Dec 18 00:11:02.600 INFO checking fmdkdd/gbs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 00:11:02.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/fmdkdd/gbs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 00:11:03.062 INFO [stdout] 1c4b6a896d1c30400b3efa798c53ff3e73268f7a3824b6e1d997ddc9ae256164
Dec 18 00:11:03.064 INFO running `"docker" "start" "-a" "1c4b6a896d1c30400b3efa798c53ff3e73268f7a3824b6e1d997ddc9ae256164"`
Dec 18 00:11:04.968 INFO [stderr]    Compiling phf_shared v0.7.19
Dec 18 00:11:04.968 INFO [stderr]    Compiling serde v0.8.17
Dec 18 00:11:04.968 INFO [stderr]     Checking rustc-demangle v0.1.2
Dec 18 00:11:04.970 INFO [stderr]     Checking hound v3.0.0
Dec 18 00:11:04.970 INFO [stderr]    Compiling wayland-client v0.5.12
Dec 18 00:11:04.972 INFO [stderr]    Compiling glutin v0.6.2
Dec 18 00:11:04.972 INFO [stderr]    Compiling glium v0.15.0
Dec 18 00:11:06.304 INFO [stderr]     Checking backtrace v0.2.3
Dec 18 00:11:06.790 INFO [stderr]    Compiling phf_generator v0.7.19
Dec 18 00:11:06.792 INFO [stderr]    Compiling phf v0.7.19
Dec 18 00:11:07.964 INFO [stderr]    Compiling phf_codegen v0.7.19
Dec 18 00:11:12.898 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 18 00:11:30.997 INFO [stderr]    Compiling serde_json v0.8.3
Dec 18 00:11:41.920 INFO [stderr]    Compiling libloading v0.3.1
Dec 18 00:11:45.031 INFO [stderr]     Checking dlib v0.3.1
Dec 18 00:11:45.554 INFO [stderr]     Checking wayland-sys v0.5.11
Dec 18 00:11:47.472 INFO [stderr]     Checking wayland-window v0.2.3
Dec 18 00:11:47.472 INFO [stderr]     Checking wayland-kbd v0.3.6
Dec 18 00:12:03.302 INFO [stderr]     Checking gbs v0.1.0 (/opt/crater/workdir)
Dec 18 00:12:04.312 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 00:12:04.312 INFO [stderr]   --> src/gb/cpu/cpu.rs:74:23
Dec 18 00:12:04.312 INFO [stderr]    |
Dec 18 00:12:04.313 INFO [stderr] 74 |     let h = self.read((addr.wrapping_add(1)));
Dec 18 00:12:04.313 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:12:04.313 INFO [stderr]    |
Dec 18 00:12:04.314 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 00:12:04.314 INFO [stderr] 
Dec 18 00:12:04.325 INFO [stderr] warning: unused macro definition
Dec 18 00:12:04.325 INFO [stderr]   --> src/gb_parser.rs:8:1
Dec 18 00:12:04.326 INFO [stderr]    |
Dec 18 00:12:04.326 INFO [stderr] 8  | / macro_rules! fail {
Dec 18 00:12:04.326 INFO [stderr] 9  | |   ($err:path) => (return Err($err));
Dec 18 00:12:04.327 INFO [stderr] 10 | | }
Dec 18 00:12:04.327 INFO [stderr]    | |_^
Dec 18 00:12:04.327 INFO [stderr]    |
Dec 18 00:12:04.328 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 18 00:12:04.328 INFO [stderr] 
Dec 18 00:12:04.504 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 18 00:12:04.505 INFO [stderr]   --> src/gb/cpu/cpu.rs:74:23
Dec 18 00:12:04.505 INFO [stderr]    |
Dec 18 00:12:04.505 INFO [stderr] 74 |     let h = self.read((addr.wrapping_add(1)));
Dec 18 00:12:04.505 INFO [stderr]    |                       ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 00:12:04.506 INFO [stderr]    |
Dec 18 00:12:04.506 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 00:12:04.506 INFO [stderr] 
Dec 18 00:12:04.506 INFO [stderr] warning: unused macro definition
