[INFO] updating cached repository kyle-mccarthy/blackjack-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/kyle-mccarthy/blackjack-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/kyle-mccarthy/blackjack-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/kyle-mccarthy/blackjack-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kyle-mccarthy/blackjack-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/kyle-mccarthy/blackjack-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kyle-mccarthy/blackjack-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kyle-mccarthy/blackjack-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] c0376d56fda5ff0e43686d79c43a78b9b4e564d0 [INFO] sha for GitHub repo kyle-mccarthy/blackjack-rs: c0376d56fda5ff0e43686d79c43a78b9b4e564d0 [INFO] validating manifest of kyle-mccarthy/blackjack-rs on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of kyle-mccarthy/blackjack-rs on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing kyle-mccarthy/blackjack-rs [INFO] finished frobbing kyle-mccarthy/blackjack-rs [INFO] frobbed toml for kyle-mccarthy/blackjack-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/kyle-mccarthy/blackjack-rs/Cargo.toml [INFO] started frobbing kyle-mccarthy/blackjack-rs [INFO] finished frobbing kyle-mccarthy/blackjack-rs [INFO] frobbed toml for kyle-mccarthy/blackjack-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kyle-mccarthy/blackjack-rs/Cargo.toml [INFO] crate kyle-mccarthy/blackjack-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing kyle-mccarthy/blackjack-rs against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kyle-mccarthy/blackjack-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] ee411ac68015e2509fb8ed78411fce784fed8c8bc76db3df101bac6a5eefa5a2 [INFO] running `"docker" "start" "-a" "ee411ac68015e2509fb8ed78411fce784fed8c8bc76db3df101bac6a5eefa5a2"` [INFO] [stderr] Compiling cc v1.0.34 [INFO] [stderr] Compiling syn v0.15.30 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling arc-swap v0.3.9 [INFO] [stderr] Compiling strum v0.15.0 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling nix v0.11.0 [INFO] [stderr] Compiling term_size v0.3.1 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling signal-hook v0.1.8 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling pancurses v0.16.1 [INFO] [stderr] Compiling enum-map-derive v0.4.1 [INFO] [stderr] Compiling ctrlc v3.1.1 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling enum-map v0.5.0 [INFO] [stderr] Compiling enumset_derive v0.3.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling strum_macros v0.15.0 [INFO] [stderr] Compiling enumset v0.3.17 [INFO] [stderr] Compiling cursive v0.11.1 (https://github.com/gyscos/Cursive#158bc65c) [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Error`, `format_err` [INFO] [stderr] --> src/blackjack/basic_game.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use failure::{format_err, Error, Fail}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `format_err` [INFO] [stderr] --> src/blackjack/game.rs:4:15 [INFO] [stderr] | [INFO] [stderr] 4 | use failure::{format_err, Error}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::Cow` [INFO] [stderr] --> src/blackjack/game/lifecycle.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::borrow::Cow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/blackjack/game/lifecycle.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Receiver`, `Sender`, `unbounded` [INFO] [stderr] --> src/blackjack/game/lifecycle.rs:4:25 [INFO] [stderr] | [INFO] [stderr] 4 | use crossbeam_channel::{unbounded, Receiver, Sender}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::borrow::Borrow` [INFO] [stderr] --> src/blackjack/game/state.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::borrow::Borrow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::cards::hand::Hand` [INFO] [stderr] --> src/blackjack/hand_value.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::cards::hand::Hand; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cursive::view::Selector` [INFO] [stderr] --> src/blackjack/ui/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use cursive::view::Selector; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `PlayerView` [INFO] [stderr] --> src/blackjack/ui/containers/player_container.rs:14:43 [INFO] [stderr] | [INFO] [stderr] 14 | use crate::blackjack::ui::views::{Button, PlayerView}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cursive::view::Selector` [INFO] [stderr] --> src/blackjack/ui/handlers/initialize.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use cursive::view::Selector; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cursive::direction::Direction` [INFO] [stderr] --> src/blackjack/ui/handlers/player_added.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use cursive::direction::Direction; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cursive::traits::View` [INFO] [stderr] --> src/blackjack/ui/handlers/player_added.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use cursive::traits::View; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Selector` [INFO] [stderr] --> src/blackjack/ui/handlers/player_added.rs:6:39 [INFO] [stderr] | [INFO] [stderr] 6 | use cursive::view::{Offset, Position, Selector}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `cursive::views::IdView` [INFO] [stderr] --> src/blackjack/ui/handlers/player_added.