Nov 17 14:40:03.463 INFO testing JJag/gb-rust against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 14:40:03.463 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 14:40:03.711 INFO [stdout] e13a5f8bc57ba5697a9d7bbf2df4618ce0bbefb394af258d5744ecfde1ce40ac
Nov 17 14:40:03.711 INFO running `"docker" "start" "-a" "e13a5f8bc57ba5697a9d7bbf2df4618ce0bbefb394af258d5744ecfde1ce40ac"`
Nov 17 14:40:04.472 INFO [stderr] usermod: no changes
Nov 17 14:40:04.770 INFO [stderr]    Compiling memchr v0.1.11
Nov 17 14:40:04.771 INFO [stderr]    Compiling x11-dl v2.17.1
Nov 17 14:40:04.787 INFO [stderr]    Compiling shared_library v0.1.8
Nov 17 14:40:04.787 INFO [stderr]    Compiling gl_generator v0.7.0
Nov 17 14:40:04.787 INFO [stderr]    Compiling gl_generator v0.6.1
Nov 17 14:40:04.787 INFO [stderr]    Compiling rayon-core v1.3.0
Nov 17 14:40:04.790 INFO [stderr]    Compiling thread-id v2.0.0
Nov 17 14:40:04.790 INFO [stderr]    Compiling pistoncore-input v0.20.0
Nov 17 14:40:05.413 INFO [stderr]    Compiling target_build_utils v0.3.1
Nov 17 14:40:06.143 INFO [stderr]    Compiling thread_local v0.2.7
Nov 17 14:40:08.519 INFO [stderr]    Compiling aho-corasick v0.5.3
Nov 17 14:40:09.055 INFO [stderr]    Compiling osmesa-sys v0.1.2
Nov 17 14:40:18.367 INFO [stderr]    Compiling regex v0.1.80
Nov 17 14:40:19.812 INFO [stderr]    Compiling rayon v0.8.2
Nov 17 14:40:19.837 INFO [stderr]    Compiling libloading v0.3.4
Nov 17 14:40:19.852 INFO [stderr]    Compiling glutin v0.10.1
Nov 17 14:40:20.099 INFO [stderr]    Compiling gl v0.7.0
Nov 17 14:40:27.875 INFO [stderr]    Compiling pistoncore-window v0.30.0
Nov 17 14:40:35.691 INFO [stderr]    Compiling dlib v0.3.1
Nov 17 14:40:35.899 INFO [stderr]    Compiling pistoncore-event_loop v0.35.0
Nov 17 14:40:37.122 INFO [stderr]    Compiling jpeg-decoder v0.1.13
Nov 17 14:40:38.375 INFO [stderr]    Compiling wayland-sys v0.9.10
Nov 17 14:40:38.624 INFO [stderr]    Compiling piston v0.35.0
Nov 17 14:40:39.235 INFO [stderr]    Compiling env_logger v0.3.5
Nov 17 14:40:41.047 INFO [stderr]    Compiling wayland-client v0.9.10
Nov 17 14:40:44.259 INFO [stderr]    Compiling image v0.18.0
Nov 17 14:40:46.983 INFO [stderr]    Compiling wayland-protocols v0.9.10
Nov 17 14:40:46.983 INFO [stderr]    Compiling wayland-kbd v0.9.1
Nov 17 14:40:52.119 INFO [stderr]    Compiling wayland-window v0.8.0
Nov 17 14:40:54.051 INFO [stderr]    Compiling winit v0.8.3
Nov 17 14:41:10.121 INFO [stderr]    Compiling piston2d-opengl_graphics v0.50.0
Nov 17 14:41:12.989 INFO [stderr]    Compiling pistoncore-glutin_window v0.43.0
Nov 17 14:41:18.789 INFO [stderr]    Compiling gb-rust v0.1.0 (/source)
Nov 17 14:41:21.058 INFO [stderr] warning: unused `#[macro_use]` import
Nov 17 14:41:21.058 INFO [stderr]  --> src/main.rs:8:1
Nov 17 14:41:21.058 INFO [stderr]   |
Nov 17 14:41:21.058 INFO [stderr] 8 | #[macro_use]
Nov 17 14:41:21.058 INFO [stderr]   | ^^^^^^^^^^^^
Nov 17 14:41:21.058 INFO [stderr]   |
Nov 17 14:41:21.058 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 14:41:21.058 INFO [stderr] 
Nov 17 14:41:21.058 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 17 14:41:21.058 INFO [stderr]   --> src/main.rs:22:5
