[INFO] cloning repository https://github.com/aszecsei/game-jun17 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aszecsei/game-jun17" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faszecsei%2Fgame-jun17", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faszecsei%2Fgame-jun17'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eb6513c58b082ef93751602955667c6cc8f72c47 [INFO] checking aszecsei/game-jun17 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faszecsei%2Fgame-jun17" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aszecsei/game-jun17 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aszecsei/game-jun17 [INFO] finished tweaking git repo https://github.com/aszecsei/game-jun17 [INFO] tweaked toml for git repo https://github.com/aszecsei/game-jun17 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/aszecsei/game-jun17 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-iter v0.1.33 [INFO] [stderr] Downloaded sdl2-sys v0.30.0 [INFO] [stderr] Downloaded rand v0.3.15 [INFO] [stderr] Downloaded redox_syscall v0.1.17 [INFO] [stderr] Downloaded num v0.1.37 [INFO] [stderr] Downloaded num-integer v0.1.34 [INFO] [stderr] Downloaded sdl2 v0.30.0 [INFO] [stderr] Downloaded libc v0.2.23 [INFO] [stderr] Downloaded time v0.1.37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ec508621fc826285d26b1cc7b53fad4cb4c6182c6a7cbc7deb726845db4e456 [INFO] running `Command { std: "docker" "start" "-a" "0ec508621fc826285d26b1cc7b53fad4cb4c6182c6a7cbc7deb726845db4e456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ec508621fc826285d26b1cc7b53fad4cb4c6182c6a7cbc7deb726845db4e456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ec508621fc826285d26b1cc7b53fad4cb4c6182c6a7cbc7deb726845db4e456", kill_on_drop: false }` [INFO] [stdout] 0ec508621fc826285d26b1cc7b53fad4cb4c6182c6a7cbc7deb726845db4e456 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35b9234308283a12cb7edbd7c51a5bb21bd2ad0dcf2dc406c1460244d87016eb [INFO] running `Command { std: "docker" "start" "-a" "35b9234308283a12cb7edbd7c51a5bb21bd2ad0dcf2dc406c1460244d87016eb", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.23 [INFO] [stderr] Checking num-traits v0.1.37 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking time v0.1.37 [INFO] [stderr] Checking num-integer v0.1.34 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Checking num v0.1.37 [INFO] [stderr] Checking sdl2 v0.30.0 [INFO] [stderr] Checking game-jun17 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/engine/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/engine/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/engine/mod.rs:109:20 [INFO] [stdout] | [INFO] [stdout] 109 | fn draw(&self, &mut graphics::renderer::Renderer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut graphics::renderer::Renderer` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/graphics/mod.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | pub objects: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 | pub objects: Vec>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/engine/mod.rs:109:20 [INFO] [stdout] | [INFO] [stdout] 109 | fn draw(&self, &mut graphics::renderer::Renderer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut graphics::renderer::Renderer` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/graphics/mod.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | pub objects: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 | pub objects: Vec>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `screen_width` and `screen_height` are never read [INFO] [stdout] --> src/engine/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Game<'t> { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | pub screen_width: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 20 | pub screen_height: u32 [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KeyboardState` is never constructed [INFO] [stdout] --> src/engine/input.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct KeyboardState { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Vector3` is never constructed [INFO] [stdout] --> src/engine/math.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Vector3 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/engine/math.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl Vector3 { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn new(x: f32, y: f32, z: f32) -> Vector3 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/engine/math.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `x`, `y`, and `new` are never used [INFO] [stdout] --> src/engine/math.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 47 | impl Point { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn x(&self) -> i32 { self.x } [INFO] [stdout] | ^ [INFO] [stdout] 51 | pub fn y(&self) -> i32 { self.y } [INFO] [stdout] | ^ [INFO] [stdout] 52 | [INFO] [stdout] 53 | pub fn new(x: i32, y: i32) -> Point { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `screen_width` and `screen_height` are never read [INFO] [stdout] --> src/engine/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Game<'t> { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | pub screen_width: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 20 | pub screen_height: u32 [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KeyboardState` is never constructed [INFO] [stdout] --> src/engine/input.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct KeyboardState { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Vector3` is never constructed [INFO] [stdout] --> src/engine/math.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Vector3 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/engine/math.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl Vector3 { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn new(x: f32, y: f32, z: f32) -> Vector3 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/engine/math.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `x`, `y`, and `new` are never used [INFO] [stdout] --> src/engine/math.