[INFO] cloning repository https://github.com/mr-m0nkey/chip-8 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mr-m0nkey/chip-8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmr-m0nkey%2Fchip-8"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmr-m0nkey%2Fchip-8'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4c91cfb08bb026ec550c53070c551c3a6590064a [INFO] testing mr-m0nkey/chip-8 against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmr-m0nkey%2Fchip-8" "/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/mr-m0nkey/chip-8 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mr-m0nkey/chip-8 [INFO] finished tweaking git repo https://github.com/mr-m0nkey/chip-8 [INFO] tweaked toml for git repo https://github.com/mr-m0nkey/chip-8 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/mr-m0nkey/chip-8 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+1.44.0" "build" "--frozen"` [INFO] [stdout] bb093ba391861999b24391801de9f62a20c6d9d8660a24482ba35e93d9c87baa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "bb093ba391861999b24391801de9f62a20c6d9d8660a24482ba35e93d9c87baa"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling downcast-rs v1.1.1 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling xi-unicode v0.2.0 [INFO] [stderr] Compiling bytecount v0.4.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling mint v0.5.4 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling podio v0.1.6 [INFO] [stderr] Compiling claxon v0.4.2 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling rustc-hash v1.0.1 [INFO] [stderr] Compiling ogg v0.7.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.18 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling png v0.15.3 [INFO] [stderr] Compiling gfx_core v0.9.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling lewton v0.9.4 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling rand v0.4.6 [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 slice-deque v0.2.4 [INFO] [stderr] Compiling dirs-sys v0.3.4 [INFO] [stderr] Compiling gfx_gl v0.6.0 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling cpal v0.8.2 [INFO] [stderr] Compiling minimp3 v0.3.3 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling backtrace v0.3.42 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling sid v0.5.2 [INFO] [stderr] Compiling alga v0.9.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling zip v0.5.4 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling twox-hash v1.5.0 [INFO] [stderr] Compiling gilrs-core v0.2.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling nalgebra v0.18.1 [INFO] [stderr] Compiling gilrs v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling smart-default v0.5.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling rusttype v0.8.2 [INFO] [stderr] Compiling gfx_device_gl v0.16.2 [INFO] [stderr] Compiling gfx v0.18.2 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling glyph_brush_layout v0.1.8 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling glyph_brush v0.6.1 [INFO] [stderr] Compiling euclid v0.19.9 [INFO] [stderr] Compiling tiff v0.3.1 [INFO] [stderr] Compiling glyph_brush v0.5.4 [INFO] [stderr] Compiling image v0.22.4 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling lyon_geom v0.12.7 [INFO] [stderr] Compiling lyon_path v0.13.2 [INFO] [stderr] Compiling lyon_tessellation v0.13.5 [INFO] [stderr] Compiling lyon_algorithms v0.13.4 [INFO] [stderr] Compiling winit v0.19.5 [INFO] [stderr] Compiling lyon v0.13.5 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling glutin v0.20.1 [INFO] [stderr] Compiling ggez v0.5.1 [INFO] [stderr] Compiling gfx_window_glutin v0.30.0 [INFO] [stderr] Compiling rodio v0.9.0 [INFO] [stderr] Compiling chip_8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `ContextBuilder`, `Context`, `GameResult` [INFO] [stderr] --> src/bus.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | use ggez::{Context, ContextBuilder, GameResult}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/bus.rs:49:16 [INFO] [stderr] | [INFO] [stderr] 49 | if (x_coord as u16 * y_coord as u16 > 2048) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/bus.rs:53:16 [INFO] [stderr] | [INFO] [stderr] 53 | if (index >= 2048) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Color`, `DrawMode`, `DrawParam` [INFO] [stderr] --> src/cpu.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use ggez::graphics::{Color, DrawMode, DrawParam}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::nalgebra::Point2` [INFO] [stderr] --> src/cpu.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use ggez::nalgebra::Point2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GameResult`, `event`, `graphics` [INFO] [stderr] --> src/cpu.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | use ggez::{event, graphics, Context, GameResult}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EventHandler`, `EventsLoop`, `KeyMods`, `self` [INFO] [stderr] --> src/keyboard.rs:1:19 [INFO] [stderr] | [INFO] [stderr] 1 | use ggez::event::{self, EventHandler, EventsLoop, KeyCode, KeyMods}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `EventsLoop` [INFO] [stderr] --> src/machine.rs:5:39 [INFO] [stderr] | [INFO] [stderr] 5 | use ggez::event::{self, EventHandler, EventsLoop, KeyCode, KeyMods}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::input::keyboard` [INFO] [stderr] --> src/machine.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use ggez::input::keyboard; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ContextBuilder` [INFO] [stderr] --> src/machine.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | use ggez::{Context, ContextBuilder, GameResult}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Color`, `DrawMode` [INFO] [stderr] --> src/machine.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | use ggez::graphics::{Color, DrawMode, DrawParam}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::nalgebra::Point2` [INFO] [stderr] --> src/machine.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use ggez::nalgebra::Point2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around `for` iterator expression [INFO] [stderr] --> src/ram.rs:44:18 [INFO] [stderr] | [INFO] [stderr] 44 | for i in { PROGRAM_START as usize..(rom.len() + (PROGRAM_START as usize)) } { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EventHandler`, `EventsLoop`, `KeyCode`, `KeyMods` [INFO] [stderr] --> src/main.