Nov 17 14:41:21.058 INFO [stderr]    |
Nov 17 14:41:21.058 INFO [stderr] 22 | use std::collections::HashMap;
Nov 17 14:41:21.058 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:41:21.058 INFO [stderr] 
Nov 17 14:41:21.058 INFO [stderr] warning: unused import: `std::time::Instant`
Nov 17 14:41:21.058 INFO [stderr]   --> src/main.rs:25:5
Nov 17 14:41:21.058 INFO [stderr]    |
Nov 17 14:41:21.058 INFO [stderr] 25 | use std::time::Instant;
Nov 17 14:41:21.058 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 17 14:41:21.058 INFO [stderr] 
Nov 17 14:41:21.058 INFO [stderr] warning: unused import: `super::*`
Nov 17 14:41:21.058 INFO [stderr]   --> src/util.rs:47:9
Nov 17 14:41:21.058 INFO [stderr]    |
Nov 17 14:41:21.058 INFO [stderr] 47 |     use super::*;
Nov 17 14:41:21.058 INFO [stderr]    |         ^^^^^^^^
Nov 17 14:41:21.058 INFO [stderr] 
Nov 17 14:41:21.058 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Nov 17 14:41:21.058 INFO [stderr]  --> src/gfx.rs:1:5
Nov 17 14:41:21.058 INFO [stderr]   |
Nov 17 14:41:21.058 INFO [stderr] 1 | use glutin_window::GlutinWindow as Window;
Nov 17 14:41:21.058 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:41:21.058 INFO [stderr] 
Nov 17 14:41:21.058 INFO [stderr] warning: unused import: `piston::event_loop::*`
Nov 17 14:41:21.058 INFO [stderr]  --> src/gfx.rs:4:5
Nov 17 14:41:21.058 INFO [stderr]   |
Nov 17 14:41:21.058 INFO [stderr] 4 | use piston::event_loop::*;
Nov 17 14:41:21.058 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:41:21.058 INFO [stderr] 
Nov 17 14:41:21.058 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Nov 17 14:41:21.058 INFO [stderr]  --> src/gfx.rs:6:5
Nov 17 14:41:21.058 INFO [stderr]   |
Nov 17 14:41:21.058 INFO [stderr] 6 | use piston::window::WindowSettings;
Nov 17 14:41:21.058 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:41:21.058 INFO [stderr] 
Nov 17 14:41:21.058 INFO [stderr] warning: unused imports: `Duration`, `Instant`
Nov 17 14:41:21.058 INFO [stderr]  --> src/gfx.rs:7:17
Nov 17 14:41:21.058 INFO [stderr]   |
Nov 17 14:41:21.058 INFO [stderr] 7 | use std::time::{Duration, Instant};
Nov 17 14:41:21.058 INFO [stderr]   |                 ^^^^^^^^  ^^^^^^^
Nov 17 14:41:21.058 INFO [stderr] 
Nov 17 14:41:21.058 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 17 14:41:21.058 INFO [stderr]    --> src/gfx.rs:105:28
Nov 17 14:41:21.058 INFO [stderr]     |
Nov 17 14:41:21.058 INFO [stderr] 105 |             let global_x = (x_offset + x);
Nov 17 14:41:21.058 INFO [stderr]     |                            ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 14:41:21.058 INFO [stderr]     |
Nov 17 14:41:21.058 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 17 14:41:21.058 INFO [stderr] 
Nov 17 14:41:21.058 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 17 14:41:21.058 INFO [stderr]    --> src/gfx.rs:106:28
Nov 17 14:41:21.058 INFO [stderr]     |
Nov 17 14:41:21.058 INFO [stderr] 106 |             let global_y = (y_offset + y);
Nov 17 14:41:21.058 INFO [stderr]     |                            ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 14:41:21.058 INFO [stderr] 
