[INFO] cloning repository https://github.com/James112304/rust-final-project [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/James112304/rust-final-project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJames112304%2Frust-final-project", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJames112304%2Frust-final-project'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f54bea00bd50ed2b0b20f4ac6869eb437014771d [INFO] checking James112304/rust-final-project against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJames112304%2Frust-final-project" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/James112304/rust-final-project [INFO] finished tweaking git repo https://github.com/James112304/rust-final-project [INFO] tweaked toml for git repo https://github.com/James112304/rust-final-project written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/James112304/rust-final-project on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/James112304/rust-final-project 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: binary `HW4` should have a kebab-case name [INFO] [stderr] | [INFO] [stderr] 1 | /workspace/builds/worker-6-tc1/source/target/.../HW4 [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::non_kebab_case_bins` is set to `warn` by default [INFO] [stderr] help: to change the binary name to `hw4`, convert `package.name` [INFO] [stderr] --> Cargo.toml:9:8 [INFO] [stderr] | [INFO] [stderr] 9 - name = "HW4" [INFO] [stderr] 9 + name = "hw4" [INFO] [stderr] | [INFO] [stderr] help: to change the binary name to `hw4`, specify `bin.name` [INFO] [stderr] --> Cargo.toml:10:19 [INFO] [stderr] | [INFO] [stderr] 10 ~ version = "0.1.0" [INFO] [stderr] 11 + [[bin]] [INFO] [stderr] 12 + name = "hw4" [INFO] [stderr] 13 + path = "src/main.rs" [INFO] [stderr] | [INFO] [stderr] warning: `HW4` (manifest) generated 1 warning [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.200 [INFO] [stderr] Downloaded built v0.7.2 [INFO] [stderr] Downloaded bitstream-io v2.2.0 [INFO] [stderr] Downloaded serde_derive v1.0.200 [INFO] [stderr] Downloaded anyhow v1.0.82 [INFO] [stderr] Downloaded cc v1.0.96 [INFO] [stderr] Downloaded winnow v0.6.7 [INFO] [stderr] Downloaded miniquad v0.4.0 [INFO] [stderr] Downloaded macroquad v0.4.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 928a3c6ca1a6863487cc2f45719449567ff9e339d393def8c050005206d4f9b7 [INFO] running `Command { std: "docker" "start" "928a3c6ca1a6863487cc2f45719449567ff9e339d393def8c050005206d4f9b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "928a3c6ca1a6863487cc2f45719449567ff9e339d393def8c050005206d4f9b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "928a3c6ca1a6863487cc2f45719449567ff9e339d393def8c050005206d4f9b7" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "928a3c6ca1a6863487cc2f45719449567ff9e339d393def8c050005206d4f9b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "928a3c6ca1a6863487cc2f45719449567ff9e339d393def8c050005206d4f9b7" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] warning: binary `HW4` should have a kebab-case name [INFO] [stderr] | [INFO] [stderr] 1 | /opt/rustwide/target/.../HW4 [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::non_kebab_case_bins` is set to `warn` by default [INFO] [stderr] help: to change the binary name to `hw4`, convert `package.name` [INFO] [stderr] --> Cargo.toml:9:8 [INFO] [stderr] | [INFO] [stderr] 9 - name = "HW4" [INFO] [stderr] 9 + name = "hw4" [INFO] [stderr] | [INFO] [stderr] help: to change the binary name to `hw4`, specify `bin.name` [INFO] [stderr] --> Cargo.toml:10:19 [INFO] [stderr] | [INFO] [stderr] 10 ~ version = "0.1.0" [INFO] [stderr] 11 + [[bin]] [INFO] [stderr] 12 + name = "hw4" [INFO] [stderr] 13 + path = "src/main.rs" [INFO] [stderr] | [INFO] [stderr] warning: `HW4` (manifest) generated 1 warning [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.81 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Checking either v1.11.0 [INFO] [stderr] Compiling thiserror v1.0.59 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Compiling anyhow v1.0.82 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling built v0.7.2 [INFO] [stderr] Checking aligned-vec v0.5.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking imgref v1.10.