Dec 18 00:12:04.507 INFO [stderr]   --> src/gb_parser.rs:8:1
Dec 18 00:12:04.507 INFO [stderr]    |
Dec 18 00:12:04.507 INFO [stderr] 8  | / macro_rules! fail {
Dec 18 00:12:04.508 INFO [stderr] 9  | |   ($err:path) => (return Err($err));
Dec 18 00:12:04.508 INFO [stderr] 10 | | }
Dec 18 00:12:04.508 INFO [stderr]    | |_^
Dec 18 00:12:04.508 INFO [stderr]    |
Dec 18 00:12:04.509 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 18 00:12:04.509 INFO [stderr] 
Dec 18 00:12:05.376 INFO [stderr] warning: unreachable pattern
Dec 18 00:12:05.376 INFO [stderr]    --> src/gb/cpu/cpu.rs:687:11
Dec 18 00:12:05.377 INFO [stderr]     |
Dec 18 00:12:05.377 INFO [stderr] 687 |           _ => unreachable!(),
Dec 18 00:12:05.377 INFO [stderr]     |           ^
Dec 18 00:12:05.377 INFO [stderr]     |
Dec 18 00:12:05.378 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 18 00:12:05.378 INFO [stderr] 
Dec 18 00:12:05.500 INFO [stderr] warning: unreachable pattern
Dec 18 00:12:05.500 INFO [stderr]    --> src/gb/cpu/cpu.rs:714:7
Dec 18 00:12:05.501 INFO [stderr]     |
Dec 18 00:12:05.501 INFO [stderr] 714 |       _ => unreachable!(),
Dec 18 00:12:05.501 INFO [stderr]     |       ^
Dec 18 00:12:05.501 INFO [stderr] 
Dec 18 00:12:05.542 INFO [stderr] warning: unreachable pattern
Dec 18 00:12:05.542 INFO [stderr]    --> src/gb/cpu/cpu.rs:687:11
Dec 18 00:12:05.542 INFO [stderr]     |
Dec 18 00:12:05.542 INFO [stderr] 687 |           _ => unreachable!(),
Dec 18 00:12:05.542 INFO [stderr]     |           ^
Dec 18 00:12:05.542 INFO [stderr]     |
Dec 18 00:12:05.543 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 18 00:12:05.543 INFO [stderr] 
Dec 18 00:12:05.628 INFO [stderr] warning: unreachable pattern
Dec 18 00:12:05.628 INFO [stderr]     --> src/gb/cpu/cpu.rs:1293:11
Dec 18 00:12:05.629 INFO [stderr]      |
Dec 18 00:12:05.629 INFO [stderr] 1293 |           _ => unreachable!(),
Dec 18 00:12:05.629 INFO [stderr]      |           ^
Dec 18 00:12:05.629 INFO [stderr] 
Dec 18 00:12:05.672 INFO [stderr] warning: unreachable pattern
Dec 18 00:12:05.673 INFO [stderr]    --> src/gb/cpu/cpu.rs:714:7
Dec 18 00:12:05.673 INFO [stderr]     |
Dec 18 00:12:05.673 INFO [stderr] 714 |       _ => unreachable!(),
Dec 18 00:12:05.673 INFO [stderr]     |       ^
Dec 18 00:12:05.673 INFO [stderr] 
Dec 18 00:12:05.744 INFO [stderr] warning: unreachable pattern
Dec 18 00:12:05.744 INFO [stderr]     --> src/gb/cpu/cpu.rs:1320:7
Dec 18 00:12:05.745 INFO [stderr]      |
Dec 18 00:12:05.745 INFO [stderr] 1320 |       _ => unreachable!(),
Dec 18 00:12:05.745 INFO [stderr]      |       ^
Dec 18 00:12:05.745 INFO [stderr] 
Dec 18 00:12:05.792 INFO [stderr] warning: unused variable: `y`
Dec 18 00:12:05.792 INFO [stderr]    --> src/gb/lcd.rs:450:34
Dec 18 00:12:05.793 INFO [stderr]     |
Dec 18 00:12:05.793 INFO [stderr] 450 |   pub fn get_pixel(&self, x: u8, y: u8) -> u8 {
Dec 18 00:12:05.793 INFO [stderr]     |                                  ^ help: consider using `_y` instead
Dec 18 00:12:05.793 INFO [stderr]     |
Dec 18 00:12:05.794 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 00:12:05.794 INFO [stderr] 
Dec 18 00:12:05.796 INFO [stderr] warning: unreachable pattern
Dec 18 00:12:05.796 INFO [stderr]     --> src/gb/cpu/cpu.rs:1293:11