Nov 17 14:41:21.059 INFO [stderr] warning: unused import: `graphics::*`
Nov 17 14:41:21.059 INFO [stderr]    --> src/gfx.rs:171:13
Nov 17 14:41:21.059 INFO [stderr]     |
Nov 17 14:41:21.059 INFO [stderr] 171 |         use graphics::*;
Nov 17 14:41:21.059 INFO [stderr]     |             ^^^^^^^^^^^
Nov 17 14:41:21.059 INFO [stderr] 
Nov 17 14:41:21.568 INFO [stderr] warning: unused variable: `bg_map_dim`
Nov 17 14:41:21.568 INFO [stderr]   --> src/main.rs:62:9
Nov 17 14:41:21.568 INFO [stderr]    |
Nov 17 14:41:21.568 INFO [stderr] 62 |     let bg_map_dim = [32 * 8, 32 * 8];
Nov 17 14:41:21.569 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_bg_map_dim` instead
Nov 17 14:41:21.569 INFO [stderr]    |
Nov 17 14:41:21.569 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 14:41:21.570 INFO [stderr] 
Nov 17 14:41:21.570 INFO [stderr] warning: unused variable: `cycles_passed`
Nov 17 14:41:21.570 INFO [stderr]    --> src/main.rs:123:9
Nov 17 14:41:21.571 INFO [stderr]     |
Nov 17 14:41:21.571 INFO [stderr] 123 |     let cycles_passed = 4; // let's pretend all instructions take 4 clock cycles
Nov 17 14:41:21.571 INFO [stderr]     |         ^^^^^^^^^^^^^ help: consider using `_cycles_passed` instead
Nov 17 14:41:21.571 INFO [stderr] 
Nov 17 14:41:21.571 INFO [stderr] warning: unused variable: `debug_mode`
Nov 17 14:41:21.572 INFO [stderr]    --> src/main.rs:118:52
Nov 17 14:41:21.572 INFO [stderr]     |
Nov 17 14:41:21.572 INFO [stderr] 118 | fn run_machine_cycle(cpu: &mut Cpu, gpu: &mut Gpu, debug_mode: bool) {
Nov 17 14:41:21.572 INFO [stderr]     |                                                    ^^^^^^^^^^ help: consider using `_debug_mode` instead
Nov 17 14:41:21.572 INFO [stderr] 
Nov 17 14:41:21.573 INFO [stderr] warning: unused variable: `mode`
Nov 17 14:41:21.573 INFO [stderr]   --> src/gfx.rs:41:49
Nov 17 14:41:21.573 INFO [stderr]    |
Nov 17 14:41:21.573 INFO [stderr] 41 |     pub fn get<'a>(&self, tileset: &'a Tileset, mode: u8, x: i32, y: i32) -> &'a Tile {
Nov 17 14:41:21.573 INFO [stderr]    |                                                 ^^^^ help: consider using `_mode` instead
Nov 17 14:41:21.573 INFO [stderr] 
Nov 17 14:41:21.574 INFO [stderr] warning: unused variable: `sc_x`
Nov 17 14:41:21.574 INFO [stderr]    --> src/gfx.rs:167:54
Nov 17 14:41:21.574 INFO [stderr]     |
Nov 17 14:41:21.574 INFO [stderr] 167 |     fn render_tilemap_to_buf(&mut self, vram: &[u8], sc_x: u8, sc_y: u8) -> Array2D {
Nov 17 14:41:21.574 INFO [stderr]     |                                                      ^^^^ help: consider using `_sc_x` instead
Nov 17 14:41:21.574 INFO [stderr] 
Nov 17 14:41:21.575 INFO [stderr] warning: unused variable: `sc_y`
Nov 17 14:41:21.575 INFO [stderr]    --> src/gfx.rs:167:64
Nov 17 14:41:21.575 INFO [stderr]     |
Nov 17 14:41:21.575 INFO [stderr] 167 |     fn render_tilemap_to_buf(&mut self, vram: &[u8], sc_x: u8, sc_y: u8) -> Array2D {
Nov 17 14:41:21.575 INFO [stderr]     |                                                                ^^^^ help: consider using `_sc_y` instead
Nov 17 14:41:21.576 INFO [stderr] 
Nov 17 14:41:21.576 INFO [stderr] warning: unused variable: `square`
