[INFO] cloning repository https://github.com/EdwardGarmon/checkers_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EdwardGarmon/checkers_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardGarmon%2Fcheckers_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardGarmon%2Fcheckers_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ec1b5d28bcf7b62e36da19e8ca0d16c534dd94e8
[INFO] testing EdwardGarmon/checkers_rust against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardGarmon%2Fcheckers_rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/EdwardGarmon/checkers_rust
[INFO] finished tweaking git repo https://github.com/EdwardGarmon/checkers_rust
[INFO] tweaked toml for git repo https://github.com/EdwardGarmon/checkers_rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EdwardGarmon/checkers_rust on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EdwardGarmon/checkers_rust 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded indextree v4.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 720c6bfdd737600f15f111220a2d1f015b34f2e31d86934ee3a62123a56688ce
[INFO] running `Command { std: "docker" "start" "-a" "720c6bfdd737600f15f111220a2d1f015b34f2e31d86934ee3a62123a56688ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "720c6bfdd737600f15f111220a2d1f015b34f2e31d86934ee3a62123a56688ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "720c6bfdd737600f15f111220a2d1f015b34f2e31d86934ee3a62123a56688ce", kill_on_drop: false }`
[INFO] [stdout] 720c6bfdd737600f15f111220a2d1f015b34f2e31d86934ee3a62123a56688ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8398f03097dd06f0ef4af290ea0a1beae44cdda006e6deb244b04a27ae46c7a4
[INFO] running `Command { std: "docker" "start" "-a" "8398f03097dd06f0ef4af290ea0a1beae44cdda006e6deb244b04a27ae46c7a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling indextree v4.4.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling Minimax v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `io::Empty`, `iter::Cloned`, `ops::ControlFlow`, and `write`
[INFO] [stdout]  --> src/board.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{self, write},
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 3 |     io::Empty,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 4 |     iter::Cloned,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 5 |     ops::ControlFlow,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BitVec` and `Blocks`
[INFO] [stdout]  --> src/board.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use bit_vec::{BitVec, Blocks};
[INFO] [stdout]   |               ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `prelude::SliceRandom` and `seq::index`
[INFO] [stdout]   --> src/board.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::{prelude::SliceRandom, seq::index, Rng};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IteratorRandom` and `SliceRandom`
[INFO] [stdout]  --> src/montecarlo.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     prelude::{IteratorRandom, SliceRandom},
[INFO] [stdout]   |               ^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slice::SliceIndex`
[INFO] [stdout]  --> src/board.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     slice::SliceIndex,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/montecarlo.rs:214:13
[INFO] [stdout]     |
[INFO] [stdout] 214 |         let mut self_node = arena.get_mut(self.loc.unwrap()).unwrap().get_mut();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `BITS_PS` is never used
[INFO] [stdout]   --> src/board.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | static BITS_PS: usize = 3;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_current_color` and `print_board` are never used
[INFO] [stdout]    --> src/board.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 219 | impl Board {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] 220 |     pub fn get_current_color(&self) -> Color {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 459 |     pub fn print_board(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/minimax.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main() {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "8398f03097dd06f0ef4af290ea0a1beae44cdda006e6deb244b04a27ae46c7a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8398f03097dd06f0ef4af290ea0a1beae44cdda006e6deb244b04a27ae46c7a4", kill_on_drop: false }`
[INFO] [stdout] 8398f03097dd06f0ef4af290ea0a1beae44cdda006e6deb244b04a27ae46c7a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 02b11120754009b467c3236361e81bd933b27b48be4c62dcb222d288748583a1
[INFO] running `Command { std: "docker" "start" "-a" "02b11120754009b467c3236361e81bd933b27b48be4c62dcb222d288748583a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling Minimax v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `io::Empty`, `iter::Cloned`, `ops::ControlFlow`, and `write`
[INFO] [stdout]  --> src/board.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{self, write},
[INFO] [stdout]   |                 ^^^^^
[INFO] [stdout] 3 |     io::Empty,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 4 |     iter::Cloned,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 5 |     ops::ControlFlow,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BitVec` and `Blocks`