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use cursive::views::IdView; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `RwLock` [INFO] [stderr] --> src/blackjack/ui/views/button.rs:1:17 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::{Arc, RwLock}; [INFO] [stderr] | ^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Rect` [INFO] [stderr] --> src/blackjack/ui/views/button.rs:9:33 [INFO] [stderr] | [INFO] [stderr] 9 | use cursive::{Cursive, Printer, Rect, Vec2, XY}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Identifiable` [INFO] [stderr] --> src/blackjack/ui/views/player_view.rs:2:21 [INFO] [stderr] | [INFO] [stderr] 2 | use cursive::view::{Identifiable, View}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/cards/hand.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/blackjack/hand_value.rs:67:21 [INFO] [stderr] | [INFO] [stderr] 67 | _ => unreachable!(""), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `player` [INFO] [stderr] --> src/blackjack/game.rs:112:31 [INFO] [stderr] | [INFO] [stderr] 112 | Action::AddPlayer(player) => {} [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_player` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/blackjack/ui/containers/player_container.rs:63:45 [INFO] [stderr] | [INFO] [stderr] 63 | cb(tx.clone(), move |t, s| { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/blackjack/ui/containers/player_container.rs:75:42 [INFO] [stderr] | [INFO] [stderr] 75 | cb(tx.clone(), move |s, t| { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/blackjack/ui/containers/player_container.rs:75:45 [INFO] [stderr] | [INFO] [stderr] 75 | cb(tx.clone(), move |s, t| { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `player_clone2` [INFO] [stderr] --> src/blackjack/ui/containers/player_container.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let player_clone2 = player.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_player_clone2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/blackjack/ui/handlers/initialize.rs:28:54 [INFO] [stderr] | [INFO] [stderr] 28 | .on_submit(cb2(tx1.clone(), |tx, s, name: &str| { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tx2` [INFO] [stderr] --> src/blackjack/ui/handlers/initialize.rs:19:9 [INFO] [stderr] | [INFO] [stderr] 19 | let tx2 = tx.clone(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_tx2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `printer` [INFO] [stderr] --> src/blackjack/ui/views/player_view.rs:13:20 [INFO] [stderr] | [INFO] [stderr] 13 | fn draw(&self, printer: &Printer) {} [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_printer` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/blackjack/ui/handlers/player_added.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let mut player_container = [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/blackjack/ui/handlers/player_bankroll.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 6 | let mut view: Option> = [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `DealingError` [INFO] [stderr] --> src/blackjack/basic_game.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub enum DealingError { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `BasicGame` [INFO] [stderr] --> src/blackjack/basic_game.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct BasicGame { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/blackjack/basic_game.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn new() -> BasicGame { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_n_decks` [INFO] [stderr] --> src/blackjack/basic_game.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn with_n_decks(n: u32) -> BasicGame { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `setup` [INFO] [stderr] --> src/blackjack/basic_game.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn setup(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_player` [INFO] [stderr] --> src/blackjack/basic_game.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn add_player(&mut self, player: Player) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `can_add_player` [INFO] [stderr] --> src/blackjack/basic_game.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn can_add_player(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_players` [INFO] [stderr] --> src/blackjack/basic_game.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn get_players(&self) -> &Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_dealer` [INFO] [stderr] --> src/blackjack/basic_game.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn get_dealer(&self) -> &Player { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `deal_cards` [INFO] [stderr] --> src/blackjack/basic_game.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn deal_cards(&mut self) -> Result<(), DealingError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `deal_single_card_to_all_players` [INFO] [stderr] --> src/blackjack/basic_game.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | fn deal_single_card_to_all_players(&mut self) -> Result<(), DealingError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `deal_card_to_dealer` [INFO] [stderr] --> src/blackjack/basic_game.