Nov 17 14:41:21.576 INFO [stderr]    --> src/gfx.rs:201:17
Nov 17 14:41:21.576 INFO [stderr]     |
Nov 17 14:41:21.576 INFO [stderr] 201 |             let square = rectangle::rectangle_by_corners(1.0, 1.0, 1.0 + SCREEN_WIDTH, 1.0 + SCREEN_HEIGHT);
Nov 17 14:41:21.576 INFO [stderr]     |                 ^^^^^^ help: consider using `_square` instead
Nov 17 14:41:21.577 INFO [stderr] 
Nov 17 14:41:21.577 INFO [stderr] warning: unused variable: `red`
Nov 17 14:41:21.577 INFO [stderr]    --> src/gfx.rs:202:17
Nov 17 14:41:21.577 INFO [stderr]     |
Nov 17 14:41:21.577 INFO [stderr] 202 |             let red = [1.0, 0.0, 0.0, 0.3];
Nov 17 14:41:21.577 INFO [stderr]     |                 ^^^ help: consider using `_red` instead
Nov 17 14:41:21.578 INFO [stderr] 
Nov 17 14:41:21.578 INFO [stderr] warning: unused variable: `bg_on`
Nov 17 14:41:21.578 INFO [stderr]   --> src/gpu.rs:52:13
Nov 17 14:41:21.578 INFO [stderr]    |
Nov 17 14:41:21.578 INFO [stderr] 52 |         let bg_on = check_bit(lcdc, 0);
Nov 17 14:41:21.578 INFO [stderr]    |             ^^^^^ help: consider using `_bg_on` instead
Nov 17 14:41:21.579 INFO [stderr] 
Nov 17 14:41:21.579 INFO [stderr] warning: unused variable: `sprites_on`
Nov 17 14:41:21.579 INFO [stderr]   --> src/gpu.rs:53:13
Nov 17 14:41:21.579 INFO [stderr]    |
Nov 17 14:41:21.579 INFO [stderr] 53 |         let sprites_on = check_bit(lcdc, 1);
Nov 17 14:41:21.579 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_sprites_on` instead
Nov 17 14:41:21.580 INFO [stderr] 
Nov 17 14:41:21.580 INFO [stderr] warning: unused variable: `tall_sprites`
Nov 17 14:41:21.580 INFO [stderr]   --> src/gpu.rs:54:13
Nov 17 14:41:21.580 INFO [stderr]    |
Nov 17 14:41:21.580 INFO [stderr] 54 |         let tall_sprites = check_bit(lcdc, 2); // 8x16 sprites if true, 8x8 otherwise TODO enum
Nov 17 14:41:21.581 INFO [stderr]    |             ^^^^^^^^^^^^ help: consider using `_tall_sprites` instead
Nov 17 14:41:21.581 INFO [stderr] 
Nov 17 14:41:21.581 INFO [stderr] warning: unused variable: `window_on`
Nov 17 14:41:21.581 INFO [stderr]   --> src/gpu.rs:57:13
Nov 17 14:41:21.581 INFO [stderr]    |
Nov 17 14:41:21.581 INFO [stderr] 57 |         let window_on = check_bit(lcdc, 5);
Nov 17 14:41:21.582 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_window_on` instead
Nov 17 14:41:21.582 INFO [stderr] 
Nov 17 14:41:21.582 INFO [stderr] warning: unused variable: `display_enabled`
Nov 17 14:41:21.582 INFO [stderr]   --> src/gpu.rs:59:13
Nov 17 14:41:21.582 INFO [stderr]    |
Nov 17 14:41:21.583 INFO [stderr] 59 |         let display_enabled = check_bit(lcdc, 7);
Nov 17 14:41:21.583 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_display_enabled` instead
Nov 17 14:41:21.583 INFO [stderr] 
Nov 17 14:41:21.583 INFO [stderr] warning: unused variable: `window_tile_map`
Nov 17 14:41:21.583 INFO [stderr]   --> src/gpu.rs:62:13
Nov 17 14:41:21.584 INFO [stderr]    |
Nov 17 14:41:21.584 INFO [stderr] 62 |         let window_tile_map = if window_tile_map { tile_map1 } else { tile_map0 };
Nov 17 14:41:21.584 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_window_tile_map` instead
Nov 17 14:41:21.584 INFO [stderr] 
