[INFO] cloning repository https://github.com/upsidedown8/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/upsidedown8/chess_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupsidedown8%2Fchess_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupsidedown8%2Fchess_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5f2d6de7bd1789e322d9f0371869188e92711c03 [INFO] testing upsidedown8/chess_rs against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fupsidedown8%2Fchess_rs" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/upsidedown8/chess_rs on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/upsidedown8/chess_rs [INFO] finished tweaking git repo https://github.com/upsidedown8/chess_rs [INFO] tweaked toml for git repo https://github.com/upsidedown8/chess_rs written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/upsidedown8/chess_rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e4e7b2a1945aa595d69bf29a9c012d6dc22e6518163d1fca54d7d9bebb1c647 [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" "2e4e7b2a1945aa595d69bf29a9c012d6dc22e6518163d1fca54d7d9bebb1c647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e4e7b2a1945aa595d69bf29a9c012d6dc22e6518163d1fca54d7d9bebb1c647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e4e7b2a1945aa595d69bf29a9c012d6dc22e6518163d1fca54d7d9bebb1c647", kill_on_drop: false }` [INFO] [stdout] 2e4e7b2a1945aa595d69bf29a9c012d6dc22e6518163d1fca54d7d9bebb1c647 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c4098cbef64e1db71b412ffc53c00f834fe18a50489270bc2b9663e0c7c3bdc [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" "0c4098cbef64e1db71b412ffc53c00f834fe18a50489270bc2b9663e0c7c3bdc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling const_fn v0.4.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling chess_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/engine/search.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `best_move` is never read [INFO] [stdout] --> src/engine/search.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | let mut best_move = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `symbol` [INFO] [stdout] --> src/engine/piece.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn symbol(&self) -> char { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `iterative_deepening` [INFO] [stdout] --> src/engine/search.rs:144:8 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn iterative_deepening( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `two_player_console` [INFO] [stdout] --> src/main.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn two_player_console() { [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 35.75s [INFO] running `Command { std: "docker" "inspect" "0c4098cbef64e1db71b412ffc53c00f834fe18a50489270bc2b9663e0c7c3bdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c4098cbef64e1db71b412ffc53c00f834fe18a50489270bc2b9663e0c7c3bdc", kill_on_drop: false }` [INFO] [stdout] 0c4098cbef64e1db71b412ffc53c00f834fe18a50489270bc2b9663e0c7c3bdc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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] f814c277bed3219a6f6c064e20c9c8ed2e8f2af19ab9e0fc02115710abae2028 [INFO] running `Command { std: "docker" "start" "-a" "f814c277bed3219a6f6c064e20c9c8ed2e8f2af19ab9e0fc02115710abae2028", kill_on_drop: false }` [INFO] [stderr] Compiling chess_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/engine/search.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `best_move` is never read [INFO] [stdout] --> src/engine/search.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | let mut best_move = 0; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `symbol` [INFO] [stdout] --> src/engine/piece.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn symbol(&self) -> char { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `iterative_deepening` [INFO] [stdout] --> src/engine/search.rs:144:8 [INFO] [stdout] | [INFO] [stdout] 144 | pub fn iterative_deepening( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `two_player_console` [INFO] [stdout] --> src/main.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn two_player_console() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.09s [INFO] running `Command { std: "docker" "inspect" "f814c277bed3219a6f6c064e20c9c8ed2e8f2af19ab9e0fc02115710abae2028", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f814c277bed3219a6f6c064e20c9c8ed2e8f2af19ab9e0fc02115710abae2028", kill_on_drop: false }` [INFO] [stdout] f814c277bed3219a6f6c064e20c9c8ed2e8f2af19ab9e0fc02115710abae2028 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 967646a2c347422d0791e16a465840edb9c8684c195ed7bcade57fe82129509f [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" "967646a2c347422d0791e16a465840edb9c8684c195ed7bcade57fe82129509f", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/engine/search.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | use time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `best_move` is never read [INFO] [stderr] --> src/engine/search.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | let mut best_move = 0; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `symbol` [INFO] [stderr] --> src/engine/piece.rs:99:12 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn symbol(&self) -> char { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `iterative_deepening` [INFO] [stderr] --> src/engine/search.rs:144:8 [INFO] [stderr] | [INFO] [stderr] 144 | pub fn iterative_deepening( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `two_player_console` [INFO] [stderr] --> src/main.rs:10:4 [INFO] [stderr] | [INFO] [stderr] 10 | fn two_player_console() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chess_rs-e1dac3bb49e27f8c) [INFO] [stdout] running 10 tests [INFO] [stdout] test engine::board::tests::fen ... ok [INFO] [stdout] test engine::perft::tests::perft_depth_2 ... ok [INFO] [stdout] test engine::board::tests::undo ... FAILED [INFO] [stdout] test engine::perft::tests::perft_depth_1 ... ok [INFO] [stdout] test engine::perft::tests::perft_depth_3 ... ok [INFO] [stdout] test engine::perft::tests::perft_depth_4 ... ok [INFO] [stdout] test engine::perft::tests::perft_depth_5 has been running for over 60 seconds [INFO] [stdout] test engine::perft::tests::perft_depth_6 has been running for over 60 seconds [INFO] [stdout] test engine::perft::tests::perft_depth_7 has been running for over 60 seconds [INFO] [stdout] test engine::perft::tests::perft_depth_8 has been running for over 60 seconds [INFO] [stdout] test engine::perft::tests::perft_depth_5 ... ok [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "967646a2c347422d0791e16a465840edb9c8684c195ed7bcade57fe82129509f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "967646a2c347422d0791e16a465840edb9c8684c195ed7bcade57fe82129509f", kill_on_drop: false }` [INFO] [stdout] 967646a2c347422d0791e16a465840edb9c8684c195ed7bcade57fe82129509f