[INFO] cloning repository https://github.com/paulpage/pixel_editor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paulpage/pixel_editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulpage%2Fpixel_editor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulpage%2Fpixel_editor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 098edf9d9d93c65d9381f55f21b86c3c9a5d5bb4 [INFO] testing paulpage/pixel_editor against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaulpage%2Fpixel_editor" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paulpage/pixel_editor on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/paulpage/pixel_editor [INFO] finished tweaking git repo https://github.com/paulpage/pixel_editor [INFO] tweaked toml for git repo https://github.com/paulpage/pixel_editor written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/paulpage/pixel_editor already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c44ae9dd75f05a29114d324b3fc1e778a72ea69eb4d85af2f61b076df531f7fe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c44ae9dd75f05a29114d324b3fc1e778a72ea69eb4d85af2f61b076df531f7fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c44ae9dd75f05a29114d324b3fc1e778a72ea69eb4d85af2f61b076df531f7fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c44ae9dd75f05a29114d324b3fc1e778a72ea69eb4d85af2f61b076df531f7fe", kill_on_drop: false }` [INFO] [stdout] c44ae9dd75f05a29114d324b3fc1e778a72ea69eb4d85af2f61b076df531f7fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 04fd41850c6d1e24001b20569db07e2c5b11c62dc921bb886b1eab6f4a6030b1 [INFO] running `Command { std: "docker" "start" "-a" "04fd41850c6d1e24001b20569db07e2c5b11c62dc921bb886b1eab6f4a6030b1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling smallvec v1.4.1 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling instant v0.1.6 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.2 [INFO] [stderr] Compiling bytemuck v1.3.1 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling tiff v0.5.0 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling png v0.16.7 [INFO] [stderr] Compiling wayland-sys v0.23.6 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.1.0 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling wayland-commons v0.23.6 [INFO] [stderr] Compiling calloop v0.4.4 [INFO] [stderr] Compiling jpeg-decoder v0.1.20 [INFO] [stderr] Compiling image v0.23.8 [INFO] [stderr] Compiling smithay-client-toolkit v0.6.6 [INFO] [stderr] Compiling winit v0.22.2 [INFO] [stderr] Compiling glutin v0.24.1 [INFO] [stderr] Compiling pixel_editor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `max` [INFO] [stdout] --> src/layer.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 8 | use std::cmp::{min, max}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ImageHistory` [INFO] [stdout] --> src/main.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | use layer::{Image, ImageHistory, Layer}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/util.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | (self.x <= other.x + other.width as i32 && self.x + self.width as i32 >= other.x [INFO] [stdout] | ^ [INFO] [stdout] 58 | && self.y <= other.y + other.height as i32 && self.y + self.height as i32 >= other.y) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 57 ~ self.x <= other.x + other.width as i32 && self.x + self.width as i32 >= other.x [INFO] [stdout] 58 ~ && self.y <= other.y + other.height as i32 && self.y + self.height as i32 >= other.y [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Image` [INFO] [stdout] --> src/gui.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use super::layer::{Layer, Image}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/main.rs:355:25 [INFO] [stdout] | [INFO] [stdout] 355 | let mut t = Instant::now(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/layer.rs:233:33 [INFO] [stdout] | [INFO] [stdout] 233 | pub fn take_snapshot(&self, history: &mut ImageHistory) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/layer.rs:237:28 [INFO] [stdout] | [INFO] [stdout] 237 | pub fn undo(&mut self, history: &mut ImageHistory) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/layer.rs:241:28 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn redo(&mut self, history: &mut ImageHistory) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:355:21 [INFO] [stdout] | [INFO] [stdout] 355 | let mut t = Instant::now(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_text` [INFO] [stdout] --> src/gui.rs:292:12 [INFO] [stdout] | [INFO] [stdout] 292 | pub fn get_text(&self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 31s [INFO] running `Command { std: "docker" "inspect" "04fd41850c6d1e24001b20569db07e2c5b11c62dc921bb886b1eab6f4a6030b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04fd41850c6d1e24001b20569db07e2c5b11c62dc921bb886b1eab6f4a6030b1", kill_on_drop: false }` [INFO] [stdout] 04fd41850c6d1e24001b20569db07e2c5b11c62dc921bb886b1eab6f4a6030b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d22138c7c348fa23b6ae051c76877d9592e8f2cc4028965aab6e316a4ad371ee [INFO] running `Command { std: "docker" "start" "-a" "d22138c7c348fa23b6ae051c76877d9592e8f2cc4028965aab6e316a4ad371ee", kill_on_drop: false }` [INFO] [stderr] Compiling pixel_editor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `max` [INFO] [stdout] --> src/layer.