Nov 17 14:41:26.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 21s
Nov 17 14:41:26.036 INFO [stderr] su: No module specific data is present
Nov 17 14:41:27.442 INFO running `"docker" "inspect" "e13a5f8bc57ba5697a9d7bbf2df4618ce0bbefb394af258d5744ecfde1ce40ac"`
Nov 17 14:41:27.723 INFO running `"docker" "rm" "-f" "e13a5f8bc57ba5697a9d7bbf2df4618ce0bbefb394af258d5744ecfde1ce40ac"`
Nov 17 14:41:28.055 INFO [stdout] e13a5f8bc57ba5697a9d7bbf2df4618ce0bbefb394af258d5744ecfde1ce40ac
Nov 17 14:41:28.059 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 14:41:28.524 INFO [stdout] b680c8d53828cee4d0ca2038fe6a7494e47bdb6c081b21ca7c7557efd251d060
Nov 17 14:41:28.527 INFO running `"docker" "start" "-a" "b680c8d53828cee4d0ca2038fe6a7494e47bdb6c081b21ca7c7557efd251d060"`
Nov 17 14:41:30.858 INFO [stderr] usermod: no changes
Nov 17 14:41:31.135 INFO [stderr]    Compiling gb-rust v0.1.0 (/source)
Nov 17 14:41:33.283 INFO [stderr] warning: unused `#[macro_use]` import
Nov 17 14:41:33.283 INFO [stderr]  --> src/main.rs:8:1
Nov 17 14:41:33.283 INFO [stderr]   |
Nov 17 14:41:33.284 INFO [stderr] 8 | #[macro_use]
Nov 17 14:41:33.284 INFO [stderr]   | ^^^^^^^^^^^^
Nov 17 14:41:33.284 INFO [stderr]   |
Nov 17 14:41:33.285 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 14:41:33.285 INFO [stderr] 
Nov 17 14:41:33.285 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 17 14:41:33.285 INFO [stderr]   --> src/main.rs:22:5
Nov 17 14:41:33.286 INFO [stderr]    |
Nov 17 14:41:33.286 INFO [stderr] 22 | use std::collections::HashMap;
Nov 17 14:41:33.286 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:41:33.287 INFO [stderr] 
Nov 17 14:41:33.287 INFO [stderr] warning: unused import: `std::time::Instant`
Nov 17 14:41:33.287 INFO [stderr]   --> src/main.rs:25:5
Nov 17 14:41:33.288 INFO [stderr]    |
Nov 17 14:41:33.288 INFO [stderr] 25 | use std::time::Instant;
Nov 17 14:41:33.288 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 17 14:41:33.288 INFO [stderr] 
Nov 17 14:41:33.289 INFO [stderr] warning: unused import: `glutin_window::GlutinWindow as Window`
Nov 17 14:41:33.289 INFO [stderr]  --> src/gfx.rs:1:5
Nov 17 14:41:33.289 INFO [stderr]   |
Nov 17 14:41:33.290 INFO [stderr] 1 | use glutin_window::GlutinWindow as Window;
Nov 17 14:41:33.290 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:41:33.290 INFO [stderr] 
Nov 17 14:41:33.291 INFO [stderr] warning: unused import: `piston::event_loop::*`
Nov 17 14:41:33.291 INFO [stderr]  --> src/gfx.rs:4:5
Nov 17 14:41:33.291 INFO [stderr]   |
Nov 17 14:41:33.291 INFO [stderr] 4 | use piston::event_loop::*;
Nov 17 14:41:33.292 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:41:33.292 INFO [stderr] 
Nov 17 14:41:33.292 INFO [stderr] warning: unused import: `piston::window::WindowSettings`
Nov 17 14:41:33.293 INFO [stderr]  --> src/gfx.rs:6:5
Nov 17 14:41:33.293 INFO [stderr]   |
Nov 17 14:41:33.293 INFO [stderr] 6 | use piston::window::WindowSettings;
Nov 17 14:41:33.293 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 14:41:33.294 INFO [stderr] 
Nov 17 14:41:33.294 INFO [stderr] warning: unused imports: `Duration`, `Instant`
