[INFO] cloning repository https://github.com/edunbar2/RThello [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/edunbar2/RThello" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedunbar2%2FRThello", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedunbar2%2FRThello'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2bb76cef1f289957c1c6886f513515f5ef84c4ab [INFO] testing edunbar2/RThello against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fedunbar2%2FRThello" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/edunbar2/RThello on toolchain 414482f6a0d4e7290f614300581a0b55442552a3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/edunbar2/RThello [INFO] finished tweaking git repo https://github.com/edunbar2/RThello [INFO] tweaked toml for git repo https://github.com/edunbar2/RThello written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/edunbar2/RThello 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a1c2e09a40a84d48d04161e7d748431f1f96af1d3ecd30b08de6594e6c675015 [INFO] running `Command { std: "docker" "start" "-a" "a1c2e09a40a84d48d04161e7d748431f1f96af1d3ecd30b08de6594e6c675015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a1c2e09a40a84d48d04161e7d748431f1f96af1d3ecd30b08de6594e6c675015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a1c2e09a40a84d48d04161e7d748431f1f96af1d3ecd30b08de6594e6c675015", kill_on_drop: false }` [INFO] [stdout] a1c2e09a40a84d48d04161e7d748431f1f96af1d3ecd30b08de6594e6c675015 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2564fa282c7fb76f7485da77e6c37a39d49623ed55b4fd60b47243d38f8e9233 [INFO] running `Command { std: "docker" "start" "-a" "2564fa282c7fb76f7485da77e6c37a39d49623ed55b4fd60b47243d38f8e9233", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling RThello v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::board::Board` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::board::Board; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::copy` [INFO] [stdout] --> src/ai_logic/minimax.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::copy; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::read_unaligned` [INFO] [stdout] --> src/ai_logic/minimax.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ptr::read_unaligned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `AI_Type` should have an upper camel case name [INFO] [stdout] --> src/ai_logic.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum AI_Type{ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `AiType` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `AI_Logic_Handler` should have an upper camel case name [INFO] [stdout] --> src/ai_logic.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct AI_Logic_Handler [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AiLogicHandler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ai_logic` [INFO] [stdout] --> src/board.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::ai_logic; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/ai_logic/minimax.rs:179:14 [INFO] [stdout] | [INFO] [stdout] 179 | fn is_stable(color: &u64, opp_color: &u64, piece: &u64) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `empty_squares` [INFO] [stdout] --> src/board.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let empty_squares: u64 = !(self.black ^ self.white); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_empty_squares` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board.rs:341:13 [INFO] [stdout] | [INFO] [stdout] 341 | let mut row: usize; [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: variable `played_move` is assigned to, but never used [INFO] [stdout] --> src/board.rs:410:21 [INFO] [stdout] | [INFO] [stdout] 410 | let mut played_move: bool; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_played_move` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `played_move` is never read [INFO] [stdout] --> src/board.rs:425:29 [INFO] [stdout] | [INFO] [stdout] 425 | ... played_move = match player_move { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/board.rs:427:37 [INFO] [stdout] | [INFO] [stdout] 427 | ... Err(value) => false, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `played_move` is never read [INFO] [stdout] --> src/board.rs:432:33 [INFO] [stdout] | [INFO] [stdout] 432 | ... played_move = game_board.place_move(&possible_moves, ai_move); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `played_move` is never read [INFO] [stdout] --> src/board.rs:444:29 [INFO] [stdout] | [INFO] [stdout] 444 | ... played_move = match player_move { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/board.rs:446:37 [INFO] [stdout] | [INFO] [stdout] 446 | ... Err(value) => false, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `played_move` is never read [INFO] [stdout] --> src/board.rs:452:28 [INFO] [stdout] | [INFO] [stdout] 452 | ... played_move = game_board.place_move(&possible_moves, ai_move); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board.rs:410:17 [INFO] [stdout] | [INFO] [stdout] 410 | let mut played_move: bool; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `Color` is never read [INFO] [stdout] --> src/ai_logic.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct AI_Logic_Handler [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | Color: constants::Color [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EDGE_MASK` is never used [INFO] [stdout] --> src/constants.