[INFO] cloning repository https://github.com/e9000000000/checkers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/e9000000000/checkers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fe9000000000%2Fcheckers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fe9000000000%2Fcheckers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae338ef18bfbb636b7a6370507a159c300667432
[INFO] checking e9000000000/checkers against master#32cd9114712a24010b0583624dc52ac302194128 for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fe9000000000%2Fcheckers" "/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/e9000000000/checkers
[INFO] finished tweaking git repo https://github.com/e9000000000/checkers
[INFO] tweaked toml for git repo https://github.com/e9000000000/checkers written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/e9000000000/checkers on toolchain 32cd9114712a24010b0583624dc52ac302194128
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/e9000000000/checkers 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" "+32cd9114712a24010b0583624dc52ac302194128" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a50f90125e2c4f8bfbc7c0dc7e2da9371624ea1005b6b71ac02328be9790d8a4
[INFO] running `Command { std: "docker" "start" "-a" "a50f90125e2c4f8bfbc7c0dc7e2da9371624ea1005b6b71ac02328be9790d8a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a50f90125e2c4f8bfbc7c0dc7e2da9371624ea1005b6b71ac02328be9790d8a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a50f90125e2c4f8bfbc7c0dc7e2da9371624ea1005b6b71ac02328be9790d8a4", kill_on_drop: false }`
[INFO] [stdout] a50f90125e2c4f8bfbc7c0dc7e2da9371624ea1005b6b71ac02328be9790d8a4
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+32cd9114712a24010b0583624dc52ac302194128" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1932469cc40cb65306bfa4ca14d1803b86f5d2049aa64b67f02568e524f98c60
[INFO] running `Command { std: "docker" "start" "-a" "1932469cc40cb65306bfa4ca14d1803b86f5d2049aa64b67f02568e524f98c60", kill_on_drop: false }`
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[INFO] [stderr]     Checking zvariant v3.15.0
[INFO] [stderr]     Checking epaint v0.26.0
[INFO] [stderr]     Checking hootbin v0.1.1
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking ureq v2.9.5
[INFO] [stderr]     Checking accesskit_consumer v0.16.1
[INFO] [stderr]     Checking zbus_names v2.6.0
[INFO] [stderr]     Checking egui v0.26.0
[INFO] [stderr]     Checking zbus v3.15.0
[INFO] [stderr]     Checking ehttp v0.4.0
[INFO] [stderr]     Checking x11rb v0.13.0
[INFO] [stderr]     Checking egui_glow v0.26.0
[INFO] [stderr]     Checking egui_extras v0.26.0
[INFO] [stderr]     Checking atspi-common v0.3.0
[INFO] [stderr]     Checking atspi-proxies v0.3.0
[INFO] [stderr]     Checking atspi-connection v0.3.0
[INFO] [stderr]     Checking atspi v0.19.0
[INFO] [stderr]     Checking accesskit_unix v0.6.2
[INFO] [stderr]     Checking accesskit_winit v0.16.1
[INFO] [stderr]     Checking egui-winit v0.26.0
[INFO] [stderr]     Checking eframe v0.26.0
[INFO] [stderr]     Checking checkers v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> benches/../src/board.rs:645:9
[INFO] [stdout]     |
[INFO] [stdout] 645 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> benches/../src/board.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl Point {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 19 |     pub fn new(x: usize, y: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_cell`, `is_playable_cell`, `available_moves_for_cell`, `do_move`, and `is_ended` are never used
[INFO] [stdout]    --> benches/../src/board.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 79  | impl Board {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn get_cell(&self, x: usize, y: usize) -> Cell {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     pub fn is_playable_cell(&self, x: usize, y: usize) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 452 |     pub fn available_moves_for_cell(&self, x: usize, y: usize) -> Moves {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 557 |     pub fn do_move(&mut self, mv: Move) -> Result<(), &'static str> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 596 |     pub fn is_ended(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `chouse_move5` is never used
[INFO] [stdout]   --> benches/../src/player_minmax.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn chouse_move5(board: &mut Board) -> Option<Move> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `chouse_move10` is never used
[INFO] [stdout]   --> benches/../src/player_minmax.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub fn chouse_move10(board: &mut Board) -> Option<Move> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `chouse_move15` is never used
[INFO] [stdout]    --> benches/../src/player_minmax.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn chouse_move15(board: &mut Board) -> Option<Move> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "1932469cc40cb65306bfa4ca14d1803b86f5d2049aa64b67f02568e524f98c60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1932469cc40cb65306bfa4ca14d1803b86f5d2049aa64b67f02568e524f98c60", kill_on_drop: false }`
[INFO] [stdout] 1932469cc40cb65306bfa4ca14d1803b86f5d2049aa64b67f02568e524f98c60