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 47 | impl Point { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn x(&self) -> i32 { self.x } [INFO] [stdout] | ^ [INFO] [stdout] 51 | pub fn y(&self) -> i32 { self.y } [INFO] [stdout] | ^ [INFO] [stdout] 52 | [INFO] [stdout] 53 | pub fn new(x: i32, y: i32) -> Point { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.88s [INFO] running `Command { std: "docker" "inspect" "35b9234308283a12cb7edbd7c51a5bb21bd2ad0dcf2dc406c1460244d87016eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35b9234308283a12cb7edbd7c51a5bb21bd2ad0dcf2dc406c1460244d87016eb", kill_on_drop: false }` [INFO] [stdout] 35b9234308283a12cb7edbd7c51a5bb21bd2ad0dcf2dc406c1460244d87016eb [INFO] checking aszecsei/game-jun17 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faszecsei%2Fgame-jun17" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aszecsei/game-jun17 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aszecsei/game-jun17 [INFO] finished tweaking git repo https://github.com/aszecsei/game-jun17 [INFO] tweaked toml for git repo https://github.com/aszecsei/game-jun17 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/aszecsei/game-jun17 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aee83e41e23d2991cb0d64b2a21e8bbcbc384b986bdaa5d41a2b671d578dd887 [INFO] running `Command { std: "docker" "start" "-a" "aee83e41e23d2991cb0d64b2a21e8bbcbc384b986bdaa5d41a2b671d578dd887", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aee83e41e23d2991cb0d64b2a21e8bbcbc384b986bdaa5d41a2b671d578dd887", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aee83e41e23d2991cb0d64b2a21e8bbcbc384b986bdaa5d41a2b671d578dd887", kill_on_drop: false }` [INFO] [stdout] aee83e41e23d2991cb0d64b2a21e8bbcbc384b986bdaa5d41a2b671d578dd887 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3610f67882e1c84f1a7730ef9083419b6f51b53ccef676cfcc84cb7bc7fd8d77 [INFO] running `Command { std: "docker" "start" "-a" "3610f67882e1c84f1a7730ef9083419b6f51b53ccef676cfcc84cb7bc7fd8d77", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.23 [INFO] [stderr] Checking num-traits v0.1.37 [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking time v0.1.37 [INFO] [stderr] Checking num-integer v0.1.34 [INFO] [stderr] Checking num-iter v0.1.33 [INFO] [stderr] Checking num v0.1.37 [INFO] [stderr] Checking sdl2 v0.30.0 [INFO] [stderr] Checking game-jun17 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/engine/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/engine/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/engine/mod.rs:109:20 [INFO] [stdout] | [INFO] [stdout] 109 | fn draw(&self, &mut graphics::renderer::Renderer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut graphics::renderer::Renderer` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/engine/mod.rs:109:20 [INFO] [stdout] | [INFO] [stdout] 109 | fn draw(&self, &mut graphics::renderer::Renderer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut graphics::renderer::Renderer` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/graphics/mod.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | pub objects: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 | pub objects: Vec>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/engine/graphics/mod.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | pub objects: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 8 | pub objects: Vec>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `screen_width` and `screen_height` are never read [INFO] [stdout] --> src/engine/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Game<'t> { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | pub screen_width: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 20 | pub screen_height: u32 [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KeyboardState` is never constructed [INFO] [stdout] --> src/engine/input.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct KeyboardState { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Vector3` is never constructed [INFO] [stdout] --> src/engine/math.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Vector3 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/engine/math.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl Vector3 { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn new(x: f32, y: f32, z: f32) -> Vector3 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/engine/math.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `x`, `y`, and `new` are never used [INFO] [stdout] --> src/engine/math.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 47 | impl Point { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn x(&self) -> i32 { self.x } [INFO] [stdout] | ^ [INFO] [stdout] 51 | pub fn y(&self) -> i32 { self.y } [INFO] [stdout] | ^ [INFO] [stdout] 52 | [INFO] [stdout] 53 | pub fn new(x: i32, y: i32) -> Point { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `screen_width` and `screen_height` are never read [INFO] [stdout] --> src/engine/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Game<'t> { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | pub screen_width: u32, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 20 | pub screen_height: u32 [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `KeyboardState` is never constructed [INFO] [stdout] --> src/engine/input.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct KeyboardState { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Vector3` is never constructed [INFO] [stdout] --> src/engine/math.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Vector3 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/engine/math.rs:33:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl Vector3 { [INFO] [stdout] | ------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn new(x: f32, y: f32, z: f32) -> Vector3 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/engine/math.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `x`, `y`, and `new` are never used [INFO] [stdout] --> src/engine/math.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 47 | impl Point { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn x(&self) -> i32 { self.x } [INFO] [stdout] | ^ [INFO] [stdout] 51 | pub fn y(&self) -> i32 { self.y } [INFO] [stdout] | ^ [INFO] [stdout] 52 | [INFO] [stdout] 53 | pub fn new(x: i32, y: i32) -> Point { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.68s [INFO] running `Command { std: "docker" "inspect" "3610f67882e1c84f1a7730ef9083419b6f51b53ccef676cfcc84cb7bc7fd8d77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3610f67882e1c84f1a7730ef9083419b6f51b53ccef676cfcc84cb7bc7fd8d77", kill_on_drop: false }` [INFO] [stdout] 3610f67882e1c84f1a7730ef9083419b6f51b53ccef676cfcc84cb7bc7fd8d77