[INFO] cloning repository https://github.com/nthieu173/disastle-ai-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nthieu173/disastle-ai-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnthieu173%2Fdisastle-ai-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnthieu173%2Fdisastle-ai-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb357500c34c1963fbfcb7a7107e2c06b0fa7271
[INFO] checking nthieu173/disastle-ai-rust against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnthieu173%2Fdisastle-ai-rust" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nthieu173/disastle-ai-rust on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nthieu173/disastle-ai-rust
[INFO] finished tweaking git repo https://github.com/nthieu173/disastle-ai-rust
[INFO] tweaked toml for git repo https://github.com/nthieu173/disastle-ai-rust written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/nthieu173/disastle-ai-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e6dfdd7cc1e8d42683d1c93fc7d258c4ab6727d0e30ca0484d70a6d6c432606
[INFO] running `Command { std: "docker" "start" "-a" "9e6dfdd7cc1e8d42683d1c93fc7d258c4ab6727d0e30ca0484d70a6d6c432606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e6dfdd7cc1e8d42683d1c93fc7d258c4ab6727d0e30ca0484d70a6d6c432606", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6dfdd7cc1e8d42683d1c93fc7d258c4ab6727d0e30ca0484d70a6d6c432606", kill_on_drop: false }`
[INFO] [stdout] 9e6dfdd7cc1e8d42683d1c93fc7d258c4ab6727d0e30ca0484d70a6d6c432606
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4b34405657ee29f02b50ae43231e7786be29315c6c198a0ffdd08f86cd9510f
[INFO] running `Command { std: "docker" "start" "-a" "d4b34405657ee29f02b50ae43231e7786be29315c6c198a0ffdd08f86cd9510f", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]    Compiling serde v1.0.128
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]    Compiling serde_derive v1.0.128
[INFO] [stderr]     Checking ron v0.6.4
[INFO] [stderr]     Checking disastle-castle-rust v0.1.0 (https://github.com/nthieu173/disastle-castle-rust.git#42017d1e)
[INFO] [stderr]     Checking disastle-rust v0.1.0 (https://github.com/nthieu173/disastle-rust.git#b8c10553)
[INFO] [stderr]     Checking disastle-ai-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `select_best_winrate`
[INFO] [stdout]   --> src/mcts.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn select_best_winrate(&self) -> Option<Action> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `select_best_winrate`
[INFO] [stdout]   --> src/mcts.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn select_best_winrate(&self) -> Option<Action> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.40s
[INFO] running `Command { std: "docker" "inspect" "d4b34405657ee29f02b50ae43231e7786be29315c6c198a0ffdd08f86cd9510f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b34405657ee29f02b50ae43231e7786be29315c6c198a0ffdd08f86cd9510f", kill_on_drop: false }`
[INFO] [stdout] d4b34405657ee29f02b50ae43231e7786be29315c6c198a0ffdd08f86cd9510f