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub const EDGE_MASK: u64 = 0xff818181818181ff; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FULL` is never used [INFO] [stdout] --> src/constants.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const FULL: u64 = 0xffffffffffffffff; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `None` is never constructed [INFO] [stdout] --> src/constants.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum Difficulty{ [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 19 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Mode` is never used [INFO] [stdout] --> src/board.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | enum Mode{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `print_as_board` is never used [INFO] [stdout] --> src/board.rs:238:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Board{ [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 238 | pub fn print_as_board(board: &u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `AI` should have a snake case name [INFO] [stdout] --> src/ai_logic.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | AI: AI_Type, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `ai` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Color` should have a snake case name [INFO] [stdout] --> src/ai_logic.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | Color: constants::Color [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Color` should have a snake case name [INFO] [stdout] --> src/ai_logic.rs:21:16 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(Color: constants::Color, ai_difficulty: constants::Difficulty) -> Self { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `AI` should have a snake case name [INFO] [stdout] --> src/ai_logic.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let AI= match ai_difficulty { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `ai` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/board.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | if (row < 0 || row > 7) || (col < 0 || col > 7) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/board.rs:274:37 [INFO] [stdout] | [INFO] [stdout] 274 | if (row < 0 || row > 7) || (col < 0 || col > 7) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.75s [INFO] running `Command { std: "docker" "inspect" "2564fa282c7fb76f7485da77e6c37a39d49623ed55b4fd60b47243d38f8e9233", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2564fa282c7fb76f7485da77e6c37a39d49623ed55b4fd60b47243d38f8e9233", kill_on_drop: false }` [INFO] [stdout] 2564fa282c7fb76f7485da77e6c37a39d49623ed55b4fd60b47243d38f8e9233 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eab13cd4875714898a147d478d5645ecf040acaeb54212bdaffa47e3af8ee071 [INFO] running `Command { std: "docker" "start" "-a" "eab13cd4875714898a147d478d5645ecf040acaeb54212bdaffa47e3af8ee071", kill_on_drop: false }` [INFO] [stderr] Compiling RThello v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::board::Board` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::board::Board; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::copy` [INFO] [stdout] --> src/ai_logic/minimax.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fs::copy; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::read_unaligned` [INFO] [stdout] --> src/ai_logic/minimax.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ptr::read_unaligned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `AI_Type` should have an upper camel case name [INFO] [stdout] --> src/ai_logic.rs:8:10 [INFO] [stdout] | [INFO] [stdout] 8 | pub enum AI_Type{ [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `AiType` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `AI_Logic_Handler` should have an upper camel case name [INFO] [stdout] --> src/ai_logic.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct AI_Logic_Handler [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AiLogicHandler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ai_logic` [INFO] [stdout] --> src/board.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::ai_logic; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/ai_logic/minimax.rs:179:14 [INFO] [stdout] | [INFO] [stdout] 179 | fn is_stable(color: &u64, opp_color: &u64, piece: &u64) -> bool { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `empty_squares` [INFO] [stdout] --> src/board.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let empty_squares: u64 = !(self.black ^ self.white); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_empty_squares` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board.rs:341:13 [INFO] [stdout] | [INFO] [stdout] 341 | let mut row: usize; [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: variable `played_move` is assigned to, but never used [INFO] [stdout] --> src/board.rs:410:21 [INFO] [stdout] | [INFO] [stdout] 410 | let mut played_move: bool; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_played_move` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `played_move` is never read [INFO] [stdout] --> src/board.rs:425:29 [INFO] [stdout] | [INFO] [stdout] 425 | ... played_move = match player_move { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/board.rs:427:37 [INFO] [stdout] | [INFO] [stdout] 427 | ... Err(value) => false, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `played_move` is never read [INFO] [stdout] --> src/board.rs:432:33 [INFO] [stdout] | [INFO] [stdout] 432 | ... played_move = game_board.place_move(&possible_moves, ai_move); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `played_move` is never read [INFO] [stdout] --> src/board.rs:444:29 [INFO] [stdout] | [INFO] [stdout] 444 | ... played_move = match player_move { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/board.rs:446:37 [INFO] [stdout] | [INFO] [stdout] 446 | ... Err(value) => false, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `played_move` is never read [INFO] [stdout] --> src/board.rs:452:28 [INFO] [stdout] | [INFO] [stdout] 452 | ... played_move = game_board.place_move(&possible_moves, ai_move); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/board.rs:410:17 [INFO] [stdout] | [INFO] [stdout] 410 | let mut played_move: bool; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `Color` is never read [INFO] [stdout] --> src/ai_logic.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct AI_Logic_Handler [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | Color: constants::Color [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `EDGE_MASK` is never used [INFO] [stdout] --> src/constants.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub const EDGE_MASK: u64 = 0xff818181818181ff; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FULL` is never used [INFO] [stdout] --> src/constants.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const FULL: u64 = 0xffffffffffffffff; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `None` is never constructed [INFO] [stdout] --> src/constants.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub enum Difficulty{ [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 19 | None, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Mode` is never used [INFO] [stdout] --> src/board.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 16 | enum Mode{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `print_as_board` is never used [INFO] [stdout] --> src/board.rs:238:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Board{ [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 238 | pub fn print_as_board(board: &u64) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `AI` should have a snake case name [INFO] [stdout] --> src/ai_logic.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | AI: AI_Type, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `ai` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Color` should have a snake case name [INFO] [stdout] --> src/ai_logic.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | Color: constants::Color [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Color` should have a snake case name [INFO] [stdout] --> src/ai_logic.rs:21:16 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn new(Color: constants::Color, ai_difficulty: constants::Difficulty) -> Self { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `AI` should have a snake case name [INFO] [stdout] --> src/ai_logic.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let AI= match ai_difficulty { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `ai` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/board.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | if (row < 0 || row > 7) || (col < 0 || col > 7) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/board.rs:274:37 [INFO] [stdout] | [INFO] [stdout] 274 | if (row < 0 || row > 7) || (col < 0 || col > 7) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "eab13cd4875714898a147d478d5645ecf040acaeb54212bdaffa47e3af8ee071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eab13cd4875714898a147d478d5645ecf040acaeb54212bdaffa47e3af8ee071", kill_on_drop: false }` [INFO] [stdout] eab13cd4875714898a147d478d5645ecf040acaeb54212bdaffa47e3af8ee071 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 84ab1997a75e9900b1d7d9200f83782bc5e0d49bd4a9aab748c7f3d8acc382ff [INFO] running `Command { std: "docker" "start" "-a" "84ab1997a75e9900b1d7d9200f83782bc5e0d49bd4a9aab748c7f3d8acc382ff", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::board::Board` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::board::Board; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::copy` [INFO] [stderr] --> src/ai_logic/minimax.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::fs::copy; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr::read_unaligned` [INFO] [stderr] --> src/ai_logic/minimax.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::ptr::read_unaligned; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type `AI_Type` should have an upper camel case name [INFO] [stderr] --> src/ai_logic.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | pub enum AI_Type{ [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `AiType` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `AI_Logic_Handler` should have an upper camel case name [INFO] [stderr] --> src/ai_logic.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct AI_Logic_Handler [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `AiLogicHandler` [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::ai_logic` [INFO] [stderr] --> src/board.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::ai_logic; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `color` [INFO] [stderr] --> src/ai_logic/minimax.rs:179:14 [INFO] [stderr] | [INFO] [stderr] 179 | fn is_stable(color: &u64, opp_color: &u64, piece: &u64) -> bool { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `empty_squares` [INFO] [stderr] --> src/board.rs:102:13 [INFO] [stderr] | [INFO] [stderr] 102 | let empty_squares: u64 = !