[INFO] cloning repository https://github.com/edchapman88/rusty-go
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edchapman88/rusty-go" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedchapman88%2Frusty-go", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedchapman88%2Frusty-go'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ceb54d86c69c2c683cc4ce48264bb72e9dec9e46
[INFO] checking edchapman88/rusty-go against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedchapman88%2Frusty-go" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/edchapman88/rusty-go
[INFO] finished tweaking git repo https://github.com/edchapman88/rusty-go
[INFO] tweaked toml for git repo https://github.com/edchapman88/rusty-go written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/edchapman88/rusty-go on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/edchapman88/rusty-go 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" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_edit v0.19.12
[INFO] [stderr]   Downloaded winnow v0.4.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9fe5a1351255d1b727806e824359488d80ffcf7702ac859a74b186a183aab66a
[INFO] running `Command { std: "docker" "start" "-a" "9fe5a1351255d1b727806e824359488d80ffcf7702ac859a74b186a183aab66a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9fe5a1351255d1b727806e824359488d80ffcf7702ac859a74b186a183aab66a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fe5a1351255d1b727806e824359488d80ffcf7702ac859a74b186a183aab66a", kill_on_drop: false }`
[INFO] [stdout] 9fe5a1351255d1b727806e824359488d80ffcf7702ac859a74b186a183aab66a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6d8ec9350f8a87d63895e0b2669949b5f4585bea37ed8675b727710c71249b3b
[INFO] running `Command { std: "docker" "start" "-a" "6d8ec9350f8a87d63895e0b2669949b5f4585bea37ed8675b727710c71249b3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]     Checking winnow v0.4.9
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking toml_edit v0.19.12
[INFO] [stderr]     Checking toml v0.7.6
[INFO] [stderr]     Checking rusty-go v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Position`
[INFO] [stdout]  --> src/game.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::board::{Board, BoardSize, Piece, Position};
[INFO] [stdout]   |                                             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/q_player.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct QPlayer {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 9 |     id: Turn,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `QPlayer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `INIT_Q_VALUES` should have a snake case name
[INFO] [stdout]   --> src/config.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub INIT_Q_VALUES: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `init_q_values`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `SARSA_N` should have a snake case name
[INFO] [stdout]   --> src/config.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub SARSA_N: u8,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `sarsa_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `GAMMA` should have a snake case name
[INFO] [stdout]   --> src/config.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub GAMMA: f32,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `gamma`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ALPHA` should have a snake case name
[INFO] [stdout]   --> src/config.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub ALPHA: f32,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `alpha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `EPSILON` should have a snake case name
[INFO] [stdout]   --> src/config.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub EPSILON: f32,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `epsilon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `MULTI_POLICY` should have a snake case name
[INFO] [stdout]   --> src/config.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub MULTI_POLICY: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `multi_policy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Position`
[INFO] [stdout]  --> src/game.rs:1:45
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::board::{Board, BoardSize, Piece, Position};
[INFO] [stdout]   |                                             ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/q_player.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct QPlayer {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 9 |     id: Turn,
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `QPlayer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `INIT_Q_VALUES` should have a snake case name
[INFO] [stdout]   --> src/config.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub INIT_Q_VALUES: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `init_q_values`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `SARSA_N` should have a snake case name
[INFO] [stdout]   --> src/config.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub SARSA_N: u8,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `sarsa_n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `GAMMA` should have a snake case name
[INFO] [stdout]   --> src/config.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub GAMMA: f32,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `gamma`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ALPHA` should have a snake case name
[INFO] [stdout]   --> src/config.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub ALPHA: f32,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case: `alpha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `EPSILON` should have a snake case name
[INFO] [stdout]   --> src/config.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub EPSILON: f32,
[INFO] [stdout]    |         ^^^^^^^ help: convert the identifier to snake case: `epsilon`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `MULTI_POLICY` should have a snake case name
[INFO] [stdout]   --> src/config.rs:55:9
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub MULTI_POLICY: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `multi_policy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.72s
[INFO] running `Command { std: "docker" "inspect" "6d8ec9350f8a87d63895e0b2669949b5f4585bea37ed8675b727710c71249b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d8ec9350f8a87d63895e0b2669949b5f4585bea37ed8675b727710c71249b3b", kill_on_drop: false }`
[INFO] [stdout] 6d8ec9350f8a87d63895e0b2669949b5f4585bea37ed8675b727710c71249b3b
