[INFO] cloning repository https://github.com/pocketninja/rust-solitaire [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pocketninja/rust-solitaire" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpocketninja%2Frust-solitaire", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpocketninja%2Frust-solitaire'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8be42097aa414f0ad89c9c4a8ca2a0d297faf657 [INFO] checking pocketninja/rust-solitaire against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpocketninja%2Frust-solitaire" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pocketninja/rust-solitaire on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pocketninja/rust-solitaire [INFO] finished tweaking git repo https://github.com/pocketninja/rust-solitaire [INFO] tweaked toml for git repo https://github.com/pocketninja/rust-solitaire written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/pocketninja/rust-solitaire 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba951a0f19d081fce1d38023455ce10f19153b4db2f145c5741a8d32fc84ac58 [INFO] running `Command { std: "docker" "start" "-a" "ba951a0f19d081fce1d38023455ce10f19153b4db2f145c5741a8d32fc84ac58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba951a0f19d081fce1d38023455ce10f19153b4db2f145c5741a8d32fc84ac58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba951a0f19d081fce1d38023455ce10f19153b4db2f145c5741a8d32fc84ac58", kill_on_drop: false }` [INFO] [stdout] ba951a0f19d081fce1d38023455ce10f19153b4db2f145c5741a8d32fc84ac58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0278b792c95935167ac39a29e53845113c91e97b2744e33ebd02f6416b9d33a4 [INFO] running `Command { std: "docker" "start" "-a" "0278b792c95935167ac39a29e53845113c91e97b2744e33ebd02f6416b9d33a4", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Compiling strum_macros v0.26.1 [INFO] [stderr] Compiling stability v0.1.1 [INFO] [stderr] Checking strum v0.26.1 [INFO] [stderr] Checking ratatui v0.26.1 [INFO] [stderr] Checking rust-solitaire v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `KeyEventKind` [INFO] [stdout] --> src/ui/terminal/mod.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | event::{self, KeyCode, KeyEventKind}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/ui/terminal/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alignment` [INFO] [stdout] --> src/ui/terminal/mod.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | use ratatui::layout::{Alignment, Rect}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets::block::Title` [INFO] [stdout] --> src/ui/terminal/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use ratatui::widgets::block::Title; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyEventKind` [INFO] [stdout] --> src/ui/terminal/mod.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | event::{self, KeyCode, KeyEventKind}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/ui/terminal/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alignment` [INFO] [stdout] --> src/ui/terminal/mod.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | use ratatui::layout::{Alignment, Rect}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets::block::Title` [INFO] [stdout] --> src/ui/terminal/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use ratatui::widgets::block::Title; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game/mod.rs:151:29 [INFO] [stdout] | [INFO] [stdout] 151 | let mut card = self.stock.cards.get_mut(i).unwrap(); [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: unused variable: `game` [INFO] [stdout] --> src/ui/terminal/mod.rs:66:31 [INFO] [stdout] | [INFO] [stdout] 66 | fn render_game(&mut self, game: &KlondikeGame) -> Result<(), UIError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:124:16 [INFO] [stdout] | [INFO] [stdout] 124 | fn render_card(mut frame: &mut Frame, card: &Card, position: Vector) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame_rect` [INFO] [stdout] --> src/ui/terminal/mod.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | let frame_rect = frame.size(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_rect` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:211:16 [INFO] [stdout] | [INFO] [stdout] 211 | fn render_deck(mut frame: &mut Frame, deck: &Deck, position: Vector) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:214:9 [INFO] [stdout] | [INFO] [stdout] 214 | let mut x = position.x; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | let mut y = position.y; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | let mut card_x = position.x + (DECK_SIZE.x - CARD_SIZE.x) / 2; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `KlondikeDeckError` is never used [INFO] [stdout] --> src/game/mod.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum KlondikeDeckError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `deck` and `suite` are never read [INFO] [stdout] --> src/game/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Foundation { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 29 | deck: Deck, [INFO] [stdout] | ^^^^ [INFO] [stdout] 30 | suite: Suite, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `waste`, `foundations`, and `piles` are never read [INFO] [stdout] --> src/game/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct KlondikeGame { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | waste: Deck, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 37 | foundations: HashMap, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 38 | piles: [Deck; 7], [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `take_cards`, `add_card`, and `add_cards` are never used [INFO] [stdout] --> src/game/mod.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Foundation { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 42 | pub fn take_cards(&mut self, count: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn add_card(&mut self, card: Card) -> Result<(), KlondikeDeckError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn add_cards(&mut self, cards: Vec) -> Result<(), KlondikeDeckError> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ui/mod.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | UnableToCreateUI(String), [INFO] [stdout] | ---------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 8 | UnableToCreateUI(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Generic` is never constructed [INFO] [stdout] --> src/ui/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum UIError { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | Generic, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UIError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game/mod.rs:151:29 [INFO] [stdout] | [INFO] [stdout] 151 | let mut card = self.stock.cards.get_mut(i).unwrap(); [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: unused variable: `game` [INFO] [stdout] --> src/ui/terminal/mod.rs:66:31 [INFO] [stdout] | [INFO] [stdout] 66 | fn render_game(&mut self, game: &KlondikeGame) -> Result<(), UIError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:124:16 [INFO] [stdout] | [INFO] [stdout] 124 | fn render_card(mut frame: &mut Frame, card: &Card, position: Vector) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame_rect` [INFO] [stdout] --> src/ui/terminal/mod.