[INFO] cloning repository https://github.com/kyle-mccarthy/blackjack-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kyle-mccarthy/blackjack-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyle-mccarthy%2Fblackjack-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyle-mccarthy%2Fblackjack-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c0376d56fda5ff0e43686d79c43a78b9b4e564d0 [INFO] checking kyle-mccarthy/blackjack-rs against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyle-mccarthy%2Fblackjack-rs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kyle-mccarthy/blackjack-rs on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kyle-mccarthy/blackjack-rs [INFO] finished tweaking git repo https://github.com/kyle-mccarthy/blackjack-rs [INFO] tweaked toml for git repo https://github.com/kyle-mccarthy/blackjack-rs written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kyle-mccarthy/blackjack-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking kyle-mccarthy/blackjack-rs against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyle-mccarthy%2Fblackjack-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kyle-mccarthy/blackjack-rs on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kyle-mccarthy/blackjack-rs [INFO] finished tweaking git repo https://github.com/kyle-mccarthy/blackjack-rs [INFO] tweaked toml for git repo https://github.com/kyle-mccarthy/blackjack-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kyle-mccarthy/blackjack-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/gyscos/Cursive` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking kyle-mccarthy/blackjack-rs against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyle-mccarthy%2Fblackjack-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kyle-mccarthy/blackjack-rs on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kyle-mccarthy/blackjack-rs [INFO] finished tweaking git repo https://github.com/kyle-mccarthy/blackjack-rs [INFO] tweaked toml for git repo https://github.com/kyle-mccarthy/blackjack-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kyle-mccarthy/blackjack-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded enum-map v0.5.0 [INFO] [stderr] Downloaded enumset_derive v0.3.0 [INFO] [stderr] Downloaded enum-map-derive v0.4.1 [INFO] [stderr] Downloaded array-macro v1.0.3 [INFO] [stderr] Downloaded redox_syscall v0.1.53 [INFO] [stderr] Downloaded cc v1.0.34 [INFO] [stderr] Downloaded pancurses v0.16.1 [INFO] [stderr] Downloaded enum-map-internals v0.1.2 [INFO] [stderr] Downloaded enumset v0.3.17 [INFO] [stderr] Downloaded pdcurses-sys v0.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 87cbb8aedb3340704373a7d52326a54f0dd3b73f9665d70e5c7403ab7dd39ec5 [INFO] running `Command { std: "docker" "start" "-a" "87cbb8aedb3340704373a7d52326a54f0dd3b73f9665d70e5c7403ab7dd39ec5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "87cbb8aedb3340704373a7d52326a54f0dd3b73f9665d70e5c7403ab7dd39ec5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87cbb8aedb3340704373a7d52326a54f0dd3b73f9665d70e5c7403ab7dd39ec5", kill_on_drop: false }` [INFO] [stdout] 87cbb8aedb3340704373a7d52326a54f0dd3b73f9665d70e5c7403ab7dd39ec5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71d21e22bfec95baf01e5683e0a7988ce4ba2e0433ba63754bcf8fe57918444e [INFO] running `Command { std: "docker" "start" "-a" "71d21e22bfec95baf01e5683e0a7988ce4ba2e0433ba63754bcf8fe57918444e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.50 [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling cc v1.0.34 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking array-macro v1.0.3 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking enum-map-internals v0.1.2 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Checking arc-swap v0.3.9 [INFO] [stderr] Checking rustc-demangle v0.1.13 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking signal-hook v0.1.8 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking pancurses v0.16.1 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking xi-unicode v0.1.0 [INFO] [stderr] Checking unicode-width v0.1.5 [INFO] [stderr] Checking maplit v1.0.1 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking strum v0.15.0 [INFO] [stderr] Compiling enum-map-derive v0.4.1 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Checking enum-map v0.5.0 [INFO] [stderr] Compiling enumset_derive v0.3.0 [INFO] [stderr] Compiling strum_macros v0.15.0 [INFO] [stderr] Checking enumset v0.3.17 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking ctrlc v3.1.1 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking cursive v0.11.1 (https://github.com/gyscos/Cursive#158bc65c) [INFO] [stderr] Checking rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Error` and `format_err` [INFO] [stdout] --> src/blackjack/basic_game.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use failure::{format_err, Error, Fail}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `format_err` [INFO] [stdout] --> src/blackjack/game.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use failure::{format_err, Error}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/blackjack/game/lifecycle.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/blackjack/game/lifecycle.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, and `unbounded` [INFO] [stdout] --> src/blackjack/game/lifecycle.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use crossbeam_channel::{unbounded, Receiver, Sender}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::borrow::Borrow` [INFO] [stdout] --> src/blackjack/game/state.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cards::hand::Hand` [INFO] [stdout] --> src/blackjack/hand_value.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::cards::hand::Hand; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cursive::view::Selector` [INFO] [stdout] --> src/blackjack/ui/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use cursive::view::Selector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PlayerView` [INFO] [stdout] --> src/blackjack/ui/containers/player_container.rs:14:43 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::blackjack::ui::views::{Button, PlayerView}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cursive::view::Selector` [INFO] [stdout] --> src/blackjack/ui/handlers/initialize.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use cursive::view::Selector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cursive::direction::Direction` [INFO] [stdout] --> src/blackjack/ui/handlers/player_added.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use cursive::direction::Direction; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cursive::traits::View` [INFO] [stdout] --> src/blackjack/ui/handlers/player_added.