[INFO] cloning repository https://github.com/hajifkd/yonmoku
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hajifkd/yonmoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhajifkd%2Fyonmoku", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhajifkd%2Fyonmoku'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9b7a8324dbdbe989609a7a770e3eb819e9c4b89
[INFO] building hajifkd/yonmoku against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhajifkd%2Fyonmoku" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hajifkd/yonmoku on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hajifkd/yonmoku
[INFO] finished tweaking git repo https://github.com/hajifkd/yonmoku
[INFO] tweaked toml for git repo https://github.com/hajifkd/yonmoku written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/hajifkd/yonmoku 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da8a7525c8f816dd9a5c2723b1b0213608f40ab0bdadd22ba3a795a5ea90b39f
[INFO] running `Command { std: "docker" "start" "-a" "da8a7525c8f816dd9a5c2723b1b0213608f40ab0bdadd22ba3a795a5ea90b39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da8a7525c8f816dd9a5c2723b1b0213608f40ab0bdadd22ba3a795a5ea90b39f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da8a7525c8f816dd9a5c2723b1b0213608f40ab0bdadd22ba3a795a5ea90b39f", kill_on_drop: false }`
[INFO] [stdout] da8a7525c8f816dd9a5c2723b1b0213608f40ab0bdadd22ba3a795a5ea90b39f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c802d94687a4263a2e7a6ab3f4f75aea058eee403003852b31d00b93acd164fb
[INFO] running `Command { std: "docker" "start" "-a" "c802d94687a4263a2e7a6ab3f4f75aea058eee403003852b31d00b93acd164fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling yonmoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `next_mcts_ucb1` is never used
[INFO] [stdout]  --> src/bin/battle_cpu.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn next_mcts_ucb1(board: BitBoard, stone: usize) -> Option<usize> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_mcts_ucb1` is never used
[INFO] [stdout]  --> src/bin/random_battle.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn next_mcts_ucb1(board: BitBoard, stone: usize) -> Option<usize> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `battle_self` is never used
[INFO] [stdout]   --> src/bin/random_battle.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn battle_self(n_try: usize, cpu: fn(BitBoard, usize) -> Option<usize>) -> (f64, f64) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.38s
[INFO] running `Command { std: "docker" "inspect" "c802d94687a4263a2e7a6ab3f4f75aea058eee403003852b31d00b93acd164fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c802d94687a4263a2e7a6ab3f4f75aea058eee403003852b31d00b93acd164fb", kill_on_drop: false }`
[INFO] [stdout] c802d94687a4263a2e7a6ab3f4f75aea058eee403003852b31d00b93acd164fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e07938329968bdac96b771c7d9f66b9f6ee0f111153ff41ffbbcd3524e91ae7d
[INFO] running `Command { std: "docker" "start" "-a" "e07938329968bdac96b771c7d9f66b9f6ee0f111153ff41ffbbcd3524e91ae7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling yonmoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `next_mcts_ucb1` is never used
[INFO] [stdout]  --> src/bin/battle_cpu.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn next_mcts_ucb1(board: BitBoard, stone: usize) -> Option<usize> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_mcts_ucb1` is never used
[INFO] [stdout]  --> src/bin/random_battle.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn next_mcts_ucb1(board: BitBoard, stone: usize) -> Option<usize> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `battle_self` is never used
[INFO] [stdout]   --> src/bin/random_battle.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn battle_self(n_try: usize, cpu: fn(BitBoard, usize) -> Option<usize>) -> (f64, f64) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "e07938329968bdac96b771c7d9f66b9f6ee0f111153ff41ffbbcd3524e91ae7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e07938329968bdac96b771c7d9f66b9f6ee0f111153ff41ffbbcd3524e91ae7d", kill_on_drop: false }`
[INFO] [stdout] e07938329968bdac96b771c7d9f66b9f6ee0f111153ff41ffbbcd3524e91ae7d