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | use ggez::event::{self, EventHandler, EventsLoop, KeyCode, KeyMods}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::graphics` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use ggez::graphics; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Context`, `GameResult` [INFO] [stderr] --> src/main.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | use ggez::{Context, ContextBuilder, GameResult}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `keyboard` [INFO] [stderr] --> src/bus.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | keyboard: Keyboard, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_last_key_pressed` [INFO] [stderr] --> src/bus.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn set_last_key_pressed() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_last_key_pressed` [INFO] [stderr] --> src/bus.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn get_last_key_pressed() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `WIDTH` [INFO] [stderr] --> src/cpu.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | const WIDTH: usize = 64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `HEIGHT` [INFO] [stderr] --> src/cpu.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | const HEIGHT: usize = 32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_screen_blank` [INFO] [stderr] --> src/display.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn is_screen_blank(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `keyboard` [INFO] [stderr] --> src/machine.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | keyboard: Keyboard, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `start` [INFO] [stderr] --> src/machine.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn start(&mut self) { //TODO return result [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 24 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 09s [INFO] running `"docker" "inspect" "bb093ba391861999b24391801de9f62a20c6d9d8660a24482ba35e93d9c87baa"` [INFO] running `"docker" "rm" "-f" "bb093ba391861999b24391801de9f62a20c6d9d8660a24482ba35e93d9c87baa"` [INFO] [stdout] bb093ba391861999b24391801de9f62a20c6d9d8660a24482ba35e93d9c87baa [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" "+1.44.0" "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] a19d62cdf83cc1eaab969a92c9e2c3a56ea6d60b39bf1d0532d2ec9f743effcd [INFO] running `"docker" "start" "-a" "a19d62cdf83cc1eaab969a92c9e2c3a56ea6d60b39bf1d0532d2ec9f743effcd"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling chip_8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `ContextBuilder`, `Context`, `GameResult` [INFO] [stderr] --> src/bus.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | use ggez::{Context, ContextBuilder, GameResult}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/bus.rs:49:16 [INFO] [stderr] | [INFO] [stderr] 49 | if (x_coord as u16 * y_coord as u16 > 2048) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/bus.rs:53:16 [INFO] [stderr] | [INFO] [stderr] 53 | if (index >= 2048) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Color`, `DrawMode`, `DrawParam` [INFO] [stderr] --> src/cpu.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use ggez::graphics::{Color, DrawMode, DrawParam}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::nalgebra::Point2` [INFO] [stderr] --> src/cpu.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use ggez::nalgebra::Point2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GameResult`, `event`, `graphics` [INFO] [stderr] --> src/cpu.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | use ggez::{event, graphics, Context, GameResult}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EventHandler`, `EventsLoop`, `KeyMods`, `self` [INFO] [stderr] --> src/keyboard.rs:1:19 [INFO] [stderr] | [INFO] [stderr] 1 | use ggez::event::{self, EventHandler, EventsLoop, KeyCode, KeyMods}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `EventsLoop` [INFO] [stderr] --> src/machine.rs:5:39 [INFO] [stderr] | [INFO] [stderr] 5 | use ggez::event::{self, EventHandler, EventsLoop, KeyCode, KeyMods}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::input::keyboard` [INFO] [stderr] --> src/machine.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use ggez::input::keyboard; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ContextBuilder` [INFO] [stderr] --> src/machine.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | use ggez::{Context, ContextBuilder, GameResult}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Color`, `DrawMode` [INFO] [stderr] --> src/machine.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | use ggez::graphics::{Color, DrawMode, DrawParam}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::nalgebra::Point2` [INFO] [stderr] --> src/machine.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use ggez::nalgebra::Point2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around `for` iterator expression [INFO] [stderr] --> src/ram.rs:44:18 [INFO] [stderr] | [INFO] [stderr] 44 | for i in { PROGRAM_START as usize..(rom.len() + (PROGRAM_START as usize)) } { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EventHandler`, `EventsLoop`, `KeyCode`, `KeyMods` [INFO] [stderr] --> src/main.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | use ggez::event::{self, EventHandler, EventsLoop, KeyCode, KeyMods}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::graphics` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use ggez::graphics; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Context`, `GameResult` [INFO] [stderr] --> src/main.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | use ggez::{Context, ContextBuilder, GameResult}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `keyboard` [INFO] [stderr] --> src/bus.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | keyboard: Keyboard, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_last_key_pressed` [INFO] [stderr] --> src/bus.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn set_last_key_pressed() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_last_key_pressed` [INFO] [stderr] --> src/bus.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn get_last_key_pressed() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `WIDTH` [INFO] [stderr] --> src/cpu.