(self.black ^ self.white); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_empty_squares` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/board.rs:341:13 [INFO] [stderr] | [INFO] [stderr] 341 | let mut row: usize; [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: variable `played_move` is assigned to, but never used [INFO] [stderr] --> src/board.rs:410:21 [INFO] [stderr] | [INFO] [stderr] 410 | let mut played_move: bool; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_played_move` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `played_move` is never read [INFO] [stderr] --> src/board.rs:425:29 [INFO] [stderr] | [INFO] [stderr] 425 | ... played_move = match player_move { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/board.rs:427:37 [INFO] [stderr] | [INFO] [stderr] 427 | ... Err(value) => false, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `played_move` is never read [INFO] [stderr] --> src/board.rs:432:33 [INFO] [stderr] | [INFO] [stderr] 432 | ... played_move = game_board.place_move(&possible_moves, ai_move); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `played_move` is never read [INFO] [stderr] --> src/board.rs:444:29 [INFO] [stderr] | [INFO] [stderr] 444 | ... played_move = match player_move { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/board.rs:446:37 [INFO] [stderr] | [INFO] [stderr] 446 | ... Err(value) => false, [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `played_move` is never read [INFO] [stderr] --> src/board.rs:452:28 [INFO] [stderr] | [INFO] [stderr] 452 | ... played_move = game_board.place_move(&possible_moves, ai_move); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/board.rs:410:17 [INFO] [stderr] | [INFO] [stderr] 410 | let mut played_move: bool; [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field `Color` is never read [INFO] [stderr] --> src/ai_logic.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct AI_Logic_Handler [INFO] [stderr] | ---------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 17 | Color: constants::Color [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `EDGE_MASK` is never used [INFO] [stderr] --> src/constants.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | pub const EDGE_MASK: u64 = 0xff818181818181ff; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `FULL` is never used [INFO] [stderr] --> src/constants.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | pub const FULL: u64 = 0xffffffffffffffff; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `None` is never constructed [INFO] [stderr] --> src/constants.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 18 | pub enum Difficulty{ [INFO] [stderr] | ---------- variant in this enum [INFO] [stderr] 19 | None, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `Mode` is never used [INFO] [stderr] --> src/board.rs:16:6 [INFO] [stderr] | [INFO] [stderr] 16 | enum Mode{ [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `print_as_board` is never used [INFO] [stderr] --> src/board.rs:238:12 [INFO] [stderr] | [INFO] [stderr] 20 | impl Board{ [INFO] [stderr] | ---------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 238 | pub fn print_as_board(board: &u64) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `AI` should have a snake case name [INFO] [stderr] --> src/ai_logic.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | AI: AI_Type, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ai` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `Color` should have a snake case name [INFO] [stderr] --> src/ai_logic.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | Color: constants::Color [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `color` [INFO] [stderr] [INFO] [stderr] warning: variable `Color` should have a snake case name [INFO] [stderr] --> src/ai_logic.rs:21:16 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn new(Color: constants::Color, ai_difficulty: constants::Difficulty) -> Self { [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case (notice the capitalization): `color` [INFO] [stderr] [INFO] [stderr] warning: variable `AI` should have a snake case name [INFO] [stderr] --> src/ai_logic.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let AI= match ai_difficulty { [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ai` [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/board.rs:274:13 [INFO] [stderr] | [INFO] [stderr] 274 | if (row < 0 || row > 7) || (col < 0 || col > 7) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/board.rs:274:37 [INFO] [stderr] | [INFO] [stderr] 274 | if (row < 0 || row > 7) || (col < 0 || col > 7) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `RThello` (bin "RThello" test) generated 29 warnings (run `cargo fix --bin "RThello" --tests` to apply 6 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/RThello-80eb2d2e1265f0b0) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "84ab1997a75e9900b1d7d9200f83782bc5e0d49bd4a9aab748c7f3d8acc382ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84ab1997a75e9900b1d7d9200f83782bc5e0d49bd4a9aab748c7f3d8acc382ff", kill_on_drop: false }` [INFO] [stdout] 84ab1997a75e9900b1d7d9200f83782bc5e0d49bd4a9aab748c7f3d8acc382ff