[INFO] [stdout]  --> src/board.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 | use bit_vec::{BitVec, Blocks};
[INFO] [stdout]   |               ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `prelude::SliceRandom` and `seq::index`
[INFO] [stdout]   --> src/board.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::{prelude::SliceRandom, seq::index, Rng};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IteratorRandom` and `SliceRandom`
[INFO] [stdout]  --> src/montecarlo.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 |     prelude::{IteratorRandom, SliceRandom},
[INFO] [stdout]   |               ^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `slice::SliceIndex`
[INFO] [stdout]  --> src/board.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     slice::SliceIndex,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/montecarlo.rs:214:13
[INFO] [stdout]     |
[INFO] [stdout] 214 |         let mut self_node = arena.get_mut(self.loc.unwrap()).unwrap().get_mut();
[INFO] [stdout]     |             ----^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `BITS_PS` is never used
[INFO] [stdout]   --> src/board.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | static BITS_PS: usize = 3;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_current_color` and `print_board` are never used
[INFO] [stdout]    --> src/board.rs:220:12
[INFO] [stdout]     |
[INFO] [stdout] 219 | impl Board {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] 220 |     pub fn get_current_color(&self) -> Color {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 459 |     pub fn print_board(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]  --> src/minimax.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn main() {
[INFO] [stdout]   |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "02b11120754009b467c3236361e81bd933b27b48be4c62dcb222d288748583a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b11120754009b467c3236361e81bd933b27b48be4c62dcb222d288748583a1", kill_on_drop: false }`
[INFO] [stdout] 02b11120754009b467c3236361e81bd933b27b48be4c62dcb222d288748583a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9e16e560a8f93f1ba35997959b567888bee2d7c57b2b0581ce7f76d625101ae4
[INFO] running `Command { std: "docker" "start" "-a" "9e16e560a8f93f1ba35997959b567888bee2d7c57b2b0581ce7f76d625101ae4", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `io::Empty`, `iter::Cloned`, `ops::ControlFlow`, and `write`
[INFO] [stdout] 
[INFO] [stderr]  --> src/board.rs:2:17
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 2 |     fmt::{self, write},
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |                 ^^^^^
[INFO] [stdout] 
[INFO] [stderr] 3 |     io::Empty,
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr] 4 |     iter::Cloned,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 5 |     ops::ControlFlow,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BitVec` and `Blocks`
[INFO] [stderr]  --> src/board.rs:9:15
[INFO] [stderr]   |
[INFO] [stderr] 9 | use bit_vec::{BitVec, Blocks};
[INFO] [stderr]   |               ^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `prelude::SliceRandom` and `seq::index`
[INFO] [stderr]   --> src/board.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rand::{prelude::SliceRandom, seq::index, Rng};
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IteratorRandom` and `SliceRandom`
[INFO] [stderr]  --> src/montecarlo.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 |     prelude::{IteratorRandom, SliceRandom},
[INFO] [stderr]   |               ^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `slice::SliceIndex`
[INFO] [stderr]  --> src/board.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     slice::SliceIndex,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/montecarlo.rs:214:13
[INFO] [stderr]     |
[INFO] [stderr] 214 |         let mut self_node = arena.get_mut(self.loc.unwrap()).unwrap().get_mut();
[INFO] [stderr]     |             ----^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: static `BITS_PS` is never used
[INFO] [stderr]   --> src/board.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | static BITS_PS: usize = 3;
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_current_color` and `print_board` are never used
[INFO] [stderr]    --> src/board.rs:220:12
[INFO] [stderr]     |
[INFO] [stderr] 219 | impl Board {
[INFO] [stderr]     | ---------- methods in this implementation
[INFO] [stderr] 220 |     pub fn get_current_color(&self) -> Color {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 459 |     pub fn print_board(&self) {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `main` is never used
[INFO] [stderr]  --> src/minimax.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn main() {
[INFO] [stderr]   |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `Minimax` (bin "Minimax" test) generated 9 warnings (run `cargo fix --bin "Minimax" --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/Minimax-cc6ed50ec4cf40ac)
[INFO] running `Command { std: "docker" "inspect" "9e16e560a8f93f1ba35997959b567888bee2d7c57b2b0581ce7f76d625101ae4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e16e560a8f93f1ba35997959b567888bee2d7c57b2b0581ce7f76d625101ae4", kill_on_drop: false }`
[INFO] [stdout] 9e16e560a8f93f1ba35997959b567888bee2d7c57b2b0581ce7f76d625101ae4