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 8 | use std::cmp::{min, max}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ImageHistory` [INFO] [stdout] --> src/main.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | use layer::{Image, ImageHistory, Layer}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/util.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | (self.x <= other.x + other.width as i32 && self.x + self.width as i32 >= other.x [INFO] [stdout] | ^ [INFO] [stdout] 58 | && self.y <= other.y + other.height as i32 && self.y + self.height as i32 >= other.y) [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 57 ~ self.x <= other.x + other.width as i32 && self.x + self.width as i32 >= other.x [INFO] [stdout] 58 ~ && self.y <= other.y + other.height as i32 && self.y + self.height as i32 >= other.y [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Image` [INFO] [stdout] --> src/gui.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use super::layer::{Layer, Image}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/main.rs:355:25 [INFO] [stdout] | [INFO] [stdout] 355 | let mut t = Instant::now(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/layer.rs:233:33 [INFO] [stdout] | [INFO] [stdout] 233 | pub fn take_snapshot(&self, history: &mut ImageHistory) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/layer.rs:237:28 [INFO] [stdout] | [INFO] [stdout] 237 | pub fn undo(&mut self, history: &mut ImageHistory) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `history` [INFO] [stdout] --> src/layer.rs:241:28 [INFO] [stdout] | [INFO] [stdout] 241 | pub fn redo(&mut self, history: &mut ImageHistory) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:355:21 [INFO] [stdout] | [INFO] [stdout] 355 | let mut t = Instant::now(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_text` [INFO] [stdout] --> src/gui.rs:292:12 [INFO] [stdout] | [INFO] [stdout] 292 | pub fn get_text(&self) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `Command { std: "docker" "inspect" "d22138c7c348fa23b6ae051c76877d9592e8f2cc4028965aab6e316a4ad371ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d22138c7c348fa23b6ae051c76877d9592e8f2cc4028965aab6e316a4ad371ee", kill_on_drop: false }` [INFO] [stdout] d22138c7c348fa23b6ae051c76877d9592e8f2cc4028965aab6e316a4ad371ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 38d8a4ef32d1d0c9dbc95dd37397d9e96955cc2d167bff1575f9e17c5104d24c [INFO] running `Command { std: "docker" "start" "-a" "38d8a4ef32d1d0c9dbc95dd37397d9e96955cc2d167bff1575f9e17c5104d24c", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused import: `max` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/layer.rs:8:21 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 8 | use std::cmp::{min, max}; [INFO] [stdout] [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ImageHistory` [INFO] [stderr] --> src/main.rs:9:20 [INFO] [stderr] | [INFO] [stderr] 9 | use layer::{Image, ImageHistory, Layer}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/util.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | (self.x <= other.x + other.width as i32 && self.x + self.width as i32 >= other.x [INFO] [stderr] | ^ [INFO] [stderr] 58 | && self.y <= other.y + other.height as i32 && self.y + self.height as i32 >= other.y) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 57 ~ self.x <= other.x + other.width as i32 && self.x + self.width as i32 >= other.x [INFO] [stderr] 58 ~ && self.y <= other.y + other.height as i32 && self.y + self.height as i32 >= other.y [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `Image` [INFO] [stderr] --> src/gui.rs:4:27 [INFO] [stderr] | [INFO] [stderr] 4 | use super::layer::{Layer, Image}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/main.rs:355:25 [INFO] [stderr] | [INFO] [stderr] 355 | let mut t = Instant::now(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `history` [INFO] [stderr] --> src/layer.rs:233:33 [INFO] [stderr] | [INFO] [stderr] 233 | pub fn take_snapshot(&self, history: &mut ImageHistory) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `history` [INFO] [stderr] --> src/layer.rs:237:28 [INFO] [stderr] | [INFO] [stderr] 237 | pub fn undo(&mut self, history: &mut ImageHistory) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `history` [INFO] [stderr] --> src/layer.rs:241:28 [INFO] [stderr] | [INFO] [stderr] 241 | pub fn redo(&mut self, history: &mut ImageHistory) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:355:21 [INFO] [stderr] | [INFO] [stderr] 355 | let mut t = Instant::now(); [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: `get_text` [INFO] [stderr] --> src/gui.rs:292:12 [INFO] [stderr] | [INFO] [stderr] 292 | pub fn get_text(&self) -> String { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `pixel_editor` (bin "pixel_editor" test) generated 10 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pixel_editor-9a25c5ee30f72562) [INFO] running `Command { std: "docker" "inspect" "38d8a4ef32d1d0c9dbc95dd37397d9e96955cc2d167bff1575f9e17c5104d24c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38d8a4ef32d1d0c9dbc95dd37397d9e96955cc2d167bff1575f9e17c5104d24c", kill_on_drop: false }` [INFO] [stdout] 38d8a4ef32d1d0c9dbc95dd37397d9e96955cc2d167bff1575f9e17c5104d24c