[INFO] cloning repository https://github.com/jean1398reborn/double-a-batteries [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jean1398reborn/double-a-batteries" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjean1398reborn%2Fdouble-a-batteries", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjean1398reborn%2Fdouble-a-batteries'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9a262c4c5c5be674aa3ac88c9ed4f306e0bc25ba [INFO] checking jean1398reborn/double-a-batteries against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjean1398reborn%2Fdouble-a-batteries" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jean1398reborn/double-a-batteries on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jean1398reborn/double-a-batteries [INFO] finished tweaking git repo https://github.com/jean1398reborn/double-a-batteries [INFO] tweaked toml for git repo https://github.com/jean1398reborn/double-a-batteries written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/jean1398reborn/double-a-batteries already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 388182275c203cf98d2d1528170c182b5f8ba89c67359e925f784fc227926b2f [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" "388182275c203cf98d2d1528170c182b5f8ba89c67359e925f784fc227926b2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "388182275c203cf98d2d1528170c182b5f8ba89c67359e925f784fc227926b2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "388182275c203cf98d2d1528170c182b5f8ba89c67359e925f784fc227926b2f", kill_on_drop: false }` [INFO] [stdout] 388182275c203cf98d2d1528170c182b5f8ba89c67359e925f784fc227926b2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a5be65c899fecf16d4c3a5b93c01d26eb3b50a35fe94585d9fb0401961e34b9 [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" "2a5be65c899fecf16d4c3a5b93c01d26eb3b50a35fe94585d9fb0401961e34b9", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling version-compare v0.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling sdl2 v0.35.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling sdl2-sys v0.35.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking thread-id v3.3.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking ordered-float v2.8.0 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking serde_yaml v0.8.21 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking log4rs v1.0.0 [INFO] [stderr] Checking augmented_ascension v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `debug`, `info` [INFO] [stdout] --> src/err.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{debug, error, info, trace, warn}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `info` [INFO] [stdout] --> src/err.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{debug, error, info, trace, warn}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> src/err.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::{Debug, Display}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, `warn` [INFO] [stdout] --> src/main.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use log::{debug, error, info, trace, warn}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log4rs` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use log4rs; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WindowEvent` [INFO] [stdout] --> src/main.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | use sdl2::event::{Event, WindowEvent}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Canvas` [INFO] [stdout] --> src/main.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | use sdl2::render::{Canvas, WindowCanvas}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EventPump` [INFO] [stdout] --> src/main.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | use sdl2::{EventPump, VideoSubsystem}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:53:27 [INFO] [stdout] | [INFO] [stdout] 53 | self.delta_time = ((self.now_time as f64 - self.last_time as f64) * 1000.0 [INFO] [stdout] | ^ [INFO] [stdout] 54 | / self.timer.performance_frequency() as f64); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 53 ~ self.delta_time = (self.now_time as f64 - self.last_time as f64) * 1000.0 [INFO] [stdout] 54 ~ / self.timer.performance_frequency() as f64; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `game_path` should have an upper camel case name [INFO] [stdout] --> src/main.rs:218:12 [INFO] [stdout] | [INFO] [stdout] 218 | pub struct game_path { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `GamePath` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `map` should have an upper camel case name [INFO] [stdout] --> src/main.rs:223:12 [INFO] [stdout] | [INFO] [stdout] 223 | pub struct map { [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> src/err.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fmt::{Debug, Display}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, `warn` [INFO] [stdout] --> src/main.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use log::{debug, error, info, trace, warn}; [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log4rs` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use log4rs; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WindowEvent` [INFO] [stdout] --> src/main.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | use sdl2::event::{Event, WindowEvent}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Canvas` [INFO] [stdout] --> src/main.rs:13:20 [INFO] [stdout] | [INFO] [stdout] 13 | use sdl2::render::{Canvas, WindowCanvas}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EventPump` [INFO] [stdout] --> src/main.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | use sdl2::{EventPump, VideoSubsystem}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:53:27 [INFO] [stdout] | [INFO] [stdout] 53 | self.delta_time = ((self.now_time as f64 - self.last_time as f64) * 1000.0 [INFO] [stdout] | ^ [INFO] [stdout] 54 | / self.timer.performance_frequency() as f64); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 53 ~ self.delta_time = (self.now_time as f64 - self.last_time as f64) * 1000.0 [INFO] [stdout] 54 ~ / self.timer.performance_frequency() as f64; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `game_path` should have an upper camel case name [INFO] [stdout] --> src/main.rs:218:12 [INFO] [stdout] | [INFO] [stdout] 218 | pub struct game_path { [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper camel case: `GamePath` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `map` should have an upper camel case name [INFO] [stdout] --> src/main.rs:223:12 [INFO] [stdout] | [INFO] [stdout] 223 | pub struct map { [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case: `Map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `display_mode` [INFO] [stdout] --> src/main.rs:243:10 [INFO] [stdout] | [INFO] [stdout] 243 | let (display_mode, res_x, res_y) = get_resolution(&subsystem, 0, 1280, 720); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display_mode` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res_x` [INFO] [stdout] --> src/main.rs:247:10 [INFO] [stdout] | [INFO] [stdout] 247 | let (res_x, res_y) = window.size(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_res_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res_y` [INFO] [stdout] --> src/main.rs:247:17 [INFO] [stdout] | [INFO] [stdout] 247 | let (res_x, res_y) = window.size(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_res_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `okay` [INFO] [stdout] --> src/err.