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use cursive::traits::View; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Selector` [INFO] [stdout] --> src/blackjack/ui/handlers/player_added.rs:6:39 [INFO] [stdout] | [INFO] [stdout] 6 | use cursive::view::{Offset, Position, Selector}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cursive::views::IdView` [INFO] [stdout] --> src/blackjack/ui/handlers/player_added.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use cursive::views::IdView; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `RwLock` [INFO] [stdout] --> src/blackjack/ui/views/button.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{Arc, RwLock}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rect` [INFO] [stdout] --> src/blackjack/ui/views/button.rs:9:33 [INFO] [stdout] | [INFO] [stdout] 9 | use cursive::{Cursive, Printer, Rect, Vec2, XY}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/blackjack/ui/views/button.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | size: Option<(XY)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 17 - size: Option<(XY)>, [INFO] [stdout] 17 + size: Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Identifiable` [INFO] [stdout] --> src/blackjack/ui/views/player_view.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use cursive::view::{Identifiable, View}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/cards/hand.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cards::rank::Rank` [INFO] [stdout] --> src/cards.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use crate::cards::rank::Rank; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cards::suit::Suit` [INFO] [stdout] --> src/cards.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use crate::cards::suit::Suit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Error` and `format_err` [INFO] [stdout] --> src/blackjack/basic_game.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use failure::{format_err, Error, Fail}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Hand` [INFO] [stdout] --> src/blackjack/blackjack_hand.rs:211:30 [INFO] [stdout] | [INFO] [stdout] 211 | use crate::cards::{Card, Hand, Rank, Suit}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `format_err` [INFO] [stdout] --> src/blackjack/game.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use failure::{format_err, Error}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/blackjack/game/lifecycle.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/blackjack/game/lifecycle.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, and `unbounded` [INFO] [stdout] --> src/blackjack/game/lifecycle.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use crossbeam_channel::{unbounded, Receiver, Sender}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::borrow::Borrow` [INFO] [stdout] --> src/blackjack/game/state.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cursive::view::Selector` [INFO] [stdout] --> src/blackjack/ui/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use cursive::view::Selector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PlayerView` [INFO] [stdout] --> src/blackjack/ui/containers/player_container.rs:14:43 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::blackjack::ui::views::{Button, PlayerView}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cursive::view::Selector` [INFO] [stdout] --> src/blackjack/ui/handlers/initialize.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use cursive::view::Selector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cursive::direction::Direction` [INFO] [stdout] --> src/blackjack/ui/handlers/player_added.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use cursive::direction::Direction; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cursive::traits::View` [INFO] [stdout] --> src/blackjack/ui/handlers/player_added.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use cursive::traits::View; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Selector` [INFO] [stdout] --> src/blackjack/ui/handlers/player_added.rs:6:39 [INFO] [stdout] | [INFO] [stdout] 6 | use cursive::view::{Offset, Position, Selector}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `cursive::views::IdView` [INFO] [stdout] --> src/blackjack/ui/handlers/player_added.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use cursive::views::IdView; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc` and `RwLock` [INFO] [stdout] --> src/blackjack/ui/views/button.rs:1:17 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::{Arc, RwLock}; [INFO] [stdout] | ^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rect` [INFO] [stdout] --> src/blackjack/ui/views/button.rs:9:33 [INFO] [stdout] | [INFO] [stdout] 9 | use cursive::{Cursive, Printer, Rect, Vec2, XY}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/blackjack/ui/views/button.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | size: Option<(XY)>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 17 - size: Option<(XY)>, [INFO] [stdout] 17 + size: Option>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Identifiable` [INFO] [stdout] --> src/blackjack/ui/views/player_view.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use cursive::view::{Identifiable, View}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/cards/hand.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/cards/shoe.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/blackjack/game.rs:112:31 [INFO] [stdout] | [INFO] [stdout] 112 | Action::AddPlayer(player) => {} [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/blackjack/hand_value.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | _ => unreachable!(""), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/blackjack/hand_value.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 49 | (HandValue::V(acc), CardValue::Single(v)) => { [INFO] [stdout] | ----------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 52 | (HandValue::V(acc), CardValue::Ace(v1, v2)) => { [INFO] [stdout] | ------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 55 | (HandValue::Ace(acc1, acc2), CardValue::Single(v)) => { [INFO] [stdout] | -------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 58 | (HandValue::Ace(acc1, acc2), CardValue::Ace(v1, v2)) => { [INFO] [stdout] | ---------------------------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 67 | _ => unreachable!(""), [INFO] [stdout] | ^ ...and 1 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player_clone2` [INFO] [stdout] --> src/blackjack/ui/containers/player_container.