dd6c9bf9e4cf01c28f3f1aef6f3ad9f302", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rust-chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_args` [INFO] [stdout] --> src/main.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse_args(args: Vec) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `Command { std: "docker" "inspect" "007721d3ed2ddc52b4447a1cae7db4dd6c9bf9e4cf01c28f3f1aef6f3ad9f302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "007721d3ed2ddc52b4447a1cae7db4dd6c9bf9e4cf01c28f3f1aef6f3ad9f302", kill_on_drop: false }` [INFO] [stdout] 007721d3ed2ddc52b4447a1cae7db4dd6c9bf9e4cf01c28f3f1aef6f3ad9f302 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-103/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 94dd18d950c9a1d2a1341a45f6ef0e03f1477102c5646db551ec8273b03eae4c [INFO] running `Command { std: "docker" "start" "-a" "94dd18d950c9a1d2a1341a45f6ef0e03f1477102c5646db551ec8273b03eae4c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust-chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_args` [INFO] [stdout] --> src/main.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse_args(args: Vec) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_args` [INFO] [stdout] --> src/main.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn parse_args(args: Vec) -> u32 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.56s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_chess-7ab749e6a936325a) [INFO] [stderr] Executable unittests src/bin/benchmark.rs (/opt/rustwide/target/debug/deps/benchmark-531975a118a37eac) [INFO] [stderr] Executable unittests src/bin/bot.rs (/opt/rustwide/target/debug/deps/bot-8a0d82fcb34b6f65) [INFO] [stderr] Executable unittests src/bin/cmp_search_alg.rs (/opt/rustwide/target/debug/deps/cmp_search_alg-dcf12dc90cbaecae) [INFO] [stderr] Executable unittests src/bin/endgame.rs (/opt/rustwide/target/debug/deps/endgame-b3ce0a226b980bf6) [INFO] [stderr] Executable unittests src/bin/perft.rs (/opt/rustwide/target/debug/deps/perft-ace95cae447b94f1) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_chess-7ad7ce208cb18742) [INFO] [stderr] Executable unittests src/bin/split.rs (/opt/rustwide/target/debug/deps/split-09fd3e4770605d2c) [INFO] [stderr] Executable tests/test_checkmate.rs (/opt/rustwide/target/debug/deps/test_checkmate-f843f59386dbd6a4) [INFO] [stderr] Executable tests/test_eval.rs (/opt/rustwide/target/debug/deps/test_eval-35fd28f1e7ee06bf) [INFO] [stderr] Executable tests/test_intmove.rs (/opt/rustwide/target/debug/deps/test_intmove-74ed469a73fdad5c) [INFO] [stderr] Executable tests/test_make_move.rs (/opt/rustwide/target/debug/deps/test_make_move-eeb675091645a710) [INFO] [stderr] Executable tests/test_moves.rs (/opt/rustwide/target/debug/deps/test_moves-a6a23de00ccd494e) [INFO] [stderr] Executable tests/test_perf.rs (/opt/rustwide/target/debug/deps/test_perf-f08d1a3f5140db00) [INFO] [stderr] Executable tests/test_stalemate.rs (/opt/rustwide/target/debug/deps/test_stalemate-91c284a0083a59a9) [INFO] [stderr] Executable tests/test_unmake_move.rs (/opt/rustwide/target/debug/deps/test_unmake_move-dc9cf8f7c3534470) [INFO] running `Command { std: "docker" "inspect" "94dd18d950c9a1d2a1341a45f6ef0e03f1477102c5646db551ec8273b03eae4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94dd18d950c9a1d2a1341a45f6ef0e03f1477102c5646db551ec8273b03eae4c", kill_on_drop: false }` [INFO] [stdout] 94dd18d950c9a1d2a1341a45f6ef0e03f1477102c5646db551ec8273b03eae4c