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking flate2 v1.0.30 [INFO] [stderr] Compiling miniquad v0.4.0 [INFO] [stderr] Checking bitstream-io v2.2.0 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking rgb v0.8.37 [INFO] [stderr] Checking avif-serialize v0.8.1 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking zune-jpeg v0.4.11 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Compiling syn v2.0.60 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling macroquad_macro v0.1.7 [INFO] [stderr] Checking glam v0.21.3 [INFO] [stderr] Checking quad-rand v0.2.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking exr v1.72.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking v_frame v0.3.8 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking fontdue v0.7.3 [INFO] [stderr] Checking macroquad v0.4.5 [INFO] [stderr] Checking av1-grain v0.2.3 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.59 [INFO] [stderr] Compiling profiling-procmacros v1.0.15 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Checking profiling v1.0.15 [INFO] [stderr] Checking image-webp v0.1.2 [INFO] [stderr] Checking ravif v0.11.5 [INFO] [stderr] Checking image v0.25.1 [INFO] [stderr] Checking HW4 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/checkers.rs:533:33 [INFO] [stdout] | [INFO] [stdout] 533 | default = std::i32::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type [INFO] [stdout] --> src/checkers.rs:535:33 [INFO] [stdout] | [INFO] [stdout] 535 | default = std::i32::MIN; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type [INFO] [stdout] --> src/checkers.rs:550:90 [INFO] [stdout] | [INFO] [stdout] 550 | ... let score = new_board.minimax(1, max_depth, false, std::i32::MIN, std::i32::MAX); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/checkers.rs:550:105 [INFO] [stdout] | [INFO] [stdout] 550 | ... let score = new_board.minimax(1, max_depth, false, std::i32::MIN, std::i32::MAX); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type [INFO] [stdout] --> src/checkers.rs:570:89 [INFO] [stdout] | [INFO] [stdout] 570 | ... let score = new_board.minimax(1, max_depth, true, std::i32::MIN, std::i32::MAX); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/checkers.rs:570:104 [INFO] [stdout] | [INFO] [stdout] 570 | ... let score = new_board.minimax(1, max_depth, true, std::i32::MIN, std::i32::MAX); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type [INFO] [stdout] --> src/checkers.rs:608:47 [INFO] [stdout] | [INFO] [stdout] 608 | let mut best_val: i32 = std::i32::MIN; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/checkers.rs:630:47 [INFO] [stdout] | [INFO] [stdout] 630 | let mut best_val: i32 = std::i32::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type [INFO] [stdout] --> src/checkers.rs:659:30 [INFO] [stdout] | [INFO] [stdout] 659 | return std::i32::MIN; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/checkers.rs:662:30 [INFO] [stdout] | [INFO] [stdout] 662 | return std::i32::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/checkers.rs:533:33 [INFO] [stdout] | [INFO] [stdout] 533 | default = std::i32::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type [INFO] [stdout] --> src/checkers.rs:535:33 [INFO] [stdout] | [INFO] [stdout] 535 | default = std::i32::MIN; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type [INFO] [stdout] --> src/checkers.rs:550:90 [INFO] [stdout] | [INFO] [stdout] 550 | ... let score = new_board.minimax(1, max_depth, false, std::i32::MIN, std::i32::MAX); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/checkers.rs:550:105 [INFO] [stdout] | [INFO] [stdout] 550 | ... let score = new_board.minimax(1, max_depth, false, std::i32::MIN, std::i32::MAX); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type [INFO] [stdout] --> src/checkers.rs:570:89 [INFO] [stdout] | [INFO] [stdout] 570 | ... let score = new_board.minimax(1, max_depth, true, std::i32::MIN, std::i32::MAX); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/checkers.rs:570:104 [INFO] [stdout] | [INFO] [stdout] 570 | ... let score = new_board.minimax(1, max_depth, true, std::i32::MIN, std::i32::MAX); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type [INFO] [stdout] --> src/checkers.rs:608:47 [INFO] [stdout] | [INFO] [stdout] 608 | let mut best_val: i32 = std::i32::MIN; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/checkers.rs:630:47 [INFO] [stdout] | [INFO] [stdout] 630 | let mut best_val: i32 = std::i32::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MIN`: replaced by the `MIN` associated constant on this type [INFO] [stdout] --> src/checkers.rs:659:30 [INFO] [stdout] | [INFO] [stdout] 659 | return std::i32::MIN; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::i32::MAX`: replaced by the `MAX` associated constant on this type [INFO] [stdout] --> src/checkers.rs:662:30 [INFO] [stdout] | [INFO] [stdout] 662 | return std::i32::MAX; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `piece` is assigned to, but never used [INFO] [stdout] --> src/main.rs:160:37 [INFO] [stdout] | [INFO] [stdout] 160 | if let Some(mut piece) = &mut piece_board[j][i] { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_piece` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_dragged` is never read [INFO] [stdout] --> src/main.rs:145:41 [INFO] [stdout] | [INFO] [stdout] 145 | ... current_dragged = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 151 | ... current_dragged = None; [INFO] [stdout] | ---------------------- `current_dragged` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_dragged` is never read [INFO] [stdout] --> src/main.rs:151:37 [INFO] [stdout] | [INFO] [stdout] 151 | current_dragged = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 157 | current_dragged = None; [INFO] [stdout] | ---------------------- `current_dragged` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `piece` is never read [INFO] [stdout] --> src/main.rs:109:29 [INFO] [stdout] | [INFO] [stdout] 109 | ... piece.is_dragging = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `piece` is never read [INFO] [stdout] --> src/main.rs:105:29 [INFO] [stdout] | [INFO] [stdout] 105 | ... piece.is_dragging = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `piece` is never read [INFO] [stdout] --> src/main.rs:161:29 [INFO] [stdout] | [INFO] [stdout] 161 | ... piece.is_dragging = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `calculating` is never read [INFO] [stdout] --> src/checkers.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct Checkers { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | pub calculating: bool [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Checkers` has a derived impl for the trait `Clone`, 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: variable `piece` is assigned to, but never used [INFO] [stdout] --> src/main.rs:160:37 [INFO] [stdout] | [INFO] [stdout] 160 | if let Some(mut piece) = &mut piece_board[j][i] { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_piece` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_dragged` is never read [INFO] [stdout] --> src/main.rs:145:41 [INFO] [stdout] | [INFO] [stdout] 145 | ... current_dragged = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 151 | ... current_dragged = None; [INFO] [stdout] | ---------------------- `current_dragged` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `current_dragged` is never read [INFO] [stdout] --> src/main.rs:151:37 [INFO] [stdout] | [INFO] [stdout] 151 | current_dragged = None; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 157 | current_dragged = None; [INFO] [stdout] | ---------------------- `current_dragged` is overwritten here before the previous value is read [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `piece` is never read [INFO] [stdout] --> src/main.rs:109:29 [INFO] [stdout] | [INFO] [stdout] 109 | ... piece.is_dragging = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `piece` is never read [INFO] [stdout] --> src/main.rs:105:29 [INFO] [stdout] | [INFO] [stdout] 105 | ... piece.is_dragging = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `piece` is never read [INFO] [stdout] --> src/main.rs:161:29 [INFO] [stdout] | [INFO] [stdout] 161 | ... piece.is_dragging = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `calculating` is never read [INFO] [stdout] --> src/checkers.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct Checkers { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 38 | pub calculating: bool [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Checkers` has a derived impl for the trait `Clone`, 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.76s [INFO] running `Command { std: "docker" "inspect" "928a3c6ca1a6863487cc2f45719449567ff9e339d393def8c050005206d4f9b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "928a3c6ca1a6863487cc2f45719449567ff9e339d393def8c050005206d4f9b7", kill_on_drop: false }` [INFO] [stdout] 928a3c6ca1a6863487cc2f45719449567ff9e339d393def8c050005206d4f9b7