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | fn deal_card_to_dealer(&mut self) -> Result<(), DealingError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CardsDealt` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | CardsDealt, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `HandPlayed` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | HandPlayed, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Natural` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | Natural, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Pushed` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | Pushed, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Lost` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | Lost, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Won` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | Won, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Busted` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Busted, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `player_type` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | player_type: PlayerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_cards` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | / pub fn with_cards( [INFO] [stderr] 45 | | player_type: PlayerType, [INFO] [stderr] 46 | | cards: Vec>, [INFO] [stderr] 47 | | ) -> BlackjackHand { [INFO] [stderr] ... | [INFO] [stderr] 54 | | } [INFO] [stderr] 55 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_state` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn get_state(&self) -> &HandState { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_card` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | pub fn add_card(&mut self, card: Arc) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_cards` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn add_cards(&mut self, cards: Vec>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_cards` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn get_cards(&self) -> &Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_card_count` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn get_card_count(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `can_split` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn can_split(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `split` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn split(&mut self) -> Option<[BlackjackHand; 2]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `can_double_down` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn can_double_down(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `can_hit` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:118:5 [INFO] [stderr] | [INFO] [stderr] 118 | pub fn can_hit(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_dealer` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | pub fn is_dealer(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `reset` [INFO] [stderr] --> src/blackjack/blackjack_hand.rs:137:5 [INFO] [stderr] | [INFO] [stderr] 137 | pub fn reset(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `curr` [INFO] [stderr] --> src/blackjack/game/lifecycle.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn curr(&self) -> &Phase { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `prev` [INFO] [stderr] --> src/blackjack/game/lifecycle.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn prev(&self) -> &Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `reset` [INFO] [stderr] --> src/blackjack/game/lifecycle.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn reset(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `phase` [INFO] [stderr] --> src/blackjack/game/lifecycle.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 87 | phase: LifecyclePhase, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_phase` [INFO] [stderr] --> src/blackjack/game/lifecycle.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn get_phase(&self) -> &LifecyclePhase { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_phase_mut` [INFO] [stderr] --> src/blackjack/game/lifecycle.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn get_phase_mut(&mut self) -> &mut LifecyclePhase { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `next_phase` [INFO] [stderr] --> src/blackjack/game/lifecycle.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | pub fn next_phase(&mut self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `players` [INFO] [stderr] --> src/blackjack/game/state.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | players: Vec<&'r Player>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `dealer` [INFO] [stderr] --> src/blackjack/game/state.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | dealer: Player, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `shoe` [INFO] [stderr] --> src/blackjack/game/state.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | shoe: Shoe, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `status` [INFO] [stderr] --> src/blackjack/game/state.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | status: Status, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `round` [INFO] [stderr] --> src/blackjack/game/state.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | round: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `shoe_mut` [INFO] [stderr] --> src/blackjack/game/state.