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"ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 2940b5d21576c3f247d834a7d9d69d0f55144abc8fdda2261ba40b39142c1022 [INFO] running `Command { std: "docker" "start" "2940b5d21576c3f247d834a7d9d69d0f55144abc8fdda2261ba40b39142c1022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2940b5d21576c3f247d834a7d9d69d0f55144abc8fdda2261ba40b39142c1022" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2940b5d21576c3f247d834a7d9d69d0f55144abc8fdda2261ba40b39142c1022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2940b5d21576c3f247d834a7d9d69d0f55144abc8fdda2261ba40b39142c1022" "/opt/rustwide/cargo-home/bin/cargo" "+dc375db7d8df0aa450e622c529147c95eee756f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling libloading 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v0.7.3 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking png v0.16.5 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling glium v0.23.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Checking jpeg-decoder v0.1.19 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Checking tiff v0.6.0 [INFO] [stderr] Checking image v0.23.13 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Checking glium_text v0.14.0 [INFO] [stderr] Checking rust_card_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Rc` and `Weak` [INFO] [stdout] --> src/cards/mod.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | pub use std::rc::{Rc, Weak}; [INFO] [stdout] | ^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rc` and `Weak` [INFO] [stdout] --> src/cards/mod.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | pub use std::rc::{Rc, Weak}; [INFO] [stdout] | ^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/gamestate/player.rs:57:39 [INFO] [stdout] | [INFO] [stdout] 57 | if let Some(card) = self.deck.try_remove(0) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `VecUtils::try_remove(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(vec_try_remove)]` to the crate attributes to enable `Vec::::try_remove` [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(vec_try_remove)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/gamestate/mod.rs:84:59 [INFO] [stdout] | [INFO] [stdout] 84 | AreaReference::PlayerHand => self.player.hand.try_remove(reference.index), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `VecUtils::try_remove(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(vec_try_remove)]` to the crate attributes to enable `Vec::::try_remove` [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(vec_try_remove)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/gamestate/mod.rs:85:61 [INFO] [stdout] | [INFO] [stdout] 85 | AreaReference::PlayerField => self.player.field.try_remove(reference.index), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `VecUtils::try_remove(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(vec_try_remove)]` to the crate attributes to enable `Vec::::try_remove` [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(vec_try_remove)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/gamestate/mod.rs:86:63 [INFO] [stdout] | [INFO] [stdout] 86 | AreaReference::OpponentHand => self.opponent.hand.try_remove(reference.index), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `VecUtils::try_remove(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(vec_try_remove)]` to the crate attributes to enable `Vec::::try_remove` [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(vec_try_remove)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/gamestate/mod.rs:87:65 [INFO] [stdout] | [INFO] [stdout] 87 | AreaReference::OpponentField => self.opponent.field.try_remove(reference.index), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `VecUtils::try_remove(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(vec_try_remove)]` to the crate attributes to enable `Vec::::try_remove` [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(vec_try_remove)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/gamestate/player.rs:57:39 [INFO] [stdout] | [INFO] [stdout] 57 | if let Some(card) = self.deck.try_remove(0) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `VecUtils::try_remove(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] help: add `#![feature(vec_try_remove)]` to the crate attributes to enable `Vec::::try_remove` [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(vec_try_remove)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/gamestate/mod.rs:84:59 [INFO] [stdout] | [INFO] [stdout] 84 | AreaReference::PlayerHand => self.player.hand.try_remove(reference.index), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `VecUtils::try_remove(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(vec_try_remove)]` to the crate attributes to enable `Vec::::try_remove` [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(vec_try_remove)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/gamestate/mod.rs:85:61 [INFO] [stdout] | [INFO] [stdout] 85 | AreaReference::PlayerField => self.player.field.try_remove(reference.index), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `VecUtils::try_remove(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(vec_try_remove)]` to the crate attributes to enable `Vec::::try_remove` [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(vec_try_remove)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/gamestate/mod.rs:86:63 [INFO] [stdout] | [INFO] [stdout] 86 | AreaReference::OpponentHand => self.opponent.hand.try_remove(reference.index), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `VecUtils::try_remove(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(vec_try_remove)]` to the crate attributes to enable `Vec::::try_remove` [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(vec_try_remove)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/gamestate/mod.rs:87:65 [INFO] [stdout] | [INFO] [stdout] 87 | AreaReference::OpponentField => self.opponent.field.try_remove(reference.index), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: call with fully qualified syntax `VecUtils::try_remove(...)` to keep using the current method [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] help: add `#![feature(vec_try_remove)]` to the crate attributes to enable `Vec::::try_remove` [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 + #![feature(vec_try_remove)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `cost`, `attack`, `health`, `health_mut`, and `debug_text` are never used [INFO] [stdout] --> src/cards/mod.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait Card { [INFO] [stdout] | ---- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 20 | fn cost(&self) -> Vec<(ResourceType, u8)>; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn attack(&self) -> Option<&u8> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn health(&self) -> Option<&u8> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn health_mut(&mut self) -> Option<&mut u8> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn debug_text(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `health` is never read [INFO] [stdout] --> src/cards/light_elemental.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct LightElemental { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 7 | pub health: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LightElemental` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `health`, and `resources` are never read [INFO] [stdout] --> src/gamestate/player.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Player { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 7 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | pub health: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | pub resources: Vec<(ResourceType, u8)>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `cost`, `attack`, `health`, `health_mut`, and `debug_text` are never used [INFO] [stdout] --> src/cards/mod.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait Card { [INFO] [stdout] | ---- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 20 | fn cost(&self) -> Vec<(ResourceType, u8)>; [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | fn attack(&self) -> Option<&u8> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | fn health(&self) -> Option<&u8> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn health_mut(&mut self) -> Option<&mut u8> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn debug_text(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `health` is never read [INFO] [stdout] --> src/cards/light_elemental.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct LightElemental { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 7 | pub health: u8, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LightElemental` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `health`, and `resources` are never read [INFO] [stdout] --> src/gamestate/player.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Player { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 7 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 8 | pub health: i32, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 9 | pub resources: Vec<(ResourceType, u8)>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.19.0, winit v0.18.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "2940b5d21576c3f247d834a7d9d69d0f55144abc8fdda2261ba40b39142c1022", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2940b5d21576c3f247d834a7d9d69d0f55144abc8fdda2261ba40b39142c1022", kill_on_drop: false }` [INFO] [stdout] 2940b5d21576c3f247d834a7d9d69d0f55144abc8fdda2261ba40b39142c1022