[INFO] updating cached repository https://github.com/cmsd2/ted [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d50db43b80179cb380b554ee5e7dd7ed69af8347 [INFO] testing cmsd2/ted against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmsd2%2Fted" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cmsd2/ted on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/cmsd2/ted [INFO] finished tweaking git repo https://github.com/cmsd2/ted [INFO] tweaked toml for git repo https://github.com/cmsd2/ted written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/cmsd2/ted already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ad497e13fbb42cc753b029098c989ab68d5d1bbb7c1ff056d4cdc6e35c7353d5 [INFO] running `"docker" "start" "-a" "ad497e13fbb42cc753b029098c989ab68d5d1bbb7c1ff056d4cdc6e35c7353d5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling proc-macro2 v1.0.2 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling piston-float v1.0.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling serde v1.0.99 [INFO] [stderr] Compiling piston-graphics_api_version v0.2.0 [INFO] [stderr] Compiling cc v1.0.41 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling piston-texture v0.7.0 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling snowflake v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling piston-viewport v1.0.0 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling shader_version v0.6.0 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling gfx_core v0.9.1 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling rusttype v0.7.7 [INFO] [stderr] Compiling png v0.15.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling glfw-sys v3.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling piston2d-graphics v0.34.0 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling glfw v0.31.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.16 [INFO] [stderr] Compiling serde_derive v1.0.99 [INFO] [stderr] Compiling image v0.22.1 [INFO] [stderr] Compiling gfx v0.18.1 [INFO] [stderr] Compiling piston2d-opengl_graphics v0.68.0 [INFO] [stderr] Compiling pistoncore-input v0.28.0 [INFO] [stderr] Compiling pistoncore-window v0.44.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.49.0 [INFO] [stderr] Compiling pistoncore-glfw_window v0.60.0 [INFO] [stderr] Compiling piston v0.49.0 [INFO] [stderr] Compiling hello-piston v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `piston::input::keyboard::ModifierKey` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use piston::input::keyboard::ModifierKey; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `graphics::Graphics` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use graphics::Graphics; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `graphics::context::Context` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use graphics::context::Context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Color`, `FontSize` [INFO] [stderr] --> src/main.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | use graphics::types::{Color, FontSize}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Pos` [INFO] [stderr] --> src/app.rs:12:47 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::grid::{Drawable, View, Grid, Size, Pos}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Commands` [INFO] [stderr] --> src/main.rs:26:16 [INFO] [stderr] | [INFO] [stderr] 26 | use commands::{Commands}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `View` [INFO] [stderr] --> src/main.rs:27:22 [INFO] [stderr] | [INFO] [stderr] 27 | use grid::{Drawable, View}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `graphics::character::CharacterCache` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use graphics::character::CharacterCache; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Drawable` [INFO] [stderr] --> src/main.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | use grid::{Drawable, View}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/app.rs:130:21 [INFO] [stderr] | [INFO] [stderr] 130 | let mut view = Rc::new(RefCell::new(View::new(grid.clone(), pos, size).boxed())); [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: associated function is never used: `remove` [INFO] [stderr] --> src/chords.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn remove<'a, K>(&mut self, keys: K) where K: IntoIterator { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clear` [INFO] [stderr] --> src/chords.rs:68:12 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `RED` [INFO] [stderr] --> src/app.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | const RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `grid_size` [INFO] [stderr] --> src/app.rs:220:8 [INFO] [stderr] | [INFO] [stderr] 220 | fn grid_size(&self) -> (u32, u32) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 33s [INFO] running `"docker" "inspect" "ad497e13fbb42cc753b029098c989ab68d5d1bbb7c1ff056d4cdc6e35c7353d5"` [INFO] running `"docker" "rm" "-f" "ad497e13fbb42cc753b029098c989ab68d5d1bbb7c1ff056d4cdc6e35c7353d5"` [INFO] [stdout] ad497e13fbb42cc753b029098c989ab68d5d1bbb7c1ff056d4cdc6e35c7353d5 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 91fce400f8f408e76df259e734044ca6419265ff4f8fafbde7f8bec0b93d4a9f [INFO] running `"docker" "start" "-a" "91fce400f8f408e76df259e734044ca6419265ff4f8fafbde7f8bec0b93d4a9f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling hello-piston v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `piston::input::keyboard::ModifierKey` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use piston::input::keyboard::ModifierKey; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `graphics::Graphics` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use graphics::Graphics; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `graphics::context::Context` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use graphics::context::Context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Color`, `FontSize` [INFO] [stderr] --> src/main.