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | let frame_rect = frame.size(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_rect` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:211:16 [INFO] [stdout] | [INFO] [stdout] 211 | fn render_deck(mut frame: &mut Frame, deck: &Deck, position: Vector) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:214:9 [INFO] [stdout] | [INFO] [stdout] 214 | let mut x = position.x; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | let mut y = position.y; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | let mut card_x = position.x + (DECK_SIZE.x - CARD_SIZE.x) / 2; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `KlondikeDeckError` is never used [INFO] [stdout] --> src/game/mod.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum KlondikeDeckError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `deck` and `suite` are never read [INFO] [stdout] --> src/game/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Foundation { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 29 | deck: Deck, [INFO] [stdout] | ^^^^ [INFO] [stdout] 30 | suite: Suite, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `waste`, `foundations`, and `piles` are never read [INFO] [stdout] --> src/game/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct KlondikeGame { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | waste: Deck, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 37 | foundations: HashMap, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 38 | piles: [Deck; 7], [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `take_cards`, `add_card`, and `add_cards` are never used [INFO] [stdout] --> src/game/mod.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Foundation { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 42 | pub fn take_cards(&mut self, count: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn add_card(&mut self, card: Card) -> Result<(), KlondikeDeckError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn add_cards(&mut self, cards: Vec) -> Result<(), KlondikeDeckError> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ui/mod.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | UnableToCreateUI(String), [INFO] [stdout] | ---------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 8 | UnableToCreateUI(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Generic` is never constructed [INFO] [stdout] --> src/ui/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum UIError { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | Generic, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UIError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.44s [INFO] running `Command { std: "docker" "inspect" "0278b792c95935167ac39a29e53845113c91e97b2744e33ebd02f6416b9d33a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0278b792c95935167ac39a29e53845113c91e97b2744e33ebd02f6416b9d33a4", kill_on_drop: false }` [INFO] [stdout] 0278b792c95935167ac39a29e53845113c91e97b2744e33ebd02f6416b9d33a4 [INFO] checking pocketninja/rust-solitaire against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpocketninja%2Frust-solitaire" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pocketninja/rust-solitaire on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pocketninja/rust-solitaire [INFO] finished tweaking git repo https://github.com/pocketninja/rust-solitaire [INFO] tweaked toml for git repo https://github.com/pocketninja/rust-solitaire written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/pocketninja/rust-solitaire 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cbe6e21520fa1654f82ee039c1963c626bdcd5eb9bc0266b3a6c9fb64c8bb29e [INFO] running `Command { std: "docker" "start" "-a" "cbe6e21520fa1654f82ee039c1963c626bdcd5eb9bc0266b3a6c9fb64c8bb29e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cbe6e21520fa1654f82ee039c1963c626bdcd5eb9bc0266b3a6c9fb64c8bb29e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbe6e21520fa1654f82ee039c1963c626bdcd5eb9bc0266b3a6c9fb64c8bb29e", kill_on_drop: false }` [INFO] [stdout] cbe6e21520fa1654f82ee039c1963c626bdcd5eb9bc0266b3a6c9fb64c8bb29e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d2ea6fa922b4dabcfc8e5a38f0c6777f222622178beaf00dc5390f4d1d8c91d [INFO] running `Command { std: "docker" "start" "-a" "5d2ea6fa922b4dabcfc8e5a38f0c6777f222622178beaf00dc5390f4d1d8c91d", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking signal-hook v0.3.17 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Compiling indoc v2.0.4 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Compiling strum_macros v0.26.1 [INFO] [stderr] Compiling stability v0.1.1 [INFO] [stderr] Checking strum v0.26.1 [INFO] [stderr] Checking ratatui v0.26.1 [INFO] [stderr] Checking rust-solitaire v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `KeyEventKind` [INFO] [stdout] --> src/ui/terminal/mod.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | event::{self, KeyCode, KeyEventKind}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/ui/terminal/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alignment` [INFO] [stdout] --> src/ui/terminal/mod.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | use ratatui::layout::{Alignment, Rect}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets::block::Title` [INFO] [stdout] --> src/ui/terminal/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use ratatui::widgets::block::Title; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyEventKind` [INFO] [stdout] --> src/ui/terminal/mod.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | event::{self, KeyCode, KeyEventKind}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/ui/terminal/mod.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::result::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Result` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alignment` [INFO] [stdout] --> src/ui/terminal/mod.