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn shoe_mut(&mut self) -> &mut Shoe { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_player_by_id` [INFO] [stderr] --> src/blackjack/game/state.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | / pub fn remove_player_by_id( [INFO] [stderr] 52 | | &mut self, [INFO] [stderr] 53 | | player_id: Uuid, [INFO] [stderr] 54 | | ) -> Result<(), Error> { [INFO] [stderr] ... | [INFO] [stderr] 65 | | } [INFO] [stderr] 66 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `StartPhase` [INFO] [stderr] --> src/blackjack/game.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | StartPhase(Phase), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `EndPhase` [INFO] [stderr] --> src/blackjack/game.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | EndPhase(Phase), [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `AddPlayer` [INFO] [stderr] --> src/blackjack/game.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | AddPlayer(Player), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `lifecycle` [INFO] [stderr] --> src/blackjack/game.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | lifecycle: Channel, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `lifecycle` [INFO] [stderr] --> src/blackjack/game.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | lifecycle: Lifecycle, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `setup` [INFO] [stderr] --> src/blackjack/game.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn setup(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_channels` [INFO] [stderr] --> src/blackjack/game.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn get_channels(&self) -> &Channels { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `CardValue` [INFO] [stderr] --> src/blackjack/hand_value.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub enum CardValue { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `V` [INFO] [stderr] --> src/blackjack/hand_value.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | V(u8), [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Ace` [INFO] [stderr] --> src/blackjack/hand_value.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Ace(u8, u8), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bust` [INFO] [stderr] --> src/blackjack/hand_value.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | Bust(u8), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `hands` [INFO] [stderr] --> src/blackjack/player.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | hands: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `current_hand` [INFO] [stderr] --> src/blackjack/player.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | current_hand: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `player_type` [INFO] [stderr] --> src/blackjack/player.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | player_type: PlayerType, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_current_hand` [INFO] [stderr] --> src/blackjack/player.rs:56:5 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn get_current_hand(&self) -> Option<&BlackjackHand> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push_card_to_current_hand` [INFO] [stderr] --> src/blackjack/player.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | / pub fn push_card_to_current_hand( [INFO] [stderr] 61 | | &mut self, [INFO] [stderr] 62 | | card: Arc, [INFO] [stderr] 63 | | ) -> Result<(), Error> { [INFO] [stderr] ... | [INFO] [stderr] 68 | | Err(format_err!("Could not add card")) [INFO] [stderr] 69 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_player_type` [INFO] [stderr] --> src/blackjack/player.rs:75:5 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn get_player_type(&self) -> &PlayerType { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `PlayerView` [INFO] [stderr] --> src/blackjack/ui/views/player_view.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct PlayerView { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_wager` [INFO] [stderr] --> src/blackjack/wager.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get_wager(&self) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `reset_wager` [INFO] [stderr] --> src/blackjack/wager.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn reset_wager(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_wager` [INFO] [stderr] --> src/blackjack/wager.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn add_wager(&mut self, wager: u32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_bankroll` [INFO] [stderr] --> src/cards/bankroll.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn set_bankroll(&mut self, bankroll: u32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `sub_funds` [INFO] [stderr] --> src/cards/bankroll.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn sub_funds(&mut self, value: u32) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `from` [INFO] [stderr] --> src/cards/card.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn from(suit: Suit, rank: Rank) -> Card { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `with_cards` [INFO] [stderr] --> src/cards/hand.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn with_cards(cards: Vec>) -> Hand { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_card` [INFO] [stderr] --> src/cards/hand.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn add_card(&mut self, card: Arc) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `reset_cards` [INFO] [stderr] --> src/cards/hand.