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | use graphics::types::{Color, FontSize}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Pos` [INFO] [stderr] --> src/app.rs:12:47 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::grid::{Drawable, View, Grid, Size, Pos}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Commands` [INFO] [stderr] --> src/main.rs:26:16 [INFO] [stderr] | [INFO] [stderr] 26 | use commands::{Commands}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `View` [INFO] [stderr] --> src/main.rs:27:22 [INFO] [stderr] | [INFO] [stderr] 27 | use grid::{Drawable, View}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `graphics::character::CharacterCache` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use graphics::character::CharacterCache; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Drawable` [INFO] [stderr] --> src/main.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | use grid::{Drawable, View}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/app.rs:130:21 [INFO] [stderr] | [INFO] [stderr] 130 | let mut view = Rc::new(RefCell::new(View::new(grid.clone(), pos, size).boxed())); [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: associated function is never used: `remove` [INFO] [stderr] --> src/chords.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn remove<'a, K>(&mut self, keys: K) where K: IntoIterator { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clear` [INFO] [stderr] --> src/chords.rs:68:12 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `RED` [INFO] [stderr] --> src/app.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | const RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `grid_size` [INFO] [stderr] --> src/app.rs:220:8 [INFO] [stderr] | [INFO] [stderr] 220 | fn grid_size(&self) -> (u32, u32) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.71s [INFO] running `"docker" "inspect" "91fce400f8f408e76df259e734044ca6419265ff4f8fafbde7f8bec0b93d4a9f"` [INFO] running `"docker" "rm" "-f" "91fce400f8f408e76df259e734044ca6419265ff4f8fafbde7f8bec0b93d4a9f"` [INFO] [stdout] 91fce400f8f408e76df259e734044ca6419265ff4f8fafbde7f8bec0b93d4a9f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 06731d8a638a8dfe396d27ce19a38e3384c9799b2ea3727bd89228798afd8ab0 [INFO] running `"docker" "start" "-a" "06731d8a638a8dfe396d27ce19a38e3384c9799b2ea3727bd89228798afd8ab0"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `piston::input::keyboard::ModifierKey` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use piston::input::keyboard::ModifierKey; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `graphics::Graphics` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use graphics::Graphics; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `graphics::context::Context` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use graphics::context::Context; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Color`, `FontSize` [INFO] [stderr] --> src/main.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | use graphics::types::{Color, FontSize}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Pos` [INFO] [stderr] --> src/app.rs:12:47 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::grid::{Drawable, View, Grid, Size, Pos}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Commands` [INFO] [stderr] --> src/main.rs:26:16 [INFO] [stderr] | [INFO] [stderr] 26 | use commands::{Commands}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `View` [INFO] [stderr] --> src/main.rs:27:22 [INFO] [stderr] | [INFO] [stderr] 27 | use grid::{Drawable, View}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `graphics::character::CharacterCache` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use graphics::character::CharacterCache; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Drawable` [INFO] [stderr] --> src/main.rs:27:12 [INFO] [stderr] | [INFO] [stderr] 27 | use grid::{Drawable, View}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/app.rs:130:21 [INFO] [stderr] | [INFO] [stderr] 130 | let mut view = Rc::new(RefCell::new(View::new(grid.clone(), pos, size).boxed())); [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: associated function is never used: `remove` [INFO] [stderr] --> src/chords.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn remove<'a, K>(&mut self, keys: K) where K: IntoIterator { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `clear` [INFO] [stderr] --> src/chords.rs:68:12 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `RED` [INFO] [stderr] --> src/app.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | const RED: [f32; 4] = [1.0, 0.0, 0.0, 1.0]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `grid_size` [INFO] [stderr] --> src/app.rs:220:8 [INFO] [stderr] | [INFO] [stderr] 220 | fn grid_size(&self) -> (u32, u32) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 15 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/hello_piston-db42bfdb7822bfa7 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test euclid::tests::test_euclid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "06731d8a638a8dfe396d27ce19a38e3384c9799b2ea3727bd89228798afd8ab0"` [INFO] running `"docker" "rm" "-f" "06731d8a638a8dfe396d27ce19a38e3384c9799b2ea3727bd89228798afd8ab0"` [INFO] [stdout] 06731d8a638a8dfe396d27ce19a38e3384c9799b2ea3727bd89228798afd8ab0