Nov 17 14:41:33.294 INFO [stderr]  --> src/gfx.rs:7:17
Nov 17 14:41:33.294 INFO [stderr]   |
Nov 17 14:41:33.295 INFO [stderr] 7 | use std::time::{Duration, Instant};
Nov 17 14:41:33.295 INFO [stderr]   |                 ^^^^^^^^  ^^^^^^^
Nov 17 14:41:33.295 INFO [stderr] 
Nov 17 14:41:33.296 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 17 14:41:33.296 INFO [stderr]    --> src/gfx.rs:105:28
Nov 17 14:41:33.296 INFO [stderr]     |
Nov 17 14:41:33.296 INFO [stderr] 105 |             let global_x = (x_offset + x);
Nov 17 14:41:33.297 INFO [stderr]     |                            ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 14:41:33.297 INFO [stderr]     |
Nov 17 14:41:33.297 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 17 14:41:33.298 INFO [stderr] 
Nov 17 14:41:33.298 INFO [stderr] warning: unnecessary parentheses around assigned value
Nov 17 14:41:33.298 INFO [stderr]    --> src/gfx.rs:106:28
Nov 17 14:41:33.302 INFO [stderr]     |
Nov 17 14:41:33.303 INFO [stderr] 106 |             let global_y = (y_offset + y);
Nov 17 14:41:33.303 INFO [stderr]     |                            ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 17 14:41:33.303 INFO [stderr] 
Nov 17 14:41:33.304 INFO [stderr] warning: unused import: `graphics::*`
Nov 17 14:41:33.304 INFO [stderr]    --> src/gfx.rs:171:13
Nov 17 14:41:33.304 INFO [stderr]     |
Nov 17 14:41:33.305 INFO [stderr] 171 |         use graphics::*;
Nov 17 14:41:33.305 INFO [stderr]     |             ^^^^^^^^^^^
Nov 17 14:41:33.305 INFO [stderr] 
Nov 17 14:41:33.779 INFO [stderr] warning: unused variable: `bg_map_dim`
Nov 17 14:41:33.779 INFO [stderr]   --> src/main.rs:62:9
Nov 17 14:41:33.779 INFO [stderr]    |
Nov 17 14:41:33.779 INFO [stderr] 62 |     let bg_map_dim = [32 * 8, 32 * 8];
Nov 17 14:41:33.779 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_bg_map_dim` instead
Nov 17 14:41:33.779 INFO [stderr]    |
Nov 17 14:41:33.779 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 14:41:33.779 INFO [stderr] 
Nov 17 14:41:33.779 INFO [stderr] warning: unused variable: `cycles_passed`
Nov 17 14:41:33.779 INFO [stderr]    --> src/main.rs:123:9
Nov 17 14:41:33.779 INFO [stderr]     |
Nov 17 14:41:33.779 INFO [stderr] 123 |     let cycles_passed = 4; // let's pretend all instructions take 4 clock cycles
Nov 17 14:41:33.779 INFO [stderr]     |         ^^^^^^^^^^^^^ help: consider using `_cycles_passed` instead
Nov 17 14:41:33.779 INFO [stderr] 
Nov 17 14:41:33.779 INFO [stderr] warning: unused variable: `debug_mode`
Nov 17 14:41:33.779 INFO [stderr]    --> src/main.rs:118:52
Nov 17 14:41:33.779 INFO [stderr]     |
Nov 17 14:41:33.779 INFO [stderr] 118 | fn run_machine_cycle(cpu: &mut Cpu, gpu: &mut Gpu, debug_mode: bool) {
Nov 17 14:41:33.779 INFO [stderr]     |                                                    ^^^^^^^^^^ help: consider using `_debug_mode` instead
Nov 17 14:41:33.779 INFO [stderr] 
Nov 17 14:41:33.782 INFO [stderr] warning: unused variable: `mode`
Nov 17 14:41:33.782 INFO [stderr]   --> src/gfx.rs:41:49
Nov 17 14:41:33.782 INFO [stderr]    |
Nov 17 14:41:33.782 INFO [stderr] 41 |     pub fn get<'a>(&self, tileset: &'a Tileset, mode: u8, x: i32, y: i32) -> &'a Tile {