Dec 18 00:12:05.796 INFO [stderr]      |
Dec 18 00:12:05.797 INFO [stderr] 1293 |           _ => unreachable!(),
Dec 18 00:12:05.797 INFO [stderr]      |           ^
Dec 18 00:12:05.797 INFO [stderr] 
Dec 18 00:12:05.909 INFO [stderr] warning: unreachable pattern
Dec 18 00:12:05.909 INFO [stderr]     --> src/gb/cpu/cpu.rs:1320:7
Dec 18 00:12:05.909 INFO [stderr]      |
Dec 18 00:12:05.909 INFO [stderr] 1320 |       _ => unreachable!(),
Dec 18 00:12:05.910 INFO [stderr]      |       ^
Dec 18 00:12:05.910 INFO [stderr] 
Dec 18 00:12:05.968 INFO [stderr] warning: unused variable: `y`
Dec 18 00:12:05.969 INFO [stderr]    --> src/gb/lcd.rs:450:34
Dec 18 00:12:05.969 INFO [stderr]     |
Dec 18 00:12:05.969 INFO [stderr] 450 |   pub fn get_pixel(&self, x: u8, y: u8) -> u8 {
Dec 18 00:12:05.970 INFO [stderr]     |                                  ^ help: consider using `_y` instead
Dec 18 00:12:05.970 INFO [stderr]     |
Dec 18 00:12:05.970 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 00:12:05.970 INFO [stderr] 
Dec 18 00:12:06.225 INFO [stderr] warning: method is never used: `decode`
Dec 18 00:12:06.225 INFO [stderr]    --> src/gb/cpu/cpu.rs:718:3
Dec 18 00:12:06.225 INFO [stderr]     |
Dec 18 00:12:06.225 INFO [stderr] 718 |   fn decode(&self, opcode: u8) -> String {
Dec 18 00:12:06.225 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.225 INFO [stderr]     |
Dec 18 00:12:06.225 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 00:12:06.225 INFO [stderr] 
Dec 18 00:12:06.225 INFO [stderr] warning: constant item is never used: `LCD_HEIGHT`
Dec 18 00:12:06.225 INFO [stderr]  --> src/gb/lcd.rs:8:1
Dec 18 00:12:06.225 INFO [stderr]   |
Dec 18 00:12:06.225 INFO [stderr] 8 | const LCD_HEIGHT: usize = 166;
Dec 18 00:12:06.225 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.225 INFO [stderr] 
Dec 18 00:12:06.225 INFO [stderr] warning: constant item is never used: `LCD_WIDTH`
Dec 18 00:12:06.225 INFO [stderr]  --> src/gb/lcd.rs:9:1
Dec 18 00:12:06.225 INFO [stderr]   |
Dec 18 00:12:06.225 INFO [stderr] 9 | const LCD_WIDTH: usize = 144;
Dec 18 00:12:06.225 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.225 INFO [stderr] 
Dec 18 00:12:06.225 INFO [stderr] warning: field is never used: `tile_data_2`
Dec 18 00:12:06.225 INFO [stderr]   --> src/gb/lcd.rs:44:3
Dec 18 00:12:06.225 INFO [stderr]    |
Dec 18 00:12:06.225 INFO [stderr] 44 |   tile_data_2: [u8; TILE_DATA_SIZE],
Dec 18 00:12:06.225 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.226 INFO [stderr] 
Dec 18 00:12:06.226 INFO [stderr] warning: field is never used: `bg_map_2`
Dec 18 00:12:06.226 INFO [stderr]   --> src/gb/lcd.rs:46:3
Dec 18 00:12:06.226 INFO [stderr]    |
Dec 18 00:12:06.226 INFO [stderr] 46 |   bg_map_2: [u8; TILE_MAP_SIZE],
Dec 18 00:12:06.226 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.226 INFO [stderr] 
Dec 18 00:12:06.226 INFO [stderr] warning: variant is never constructed: `HBlank`
Dec 18 00:12:06.226 INFO [stderr]    --> src/gb/lcd.rs:196:3
Dec 18 00:12:06.226 INFO [stderr]     |
Dec 18 00:12:06.226 INFO [stderr] 196 |   HBlank,
Dec 18 00:12:06.226 INFO [stderr]     |   ^^^^^^
Dec 18 00:12:06.226 INFO [stderr] 
Dec 18 00:12:06.226 INFO [stderr] warning: variant is never constructed: `VBlank`