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | use ratatui::layout::{Alignment, Rect}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ratatui::widgets::block::Title` [INFO] [stdout] --> src/ui/terminal/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use ratatui::widgets::block::Title; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game/mod.rs:151:29 [INFO] [stdout] | [INFO] [stdout] 151 | let mut card = self.stock.cards.get_mut(i).unwrap(); [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: unused variable: `game` [INFO] [stdout] --> src/ui/terminal/mod.rs:66:31 [INFO] [stdout] | [INFO] [stdout] 66 | fn render_game(&mut self, game: &KlondikeGame) -> Result<(), UIError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game/mod.rs:151:29 [INFO] [stdout] | [INFO] [stdout] 151 | let mut card = self.stock.cards.get_mut(i).unwrap(); [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: unused variable: `game` [INFO] [stdout] --> src/ui/terminal/mod.rs:66:31 [INFO] [stdout] | [INFO] [stdout] 66 | fn render_game(&mut self, game: &KlondikeGame) -> Result<(), UIError> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:124:16 [INFO] [stdout] | [INFO] [stdout] 124 | fn render_card(mut frame: &mut Frame, card: &Card, position: Vector) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame_rect` [INFO] [stdout] --> src/ui/terminal/mod.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | let frame_rect = frame.size(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_rect` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:211:16 [INFO] [stdout] | [INFO] [stdout] 211 | fn render_deck(mut frame: &mut Frame, deck: &Deck, position: Vector) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:214:9 [INFO] [stdout] | [INFO] [stdout] 214 | let mut x = position.x; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | let mut y = position.y; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | let mut card_x = position.x + (DECK_SIZE.x - CARD_SIZE.x) / 2; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:124:16 [INFO] [stdout] | [INFO] [stdout] 124 | fn render_card(mut frame: &mut Frame, card: &Card, position: Vector) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame_rect` [INFO] [stdout] --> src/ui/terminal/mod.rs:212:9 [INFO] [stdout] | [INFO] [stdout] 212 | let frame_rect = frame.size(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_rect` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:211:16 [INFO] [stdout] | [INFO] [stdout] 211 | fn render_deck(mut frame: &mut Frame, deck: &Deck, position: Vector) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:214:9 [INFO] [stdout] | [INFO] [stdout] 214 | let mut x = position.x; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | let mut y = position.y; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/terminal/mod.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | let mut card_x = position.x + (DECK_SIZE.x - CARD_SIZE.x) / 2; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `KlondikeDeckError` is never used [INFO] [stdout] --> src/game/mod.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum KlondikeDeckError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `deck` and `suite` are never read [INFO] [stdout] --> src/game/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Foundation { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 29 | deck: Deck, [INFO] [stdout] | ^^^^ [INFO] [stdout] 30 | suite: Suite, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `waste`, `foundations`, and `piles` are never read [INFO] [stdout] --> src/game/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct KlondikeGame { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | waste: Deck, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 37 | foundations: HashMap, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 38 | piles: [Deck; 7], [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `take_cards`, `add_card`, and `add_cards` are never used [INFO] [stdout] --> src/game/mod.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Foundation { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 42 | pub fn take_cards(&mut self, count: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn add_card(&mut self, card: Card) -> Result<(), KlondikeDeckError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn add_cards(&mut self, cards: Vec) -> Result<(), KlondikeDeckError> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ui/mod.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | UnableToCreateUI(String), [INFO] [stdout] | ---------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 8 | UnableToCreateUI(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Generic` is never constructed [INFO] [stdout] --> src/ui/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum UIError { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | Generic, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UIError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `KlondikeDeckError` is never used [INFO] [stdout] --> src/game/mod.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum KlondikeDeckError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `deck` and `suite` are never read [INFO] [stdout] --> src/game/mod.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Foundation { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 29 | deck: Deck, [INFO] [stdout] | ^^^^ [INFO] [stdout] 30 | suite: Suite, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `waste`, `foundations`, and `piles` are never read [INFO] [stdout] --> src/game/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct KlondikeGame { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | waste: Deck, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 37 | foundations: HashMap, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 38 | piles: [Deck; 7], [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `take_cards`, `add_card`, and `add_cards` are never used [INFO] [stdout] --> src/game/mod.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 41 | impl Foundation { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 42 | pub fn take_cards(&mut self, count: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn add_card(&mut self, card: Card) -> Result<(), KlondikeDeckError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | pub fn add_cards(&mut self, cards: Vec) -> Result<(), KlondikeDeckError> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/ui/mod.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | UnableToCreateUI(String), [INFO] [stdout] | ---------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 8 | UnableToCreateUI(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Generic` is never constructed [INFO] [stdout] --> src/ui/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum UIError { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | Generic, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `UIError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.01s [INFO] running `Command { std: "docker" "inspect" "5d2ea6fa922b4dabcfc8e5a38f0c6777f222622178beaf00dc5390f4d1d8c91d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d2ea6fa922b4dabcfc8e5a38f0c6777f222622178beaf00dc5390f4d1d8c91d", kill_on_drop: false }` [INFO] [stdout] 5d2ea6fa922b4dabcfc8e5a38f0c6777f222622178beaf00dc5390f4d1d8c91d