Nov 17 14:41:33.783 INFO [stderr]    |                                                 ^^^^ help: consider using `_mode` instead
Nov 17 14:41:33.783 INFO [stderr] 
Nov 17 14:41:33.783 INFO [stderr] warning: unused variable: `sc_x`
Nov 17 14:41:33.783 INFO [stderr]    --> src/gfx.rs:167:54
Nov 17 14:41:33.783 INFO [stderr]     |
Nov 17 14:41:33.783 INFO [stderr] 167 |     fn render_tilemap_to_buf(&mut self, vram: &[u8], sc_x: u8, sc_y: u8) -> Array2D {
Nov 17 14:41:33.784 INFO [stderr]     |                                                      ^^^^ help: consider using `_sc_x` instead
Nov 17 14:41:33.784 INFO [stderr] 
Nov 17 14:41:33.784 INFO [stderr] warning: unused variable: `sc_y`
Nov 17 14:41:33.784 INFO [stderr]    --> src/gfx.rs:167:64
Nov 17 14:41:33.784 INFO [stderr]     |
Nov 17 14:41:33.784 INFO [stderr] 167 |     fn render_tilemap_to_buf(&mut self, vram: &[u8], sc_x: u8, sc_y: u8) -> Array2D {
Nov 17 14:41:33.785 INFO [stderr]     |                                                                ^^^^ help: consider using `_sc_y` instead
Nov 17 14:41:33.785 INFO [stderr] 
Nov 17 14:41:33.785 INFO [stderr] warning: unused variable: `square`
Nov 17 14:41:33.785 INFO [stderr]    --> src/gfx.rs:201:17
Nov 17 14:41:33.785 INFO [stderr]     |
Nov 17 14:41:33.785 INFO [stderr] 201 |             let square = rectangle::rectangle_by_corners(1.0, 1.0, 1.0 + SCREEN_WIDTH, 1.0 + SCREEN_HEIGHT);
Nov 17 14:41:33.786 INFO [stderr]     |                 ^^^^^^ help: consider using `_square` instead
Nov 17 14:41:33.786 INFO [stderr] 
Nov 17 14:41:33.786 INFO [stderr] warning: unused variable: `red`
Nov 17 14:41:33.786 INFO [stderr]    --> src/gfx.rs:202:17
Nov 17 14:41:33.786 INFO [stderr]     |
Nov 17 14:41:33.786 INFO [stderr] 202 |             let red = [1.0, 0.0, 0.0, 0.3];
Nov 17 14:41:33.787 INFO [stderr]     |                 ^^^ help: consider using `_red` instead
Nov 17 14:41:33.787 INFO [stderr] 
Nov 17 14:41:33.787 INFO [stderr] warning: unused variable: `bg_on`
Nov 17 14:41:33.787 INFO [stderr]   --> src/gpu.rs:52:13
Nov 17 14:41:33.787 INFO [stderr]    |
Nov 17 14:41:33.787 INFO [stderr] 52 |         let bg_on = check_bit(lcdc, 0);
Nov 17 14:41:33.788 INFO [stderr]    |             ^^^^^ help: consider using `_bg_on` instead
Nov 17 14:41:33.788 INFO [stderr] 
Nov 17 14:41:33.788 INFO [stderr] warning: unused variable: `sprites_on`
Nov 17 14:41:33.788 INFO [stderr]   --> src/gpu.rs:53:13
Nov 17 14:41:33.788 INFO [stderr]    |
Nov 17 14:41:33.788 INFO [stderr] 53 |         let sprites_on = check_bit(lcdc, 1);
Nov 17 14:41:33.789 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_sprites_on` instead
Nov 17 14:41:33.789 INFO [stderr] 
Nov 17 14:41:33.789 INFO [stderr] warning: unused variable: `tall_sprites`
Nov 17 14:41:33.789 INFO [stderr]   --> src/gpu.rs:54:13
Nov 17 14:41:33.789 INFO [stderr]    |
Nov 17 14:41:33.789 INFO [stderr] 54 |         let tall_sprites = check_bit(lcdc, 2); // 8x16 sprites if true, 8x8 otherwise TODO enum
Nov 17 14:41:33.790 INFO [stderr]    |             ^^^^^^^^^^^^ help: consider using `_tall_sprites` instead
Nov 17 14:41:33.790 INFO [stderr] 