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn reset_cards(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_card_count` [INFO] [stderr] --> src/cards/hand.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn get_card_count(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_cards` [INFO] [stderr] --> src/cards/hand.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn add_cards(&mut self, cards: Vec>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `name` [INFO] [stderr] --> src/cards/player.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | name: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/cards/player.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new() -> Player { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_with_name` [INFO] [stderr] --> src/cards/player.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new_with_name(name: String) -> Player { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_name` [INFO] [stderr] --> src/cards/player.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn get_name(&self) -> &Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_name` [INFO] [stderr] --> src/cards/player.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn set_name(&mut self, name: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/cards/shoe.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn new() -> Shoe { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_deck` [INFO] [stderr] --> src/cards/shoe.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn add_deck(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `start_round` [INFO] [stderr] --> src/cards/shoe.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn start_round(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `take_card` [INFO] [stderr] --> src/cards/shoe.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn take_card(&mut self) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_cards_in_play` [INFO] [stderr] --> src/cards/shoe.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn get_cards_in_play(&mut self) -> Option<&[Arc]> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_percent_undealt_cards` [INFO] [stderr] --> src/cards/shoe.rs:77:5 [INFO] [stderr] | [INFO] [stderr] 77 | pub fn get_percent_undealt_cards(&self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/blackjack/player.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | self.bankroll.add_funds(funds); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/rust-e913629585baa75f.rust.asl8z9w1-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rust-e913629585baa75f.rust.asl8z9w1-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rust-e913629585baa75f.rust.asl8z9w1-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rust-e913629585baa75f.rust.asl8z9w1-cgu.11.rcgu.o" 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"/opt/crater/target/debug/deps/libarray_macro-929232140fe0a58f.rlib" "/opt/crater/target/debug/deps/libenumset-02853369e73c7318.rlib" "/opt/crater/target/debug/deps/libnum_traits-36fa84b8ef65fd30.rlib" "/opt/crater/target/debug/deps/libxi_unicode-d5085ce635acb892.rlib" "/opt/crater/target/debug/deps/libunicode_width-be270ae5acdefae2.rlib" "/opt/crater/target/debug/deps/libunicode_segmentation-d82d157f772f81f1.rlib" "/opt/crater/target/debug/deps/libuuid-ef9e163f52ac1396.rlib" "/opt/crater/target/debug/deps/librand-8afa1ce1890139eb.rlib" "/opt/crater/target/debug/deps/librand_xorshift-7b19cb00158fa6fb.rlib" "/opt/crater/target/debug/deps/librand_pcg-65721c37f161e149.rlib" "/opt/crater/target/debug/deps/librand_hc-0652ab44c5db9eb2.rlib" "/opt/crater/target/debug/deps/librand_chacha-11361bf4dfc3f2ea.rlib" "/opt/crater/target/debug/deps/librand_isaac-a4f79f4126c1f25d.rlib" "/opt/crater/target/debug/deps/librand_core-4dce960811a60b1d.rlib" "/opt/crater/target/debug/deps/librand_os-88025ee6e43d1da6.rlib" "/opt/crater/target/debug/deps/librand_jitter-3f7e8a2892ed93ea.rlib" "/opt/crater/target/debug/deps/librand_core-948b7aad8fedc31f.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-6591a3631b12d19a.rlib" "/opt/crater/target/debug/deps/libsmallvec-5064529c624056f7.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-007e1eccfa518f54.rlib" "/opt/crater/target/debug/deps/liblazy_static-1f7a4359e40a6da9.rlib" "/opt/crater/target/debug/deps/libfailure-3518e7a3cd23ae3a.rlib" "/opt/crater/target/debug/deps/libbacktrace-f5cd346727f084b4.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-c1f7cc776210c3be.rlib" "/opt/crater/target/debug/deps/librustc_demangle-cfb1af0c5cb5972b.rlib" "/opt/crater/target/debug/deps/liblibc-0dcb476daa67c749.rlib" "/opt/crater/target/debug/deps/libstrum-b54dd15f4c93be1b.rlib" "/opt/crater/target/debug/deps/liblog-a38d76ba6946c949.rlib" "/opt/crater/target/debug/deps/libcfg_if-b3a66c4c913947fb.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lncursesw" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lncursesw [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `rust`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "ee411ac68015e2509fb8ed78411fce784fed8c8bc76db3df101bac6a5eefa5a2"` [INFO] running `"docker" "rm" "-f" "ee411ac68015e2509fb8ed78411fce784fed8c8bc76db3df101bac6a5eefa5a2"` [INFO] [stdout] ee411ac68015e2509fb8ed78411fce784fed8c8bc76db3df101bac6a5eefa5a2