[INFO] cloning repository https://github.com/idanai/tetris-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/idanai/tetris-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidanai%2Ftetris-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidanai%2Ftetris-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 707c7bc37c389178d35e8f70b2e5d5a9c62cc444 [INFO] checking idanai/tetris-rs against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125107-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidanai%2Ftetris-rs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/idanai/tetris-rs on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/idanai/tetris-rs [INFO] finished tweaking git repo https://github.com/idanai/tetris-rs [INFO] tweaked toml for git repo https://github.com/idanai/tetris-rs written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/idanai/tetris-rs 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded numtoa v0.1.0 [INFO] [stderr] Downloaded redox_termios v0.1.2 [INFO] [stderr] Downloaded termion v2.0.1 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8aa1169c4dff763769c61135134fc96a00f892e251230f013f296bd8be94ef7 [INFO] running `Command { std: "docker" "start" "-a" "c8aa1169c4dff763769c61135134fc96a00f892e251230f013f296bd8be94ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8aa1169c4dff763769c61135134fc96a00f892e251230f013f296bd8be94ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8aa1169c4dff763769c61135134fc96a00f892e251230f013f296bd8be94ef7", kill_on_drop: false }` [INFO] [stdout] c8aa1169c4dff763769c61135134fc96a00f892e251230f013f296bd8be94ef7 [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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36e443d6310d6843d5c5c215fe6168d6106f7187abb4c7b83b8820f4a9fb828d [INFO] running `Command { std: "docker" "start" "-a" "36e443d6310d6843d5c5c215fe6168d6106f7187abb4c7b83b8820f4a9fb828d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking termion v2.0.1 [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] Checking tetris v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `T_SPIN_SCORE` is never used [INFO] [stdout] --> src/tetris.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const T_SPIN_SCORE: u32 = 400; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `check_t_spin` is never used [INFO] [stdout] --> src/tetris.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 240 | impl Tetris { [INFO] [stdout] | ------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 291 | fn check_t_spin(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `serialize` is never used [INFO] [stdout] --> src/tetris.rs:639:9 [INFO] [stdout] | [INFO] [stdout] 636 | impl Tetris { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 639 | pub fn serialize(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `score` is never used [INFO] [stdout] --> src/tetris/game.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Game { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 4 | fn score(&self) -> f32; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_ghost` and `is_empty` are never used [INFO] [stdout] --> src/tetris/cell.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 20 | impl Cell { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn is_ghost(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Up` is never constructed [INFO] [stdout] --> src/tetris/direction.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Direction { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 5 | Up, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Direction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALL` is never used [INFO] [stdout] --> src/tetris/tetromino/data.rs:55:11 [INFO] [stdout] | [INFO] [stdout] 55 | pub const ALL: u8 = 0x0F; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `at` is never used [INFO] [stdout] --> src/tetris/tetromino/data.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 116 | impl MovementFlags { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn at(&self, index: usize) -> Flags { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `T_SPIN_SCORE` is never used [INFO] [stdout] --> src/tetris.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const T_SPIN_SCORE: u32 = 400; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `check_t_spin` is never used [INFO] [stdout] --> src/tetris.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 240 | impl Tetris { [INFO] [stdout] | ------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 291 | fn check_t_spin(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `serialize` is never used [INFO] [stdout] --> src/tetris.rs:639:9 [INFO] [stdout] | [INFO] [stdout] 636 | impl Tetris { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 639 | pub fn serialize(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `score` is never used [INFO] [stdout] --> src/tetris/game.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Game { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 4 | fn score(&self) -> f32; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_ghost` and `is_empty` are never used [INFO] [stdout] --> src/tetris/cell.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 20 | impl Cell { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn is_ghost(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Up` is never constructed [INFO] [stdout] --> src/tetris/direction.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Direction { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 5 | Up, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Direction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALL` is never used [INFO] [stdout] --> src/tetris/tetromino/data.rs:55:11 [INFO] [stdout] | [INFO] [stdout] 55 | pub const ALL: u8 = 0x0F; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `at` is never used [INFO] [stdout] --> src/tetris/tetromino/data.