Nov 17 14:41:33.790 INFO [stderr] warning: unused variable: `window_on`
Nov 17 14:41:33.790 INFO [stderr]   --> src/gpu.rs:57:13
Nov 17 14:41:33.790 INFO [stderr]    |
Nov 17 14:41:33.791 INFO [stderr] 57 |         let window_on = check_bit(lcdc, 5);
Nov 17 14:41:33.791 INFO [stderr]    |             ^^^^^^^^^ help: consider using `_window_on` instead
Nov 17 14:41:33.791 INFO [stderr] 
Nov 17 14:41:33.791 INFO [stderr] warning: unused variable: `display_enabled`
Nov 17 14:41:33.791 INFO [stderr]   --> src/gpu.rs:59:13
Nov 17 14:41:33.791 INFO [stderr]    |
Nov 17 14:41:33.792 INFO [stderr] 59 |         let display_enabled = check_bit(lcdc, 7);
Nov 17 14:41:33.792 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_display_enabled` instead
Nov 17 14:41:33.792 INFO [stderr] 
Nov 17 14:41:33.792 INFO [stderr] warning: unused variable: `window_tile_map`
Nov 17 14:41:33.792 INFO [stderr]   --> src/gpu.rs:62:13
Nov 17 14:41:33.793 INFO [stderr]    |
Nov 17 14:41:33.793 INFO [stderr] 62 |         let window_tile_map = if window_tile_map { tile_map1 } else { tile_map0 };
Nov 17 14:41:33.793 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_window_tile_map` instead
Nov 17 14:41:33.793 INFO [stderr] 
Nov 17 14:41:34.990 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
Nov 17 14:41:35.006 INFO [stderr] su: No module specific data is present
Nov 17 14:41:36.173 INFO running `"docker" "inspect" "b680c8d53828cee4d0ca2038fe6a7494e47bdb6c081b21ca7c7557efd251d060"`
Nov 17 14:41:36.475 INFO running `"docker" "rm" "-f" "b680c8d53828cee4d0ca2038fe6a7494e47bdb6c081b21ca7c7557efd251d060"`
Nov 17 14:41:36.770 INFO [stdout] b680c8d53828cee4d0ca2038fe6a7494e47bdb6c081b21ca7c7557efd251d060
Nov 17 14:41:36.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 14:41:37.147 INFO [stdout] db8cee493e4177cc123734b9b10a76c7949a4c9050c65224ba08ffb80d9a8c8e
Nov 17 14:41:37.153 INFO running `"docker" "start" "-a" "db8cee493e4177cc123734b9b10a76c7949a4c9050c65224ba08ffb80d9a8c8e"`
Nov 17 14:41:38.934 INFO [stderr] usermod: no changes
Nov 17 14:41:39.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Nov 17 14:41:39.243 INFO [stderr]      Running /target/debug/deps/gb-1b2cd226a46b7cfd
Nov 17 14:41:39.243 INFO [stdout] 
Nov 17 14:41:39.243 INFO [stdout] running 5 tests
Nov 17 14:41:39.243 INFO [stdout] test util::test::swap_nibbles_test ... ok
Nov 17 14:41:39.243 INFO [stdout] test util::test::concat_test ... ok
Nov 17 14:41:39.243 INFO [stdout] test util::test::check_bit_test ... ok
Nov 17 14:41:39.243 INFO [stdout] test timer::to_u8_test ... ok
Nov 17 14:41:39.243 INFO [stdout] test timer::from_u8_test ... ok
Nov 17 14:41:39.243 INFO [stdout] 
Nov 17 14:41:39.243 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 14:41:39.243 INFO [stdout] 
Nov 17 14:41:39.246 INFO [stderr] su: No module specific data is present
Nov 17 14:41:40.451 INFO running `"docker" "inspect" "db8cee493e4177cc123734b9b10a76c7949a4c9050c65224ba08ffb80d9a8c8e"`
Nov 17 14:41:40.845 INFO running `"docker" "rm" "-f" "db8cee493e4177cc123734b9b10a76c7949a4c9050c65224ba08ffb80d9a8c8e"`
Nov 17 14:41:41.179 INFO [stdout] db8cee493e4177cc123734b9b10a76c7949a4c9050c65224ba08ffb80d9a8c8e