Dec 18 00:12:06.226 INFO [stderr]    --> src/gb/lcd.rs:197:3
Dec 18 00:12:06.226 INFO [stderr]     |
Dec 18 00:12:06.226 INFO [stderr] 197 |   VBlank,
Dec 18 00:12:06.226 INFO [stderr]     |   ^^^^^^
Dec 18 00:12:06.226 INFO [stderr] 
Dec 18 00:12:06.226 INFO [stderr] warning: variant is never constructed: `Reading_OAM`
Dec 18 00:12:06.226 INFO [stderr]    --> src/gb/lcd.rs:198:3
Dec 18 00:12:06.226 INFO [stderr]     |
Dec 18 00:12:06.226 INFO [stderr] 198 |   Reading_OAM,
Dec 18 00:12:06.226 INFO [stderr]     |   ^^^^^^^^^^^
Dec 18 00:12:06.226 INFO [stderr] 
Dec 18 00:12:06.226 INFO [stderr] warning: variant is never constructed: `Reading_OAM_and_VRAM`
Dec 18 00:12:06.226 INFO [stderr]    --> src/gb/lcd.rs:199:3
Dec 18 00:12:06.226 INFO [stderr]     |
Dec 18 00:12:06.226 INFO [stderr] 199 |   Reading_OAM_and_VRAM,
Dec 18 00:12:06.226 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.226 INFO [stderr] 
Dec 18 00:12:06.226 INFO [stderr] warning: struct is never constructed: `Background`
Dec 18 00:12:06.226 INFO [stderr]    --> src/gb/lcd.rs:442:1
Dec 18 00:12:06.226 INFO [stderr]     |
Dec 18 00:12:06.226 INFO [stderr] 442 | struct Background {
Dec 18 00:12:06.226 INFO [stderr]     | ^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.226 INFO [stderr] 
Dec 18 00:12:06.226 INFO [stderr] warning: method is never used: `get_pixel`
Dec 18 00:12:06.226 INFO [stderr]    --> src/gb/lcd.rs:450:3
Dec 18 00:12:06.226 INFO [stderr]     |
Dec 18 00:12:06.226 INFO [stderr] 450 |   pub fn get_pixel(&self, x: u8, y: u8) -> u8 {
Dec 18 00:12:06.226 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.226 INFO [stderr] 
Dec 18 00:12:06.236 INFO [stderr] warning: variant `Reading_OAM` should have a camel case name such as `ReadingOam`
Dec 18 00:12:06.236 INFO [stderr]    --> src/gb/lcd.rs:198:3
Dec 18 00:12:06.236 INFO [stderr]     |
Dec 18 00:12:06.236 INFO [stderr] 198 |   Reading_OAM,
Dec 18 00:12:06.236 INFO [stderr]     |   ^^^^^^^^^^^
Dec 18 00:12:06.236 INFO [stderr]     |
Dec 18 00:12:06.236 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 18 00:12:06.236 INFO [stderr] 
Dec 18 00:12:06.236 INFO [stderr] warning: variant `Reading_OAM_and_VRAM` should have a camel case name such as `ReadingOamAndVram`
Dec 18 00:12:06.236 INFO [stderr]    --> src/gb/lcd.rs:199:3
Dec 18 00:12:06.236 INFO [stderr]     |
Dec 18 00:12:06.236 INFO [stderr] 199 |   Reading_OAM_and_VRAM,
Dec 18 00:12:06.236 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.236 INFO [stderr] 
Dec 18 00:12:06.321 INFO [stderr] warning: method is never used: `decode`
Dec 18 00:12:06.321 INFO [stderr]    --> src/gb/cpu/cpu.rs:718:3
Dec 18 00:12:06.321 INFO [stderr]     |
Dec 18 00:12:06.321 INFO [stderr] 718 |   fn decode(&self, opcode: u8) -> String {
Dec 18 00:12:06.321 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.321 INFO [stderr]     |
Dec 18 00:12:06.321 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 00:12:06.321 INFO [stderr] 
Dec 18 00:12:06.321 INFO [stderr] warning: constant item is never used: `LCD_HEIGHT`
Dec 18 00:12:06.321 INFO [stderr]  --> src/gb/lcd.rs:8:1
Dec 18 00:12:06.321 INFO [stderr]   |
Dec 18 00:12:06.321 INFO [stderr] 8 | const LCD_HEIGHT: usize = 166;