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | Ok(okay) => true, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_okay` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `okay` [INFO] [stdout] --> src/err.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(okay) => true, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_okay` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `display_mode` [INFO] [stdout] --> src/main.rs:243:10 [INFO] [stdout] | [INFO] [stdout] 243 | let (display_mode, res_x, res_y) = get_resolution(&subsystem, 0, 1280, 720); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_display_mode` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res_x` [INFO] [stdout] --> src/main.rs:247:10 [INFO] [stdout] | [INFO] [stdout] 247 | let (res_x, res_y) = window.size(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_res_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res_y` [INFO] [stdout] --> src/main.rs:247:17 [INFO] [stdout] | [INFO] [stdout] 247 | let (res_x, res_y) = window.size(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_res_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `okay` [INFO] [stdout] --> src/err.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | Ok(okay) => true, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_okay` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `okay` [INFO] [stdout] --> src/err.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | Ok(okay) => true, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_okay` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:130:33 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn set_icon(iconpath: &str, mut canvas: &mut WindowCanvas) -> bool { [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:130:33 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn set_icon(iconpath: &str, mut canvas: &mut WindowCanvas) -> bool { [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: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 147 | mut display_time: f64, [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:147:5 [INFO] [stdout] | [INFO] [stdout] 147 | mut display_time: f64, [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:158:10 [INFO] [stdout] | [INFO] [stdout] 158 | let (mut cenx, mut ceny) = canvas.centre(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:158:20 [INFO] [stdout] | [INFO] [stdout] 158 | let (mut cenx, mut ceny) = canvas.centre(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | let mut rect = sdl2::rect::Rect::from_center( [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | let mut window = create_window(&subsystem, "Testing Window", res_x, res_y); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/err.rs:45:20 [INFO] [stdout] | [INFO] [stdout] 45 | panic!(message) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 45 | panic!("{}", message) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:158:10 [INFO] [stdout] | [INFO] [stdout] 158 | let (mut cenx, mut ceny) = canvas.centre(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:158:20 [INFO] [stdout] | [INFO] [stdout] 158 | let (mut cenx, mut ceny) = canvas.centre(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | let mut rect = sdl2::rect::Rect::from_center( [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | let mut window = create_window(&subsystem, "Testing Window", res_x, res_y); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/err.rs:45:20 [INFO] [stdout] | [INFO] [stdout] 45 | panic!(message) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 45 | panic!("{}", message) [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | canvas.copy_ex(&texture, None, rect, 0.0, centre, false, false); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Warning` should have a snake case name [INFO] [stdout] --> src/err.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | Err(Warning) => { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `warning` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Error` should have a snake case name [INFO] [stdout] --> src/err.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | Err(Error) => { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | canvas.copy_ex(&texture, None, rect, 0.0, centre, false, false); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Warning` should have a snake case name [INFO] [stdout] --> src/err.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | Err(Warning) => { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `warning` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Error` should have a snake case name [INFO] [stdout] --> src/err.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | Err(Error) => { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/message.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | show_simple_message_box(MessageBoxFlag::ERROR, title, message, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/message.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | show_simple_message_box(MessageBoxFlag::WARNING, title, message, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/message.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | show_simple_message_box(MessageBoxFlag::ERROR, title, message, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/message.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | show_simple_message_box(MessageBoxFlag::WARNING, title, message, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 30 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.03s [INFO] running `Command { std: "docker" "inspect" "2a5be65c899fecf16d4c3a5b93c01d26eb3b50a35fe94585d9fb0401961e34b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a5be65c899fecf16d4c3a5b93c01d26eb3b50a35fe94585d9fb0401961e34b9", kill_on_drop: false }` [INFO] [stdout] 2a5be65c899fecf16d4c3a5b93c01d26eb3b50a35fe94585d9fb0401961e34b9