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | const WIDTH: usize = 64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `HEIGHT` [INFO] [stderr] --> src/cpu.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | const HEIGHT: usize = 32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_screen_blank` [INFO] [stderr] --> src/display.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn is_screen_blank(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `keyboard` [INFO] [stderr] --> src/machine.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | keyboard: Keyboard, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `start` [INFO] [stderr] --> src/machine.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn start(&mut self) { //TODO return result [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 24 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.50s [INFO] running `"docker" "inspect" "a19d62cdf83cc1eaab969a92c9e2c3a56ea6d60b39bf1d0532d2ec9f743effcd"` [INFO] running `"docker" "rm" "-f" "a19d62cdf83cc1eaab969a92c9e2c3a56ea6d60b39bf1d0532d2ec9f743effcd"` [INFO] [stdout] a19d62cdf83cc1eaab969a92c9e2c3a56ea6d60b39bf1d0532d2ec9f743effcd [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" "+1.44.0" "test" "--frozen"` [INFO] [stdout] c4b46295f3f8c53cc3c6c2c5b3d70e717b22ca82a9b79d779c5050afc801b406 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "c4b46295f3f8c53cc3c6c2c5b3d70e717b22ca82a9b79d779c5050afc801b406"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused imports: `ContextBuilder`, `Context`, `GameResult` [INFO] [stderr] --> src/bus.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | use ggez::{Context, ContextBuilder, GameResult}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/bus.rs:49:16 [INFO] [stderr] | [INFO] [stderr] 49 | if (x_coord as u16 * y_coord as u16 > 2048) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/bus.rs:53:16 [INFO] [stderr] | [INFO] [stderr] 53 | if (index >= 2048) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Color`, `DrawMode`, `DrawParam` [INFO] [stderr] --> src/cpu.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use ggez::graphics::{Color, DrawMode, DrawParam}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::nalgebra::Point2` [INFO] [stderr] --> src/cpu.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use ggez::nalgebra::Point2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GameResult`, `event`, `graphics` [INFO] [stderr] --> src/cpu.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | use ggez::{event, graphics, Context, GameResult}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EventHandler`, `EventsLoop`, `KeyMods`, `self` [INFO] [stderr] --> src/keyboard.rs:1:19 [INFO] [stderr] | [INFO] [stderr] 1 | use ggez::event::{self, EventHandler, EventsLoop, KeyCode, KeyMods}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `EventsLoop` [INFO] [stderr] --> src/machine.rs:5:39 [INFO] [stderr] | [INFO] [stderr] 5 | use ggez::event::{self, EventHandler, EventsLoop, KeyCode, KeyMods}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::input::keyboard` [INFO] [stderr] --> src/machine.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use ggez::input::keyboard; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ContextBuilder` [INFO] [stderr] --> src/machine.rs:7:21 [INFO] [stderr] | [INFO] [stderr] 7 | use ggez::{Context, ContextBuilder, GameResult}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Color`, `DrawMode` [INFO] [stderr] --> src/machine.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | use ggez::graphics::{Color, DrawMode, DrawParam}; [INFO] [stderr] | ^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::nalgebra::Point2` [INFO] [stderr] --> src/machine.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use ggez::nalgebra::Point2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around `for` iterator expression [INFO] [stderr] --> src/ram.rs:44:18 [INFO] [stderr] | [INFO] [stderr] 44 | for i in { PROGRAM_START as usize..(rom.len() + (PROGRAM_START as usize)) } { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EventHandler`, `EventsLoop`, `KeyCode`, `KeyMods` [INFO] [stderr] --> src/main.rs:10:25 [INFO] [stderr] | [INFO] [stderr] 10 | use ggez::event::{self, EventHandler, EventsLoop, KeyCode, KeyMods}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ggez::graphics` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use ggez::graphics; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Context`, `GameResult` [INFO] [stderr] --> src/main.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | use ggez::{Context, ContextBuilder, GameResult}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `keyboard` [INFO] [stderr] --> src/bus.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | keyboard: Keyboard, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_last_key_pressed` [INFO] [stderr] --> src/bus.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn set_last_key_pressed() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_last_key_pressed` [INFO] [stderr] --> src/bus.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn get_last_key_pressed() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `WIDTH` [INFO] [stderr] --> src/cpu.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | const WIDTH: usize = 64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `HEIGHT` [INFO] [stderr] --> src/cpu.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | const HEIGHT: usize = 32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_screen_blank` [INFO] [stderr] --> src/display.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn is_screen_blank(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `keyboard` [INFO] [stderr] --> src/machine.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | keyboard: Keyboard, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `start` [INFO] [stderr] --> src/machine.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | pub fn start(&mut self) { //TODO return result [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 24 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/chip_8-604202e52e00072a [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "c4b46295f3f8c53cc3c6c2c5b3d70e717b22ca82a9b79d779c5050afc801b406"` [INFO] running `"docker" "rm" "-f" "c4b46295f3f8c53cc3c6c2c5b3d70e717b22ca82a9b79d779c5050afc801b406"` [INFO] [stdout] c4b46295f3f8c53cc3c6c2c5b3d70e717b22ca82a9b79d779c5050afc801b406