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 116 | impl MovementFlags { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn at(&self, index: usize) -> Flags { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.67s [INFO] running `Command { std: "docker" "inspect" "36e443d6310d6843d5c5c215fe6168d6106f7187abb4c7b83b8820f4a9fb828d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36e443d6310d6843d5c5c215fe6168d6106f7187abb4c7b83b8820f4a9fb828d", kill_on_drop: false }` [INFO] [stdout] 36e443d6310d6843d5c5c215fe6168d6106f7187abb4c7b83b8820f4a9fb828d [INFO] checking idanai/tetris-rs against try#341f4bdd14d8eff23af8ad0599c0e6f42d805538 for pr-125107-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fidanai%2Ftetris-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/idanai/tetris-rs on toolchain 341f4bdd14d8eff23af8ad0599c0e6f42d805538 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+341f4bdd14d8eff23af8ad0599c0e6f42d805538" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/idanai/tetris-rs [INFO] finished tweaking git repo https://github.com/idanai/tetris-rs [INFO] tweaked toml for git repo https://github.com/idanai/tetris-rs written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/idanai/tetris-rs 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" "+341f4bdd14d8eff23af8ad0599c0e6f42d805538" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+341f4bdd14d8eff23af8ad0599c0e6f42d805538" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fcab92ca2f5d2d48150c7b726d8cde76d2e9b998e4ec17f0054d7eea61086ed4 [INFO] running `Command { std: "docker" "start" "-a" "fcab92ca2f5d2d48150c7b726d8cde76d2e9b998e4ec17f0054d7eea61086ed4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fcab92ca2f5d2d48150c7b726d8cde76d2e9b998e4ec17f0054d7eea61086ed4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fcab92ca2f5d2d48150c7b726d8cde76d2e9b998e4ec17f0054d7eea61086ed4", kill_on_drop: false }` [INFO] [stdout] fcab92ca2f5d2d48150c7b726d8cde76d2e9b998e4ec17f0054d7eea61086ed4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+341f4bdd14d8eff23af8ad0599c0e6f42d805538" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bafbbdd53962509362861a2a91febdbb1808b48a50dcc29f05f5eb308cb32a78 [INFO] running `Command { std: "docker" "start" "-a" "bafbbdd53962509362861a2a91febdbb1808b48a50dcc29f05f5eb308cb32a78", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking termion v2.0.1 [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] Checking tetris v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `T_SPIN_SCORE` is never used [INFO] [stdout] --> src/tetris.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const T_SPIN_SCORE: u32 = 400; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `check_t_spin` is never used [INFO] [stdout] --> src/tetris.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 240 | impl Tetris { [INFO] [stdout] | ------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 291 | fn check_t_spin(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `serialize` is never used [INFO] [stdout] --> src/tetris.rs:639:9 [INFO] [stdout] | [INFO] [stdout] 636 | impl Tetris { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 639 | pub fn serialize(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `score` is never used [INFO] [stdout] --> src/tetris/game.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Game { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 4 | fn score(&self) -> f32; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_ghost` and `is_empty` are never used [INFO] [stdout] --> src/tetris/cell.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 20 | impl Cell { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn is_ghost(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Up` is never constructed [INFO] [stdout] --> src/tetris/direction.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Direction { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 5 | Up, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Direction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALL` is never used [INFO] [stdout] --> src/tetris/tetromino/data.rs:55:11 [INFO] [stdout] | [INFO] [stdout] 55 | pub const ALL: u8 = 0x0F; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `at` is never used [INFO] [stdout] --> src/tetris/tetromino/data.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 116 | impl MovementFlags { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn at(&self, index: usize) -> Flags { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `T_SPIN_SCORE` is never used [INFO] [stdout] --> src/tetris.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | const T_SPIN_SCORE: u32 = 400; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `check_t_spin` is never used [INFO] [stdout] --> src/tetris.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 240 | impl Tetris { [INFO] [stdout] | ------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 291 | fn check_t_spin(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `serialize` is never used [INFO] [stdout] --> src/tetris.rs:639:9 [INFO] [stdout] | [INFO] [stdout] 636 | impl Tetris { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 639 | pub fn serialize(&self) -> impl Iterator + '_ { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `score` is never used [INFO] [stdout] --> src/tetris/game.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub trait Game { [INFO] [stdout] | ---- method in this trait [INFO] [stdout] ... [INFO] [stdout] 4 | fn score(&self) -> f32; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_ghost` and `is_empty` are never used [INFO] [stdout] --> src/tetris/cell.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 20 | impl Cell { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn is_ghost(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Up` is never constructed [INFO] [stdout] --> src/tetris/direction.rs:5:2 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum Direction { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] 5 | Up, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Direction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALL` is never used [INFO] [stdout] --> src/tetris/tetromino/data.rs:55:11 [INFO] [stdout] | [INFO] [stdout] 55 | pub const ALL: u8 = 0x0F; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `at` is never used [INFO] [stdout] --> src/tetris/tetromino/data.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 116 | impl MovementFlags { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 138 | pub fn at(&self, index: usize) -> Flags { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.61s [INFO] running `Command { std: "docker" "inspect" "bafbbdd53962509362861a2a91febdbb1808b48a50dcc29f05f5eb308cb32a78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bafbbdd53962509362861a2a91febdbb1808b48a50dcc29f05f5eb308cb32a78", kill_on_drop: false }` [INFO] [stdout] bafbbdd53962509362861a2a91febdbb1808b48a50dcc29f05f5eb308cb32a78