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let player_clone2 = player.clone(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_clone2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/blackjack/ui/containers/player_container.rs:63:45 [INFO] [stdout] | [INFO] [stdout] 63 | cb(tx.clone(), move |t, s| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/blackjack/ui/containers/player_container.rs:75:42 [INFO] [stdout] | [INFO] [stdout] 75 | cb(tx.clone(), move |s, t| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/blackjack/ui/containers/player_container.rs:75:45 [INFO] [stdout] | [INFO] [stdout] 75 | cb(tx.clone(), move |s, t| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx2` [INFO] [stdout] --> src/blackjack/ui/handlers/initialize.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let tx2 = tx.clone(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tx2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/blackjack/ui/handlers/initialize.rs:28:54 [INFO] [stdout] | [INFO] [stdout] 28 | .on_submit(cb2(tx1.clone(), |tx, s, name: &str| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/blackjack/ui/handlers/player_added.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let mut player_container = [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 does not need to be mutable [INFO] [stdout] --> src/blackjack/ui/handlers/player_bankroll.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | let mut view: Option> = [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `printer` [INFO] [stdout] --> src/blackjack/ui/views/player_view.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | fn draw(&self, printer: &Printer) {} [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_printer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `TakingCardFromShoe` and `PushCardToPlayer` are never constructed [INFO] [stdout] --> src/blackjack/basic_game.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum DealingError { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 11 | #[fail(display = "Failed to take card from shoe")] [INFO] [stdout] 12 | TakingCardFromShoe, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | #[fail(display = "Failed to push card to player's current hand")] [INFO] [stdout] 14 | PushCardToPlayer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DealingError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BasicGame` is never constructed [INFO] [stdout] --> src/blackjack/basic_game.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct BasicGame { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/blackjack/basic_game.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl BasicGame { [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 24 | pub fn new() -> BasicGame { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | pub fn with_n_decks(n: u32) -> BasicGame { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn setup(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn add_player(&mut self, player: Player) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub fn can_add_player(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn get_players(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn get_dealer(&self) -> &Player { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn deal_cards(&mut self) -> Result<(), DealingError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | fn deal_single_card_to_all_players(&mut self) -> Result<(), DealingError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | fn deal_card_to_dealer(&mut self) -> Result<(), DealingError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `CardsDealt` and `HandPlayed` are never constructed [INFO] [stdout] --> src/blackjack/blackjack_hand.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum HandState { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 10 | CardsDealt, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | HandPlayed, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Natural`, `Pushed`, `Lost`, `Won`, and `Busted` are never constructed [INFO] [stdout] --> src/blackjack/blackjack_hand.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum ResultsState { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 15 | Default, [INFO] [stdout] 16 | Natural, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 17 | Pushed, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | Lost, [INFO] [stdout] | ^^^^ [INFO] [stdout] 19 | Won, [INFO] [stdout] | ^^^ [INFO] [stdout] 20 | Busted, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `player_type` is never read [INFO] [stdout] --> src/blackjack/blackjack_hand.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 25 | pub struct BlackjackHand { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 26 | hand: Hand, [INFO] [stdout] 27 | player_type: PlayerType, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/blackjack/blackjack_hand.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 33 | impl BlackjackHand { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn with_cards( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub fn get_state(&self) -> &HandState { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn add_card(&mut self, card: Arc) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn add_cards(&mut self, cards: Vec>) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | pub fn get_cards(&self) -> &Vec> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn get_card_count(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | pub fn can_split(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 92 | pub fn split(&mut self) -> Option<[BlackjackHand; 2]> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn can_double_down(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | pub fn can_hit(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn is_dealer(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 137 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/blackjack/blackjack_hand.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 145 | pub trait ResultState { [INFO] [stdout] | ----------- methods in this trait [INFO] [stdout] 146 | fn set_result_state(&mut self, state: ResultsState); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 147 | fn get_result_state(&self) -> &ResultsState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 148 | [INFO] [stdout] 149 | fn set_natural(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | fn set_busted(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn set_lost(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 161 | fn set_won(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 165 | fn set_pushed(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | fn did_win(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `StartPhase` and `EndPhase` are never constructed [INFO] [stdout] --> src/blackjack/game.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub enum LifecycleMessage { [INFO] [stdout] | ---------------- variants in this enum [INFO] [stdout] 31 | StartPhase(Phase), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 32 | EndPhase(Phase), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AddPlayer` is never constructed [INFO] [stdout] --> src/blackjack/game.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum Action { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 38 | AddPlayer(Player), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lifecycle` is never read [INFO] [stdout] --> src/blackjack/game.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct Channels { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 50 | lifecycle: Channel, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lifecycle` is never read [INFO] [stdout] --> src/blackjack/game.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub struct Game<'s> { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 66 | lifecycle: Lifecycle, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `setup` and `get_channels` are never used [INFO] [stdout] --> src/blackjack/game.rs:86:12 [INFO] [stdout] | [INFO] [stdout] 81 | impl<'s> Game<'s> { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn setup(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | pub fn get_channels(&self) -> &Channels { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `curr`, `prev`, and `reset` are never used [INFO] [stdout] --> src/blackjack/game/lifecycle.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 32 | impl LifecyclePhase { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn curr(&self) -> &Phase { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn prev(&self) -> &Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `phase` is never read [INFO] [stdout] --> src/blackjack/game/lifecycle.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 86 | pub struct Lifecycle { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 87 | phase: LifecyclePhase, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_phase`, `get_phase_mut`, and `next_phase` are never used [INFO] [stdout] --> src/blackjack/game/lifecycle.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 98 | impl Lifecycle { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn get_phase(&self) -> &LifecyclePhase { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 107 | pub fn get_phase_mut(&mut self) -> &mut LifecyclePhase { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 111 | pub fn next_phase(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `players` is never read [INFO] [stdout] --> src/blackjack/game/state.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | struct Round<'r> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 15 | players: Vec<&'r Player>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `dealer`, `shoe`, `status`, and `round` are never read [INFO] [stdout] --> src/blackjack/game/state.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct State<'r> { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 19 | players: Vec>>, [INFO] [stdout] 20 | dealer: Player, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 21 | shoe: Shoe, [INFO] [stdout] | ^^^^ [INFO] [stdout] 22 | status: Status, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 23 | round: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `shoe_mut` and `remove_player_by_id` are never used [INFO] [stdout] --> src/blackjack/game/state.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 38 | impl<'r> State<'r> { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn shoe_mut(&mut self) -> &mut Shoe { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 51 | pub fn remove_player_by_id( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `CardValue` is never used [INFO] [stdout] --> src/blackjack/hand_value.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub enum CardValue { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `V`, `Ace`, and `Bust` are never constructed [INFO] [stdout] --> src/blackjack/hand_value.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum HandValue { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 13 | V(u8), [INFO] [stdout] | ^ [INFO] [stdout] 14 | Ace(u8, u8), [INFO] [stdout] | ^^^ [INFO] [stdout] 15 | Bust(u8), [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `HandValue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `get_cards`, `rank_value`, `get_value`, `derive_value`, `has_ace`, and `is_busted` are never used [INFO] [stdout] --> src/blackjack/hand_value.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub trait WithHandValue { [INFO] [stdout] | ------------- associated items in this trait [INFO] [stdout] 19 | fn get_cards(&self) -> &Vec>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 20 | [INFO] [stdout] 21 | fn rank_value(rank: Rank) -> CardValue { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn get_value(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn derive_value(&self, mut values: Vec) -> HandValue { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | fn has_ace(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | fn is_busted(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hands`, `current_hand`, and `player_type` are never read [INFO] [stdout] --> src/blackjack/player.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Player { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | hands: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 20 | current_hand: usize, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 21 | name: String, [INFO] [stdout] 22 | player_type: PlayerType, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_current_hand`, `push_card_to_current_hand`, and `get_player_type` are never used [INFO] [stdout] --> src/blackjack/player.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl Player { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn get_current_hand(&self) -> Option<&BlackjackHand> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn push_card_to_current_hand( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn get_player_type(&self) -> &PlayerType { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `player` is never read [INFO] [stdout] --> src/blackjack/ui/views/player_view.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct PlayerView { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 7 | player: Arc>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_wager`, `reset_wager`, and `add_wager` are never used [INFO] [stdout] --> src/blackjack/wager.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 5 | impl Wager { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 16 | pub fn get_wager(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn reset_wager(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn add_wager(&mut self, wager: u32) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_mut_wager`, `get_wager`, `set_wagered_value`, `get_wagered_value`, `reset_wagered_value`, and `add_wager_to_wagered_value` are never used [INFO] [stdout] --> src/blackjack/wager.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 29 | pub trait WithWager { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] 30 | fn get_mut_wager(&mut self) -> &mut Wager; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 31 | fn get_wager(&self) -> &Wager; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 32 | [INFO] [stdout] 33 | fn set_wagered_value(&mut self, wager: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | fn get_wagered_value(&self) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 41 | fn reset_wagered_value(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn add_wager_to_wagered_value(&mut self, wager: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_bankroll` and `sub_funds` are never used [INFO] [stdout] --> src/cards/bankroll.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Bankroll { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn set_bankroll(&mut self, bankroll: u32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn sub_funds(&mut self, value: u32) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from` is never used [INFO] [stdout] --> src/cards/card.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 40 | impl Card { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 41 | pub fn from(suit: Suit, rank: Rank) -> Card { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `with_cards`, `add_card`, `reset_cards`, `get_card_count`, and `add_cards` are never used [INFO] [stdout] --> src/cards/hand.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 19 | impl Hand { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 24 | pub fn with_cards(cards: Vec>) -> Hand { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn add_card(&mut self, card: Arc) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn reset_cards(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn get_card_count(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn add_cards(&mut self, cards: Vec>) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/cards/player.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Player { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 3 | name: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `new_with_name`, `get_name`, and `set_name` are never used [INFO] [stdout] --> src/cards/player.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Player { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 15 | pub fn new() -> Player { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn new_with_name(name: String) -> Player { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn get_name(&self) -> &Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn set_name(&mut self, name: String) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `NamedPlayer` is never used [INFO] [stdout] --> src/cards/player.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | pub trait NamedPlayer { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `curr_index` and `round_index` are never read [INFO] [stdout] --> src/cards/shoe.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Shoe { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 9 | pub cards: Vec>, [INFO] [stdout] 10 | curr_index: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 11 | round_index: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Shoe` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add_deck`, `start_round`, `take_card`, `get_cards_in_play`, and `get_percent_undealt_cards` are never used [INFO] [stdout] --> src/cards/shoe.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl Shoe { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 31 | pub fn new() -> Shoe { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn add_deck(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn start_round(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 59 | pub fn take_card(&mut self) -> Option> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn get_cards_in_play(&mut self) -> Option<&[Arc]> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn get_percent_undealt_cards(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `shuffle` and `shuffle_rounds` are never used [INFO] [stdout] --> src/cards/shuffleable.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Shuffleable { [INFO] [stdout] | ----------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 9 | fn shuffle(&mut self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn shuffle_rounds(&mut self, rounds: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/blackjack/blackjack_hand.rs:50:19 [INFO] [stdout] | [INFO] [stdout] 46 | cards: Vec>, [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | hand: Hand::with_cards(cards), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/blackjack/game/state.rs:83:27 [INFO] [stdout] | [INFO] [stdout] 83 | .position(|p| p.read().unwrap().get_id() == player_id) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/blackjack/hand_value.rs:95:22 [INFO] [stdout] | [INFO] [stdout] 95 | unreachable!(format!( [INFO] [stdout] | ______________________^ [INFO] [stdout] 96 | | "Failed to get value from cards 0 >= n >= 3 {:?}", [INFO] [stdout] 97 | | values [INFO] [stdout] 98 | | )); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `unreachable!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `unreachable!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 95 ~ unreachable!( [INFO] [stdout] 96 | "Failed to get value from cards 0 >= n >= 3 {:?}", [INFO] [stdout] 97 | values [INFO] [stdout] 98 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/blackjack/player.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | self.bankroll.add_funds(funds); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 80 | let _ = self.bankroll.add_funds(funds); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/blackjack/ui/mod.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn new(tx: Sender, rx: Receiver) -> Ui { [INFO] [stdout] | ------------------ ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 30 | Ui { [INFO] [stdout] 31 | backend: Cursive::default(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/blackjack/ui/containers/player_container.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 103 | el: V, [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 107 | PaddedView::new(margin, IdView::new(id.to_string(), el)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/blackjack/ui/containers/player_container.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 112 | fn build_button(id: ViewId, label: &'static str, cb: F) -> IdView