Dec 18 00:12:06.321 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.321 INFO [stderr] 
Dec 18 00:12:06.321 INFO [stderr] warning: constant item is never used: `LCD_WIDTH`
Dec 18 00:12:06.321 INFO [stderr]  --> src/gb/lcd.rs:9:1
Dec 18 00:12:06.321 INFO [stderr]   |
Dec 18 00:12:06.321 INFO [stderr] 9 | const LCD_WIDTH: usize = 144;
Dec 18 00:12:06.321 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.321 INFO [stderr] 
Dec 18 00:12:06.321 INFO [stderr] warning: field is never used: `tile_data_2`
Dec 18 00:12:06.321 INFO [stderr]   --> src/gb/lcd.rs:44:3
Dec 18 00:12:06.321 INFO [stderr]    |
Dec 18 00:12:06.321 INFO [stderr] 44 |   tile_data_2: [u8; TILE_DATA_SIZE],
Dec 18 00:12:06.321 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.321 INFO [stderr] 
Dec 18 00:12:06.321 INFO [stderr] warning: field is never used: `bg_map_2`
Dec 18 00:12:06.321 INFO [stderr]   --> src/gb/lcd.rs:46:3
Dec 18 00:12:06.321 INFO [stderr]    |
Dec 18 00:12:06.321 INFO [stderr] 46 |   bg_map_2: [u8; TILE_MAP_SIZE],
Dec 18 00:12:06.321 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.321 INFO [stderr] 
Dec 18 00:12:06.321 INFO [stderr] warning: variant is never constructed: `HBlank`
Dec 18 00:12:06.321 INFO [stderr]    --> src/gb/lcd.rs:196:3
Dec 18 00:12:06.321 INFO [stderr]     |
Dec 18 00:12:06.321 INFO [stderr] 196 |   HBlank,
Dec 18 00:12:06.321 INFO [stderr]     |   ^^^^^^
Dec 18 00:12:06.321 INFO [stderr] 
Dec 18 00:12:06.321 INFO [stderr] warning: variant is never constructed: `VBlank`
Dec 18 00:12:06.321 INFO [stderr]    --> src/gb/lcd.rs:197:3
Dec 18 00:12:06.321 INFO [stderr]     |
Dec 18 00:12:06.321 INFO [stderr] 197 |   VBlank,
Dec 18 00:12:06.321 INFO [stderr]     |   ^^^^^^
Dec 18 00:12:06.321 INFO [stderr] 
Dec 18 00:12:06.321 INFO [stderr] warning: variant is never constructed: `Reading_OAM`
Dec 18 00:12:06.321 INFO [stderr]    --> src/gb/lcd.rs:198:3
Dec 18 00:12:06.321 INFO [stderr]     |
Dec 18 00:12:06.321 INFO [stderr] 198 |   Reading_OAM,
Dec 18 00:12:06.321 INFO [stderr]     |   ^^^^^^^^^^^
Dec 18 00:12:06.321 INFO [stderr] 
Dec 18 00:12:06.321 INFO [stderr] warning: variant is never constructed: `Reading_OAM_and_VRAM`
Dec 18 00:12:06.321 INFO [stderr]    --> src/gb/lcd.rs:199:3
Dec 18 00:12:06.321 INFO [stderr]     |
Dec 18 00:12:06.321 INFO [stderr] 199 |   Reading_OAM_and_VRAM,
Dec 18 00:12:06.321 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.321 INFO [stderr] 
Dec 18 00:12:06.321 INFO [stderr] warning: struct is never constructed: `Background`
Dec 18 00:12:06.321 INFO [stderr]    --> src/gb/lcd.rs:442:1
Dec 18 00:12:06.321 INFO [stderr]     |
Dec 18 00:12:06.321 INFO [stderr] 442 | struct Background {
Dec 18 00:12:06.321 INFO [stderr]     | ^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.321 INFO [stderr] 
Dec 18 00:12:06.321 INFO [stderr] warning: method is never used: `get_pixel`
Dec 18 00:12:06.321 INFO [stderr]    --> src/gb/lcd.rs:450:3
Dec 18 00:12:06.321 INFO [stderr]     |
Dec 18 00:12:06.321 INFO [stderr] 450 |   pub fn get_pixel(&self, x: u8, y: u8) -> u8 {
Dec 18 00:12:06.321 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.321 INFO [stderr] 
Dec 18 00:12:06.339 INFO [stderr] warning: variant `Reading_OAM` should have a camel case name such as `ReadingOam`
Dec 18 00:12:06.339 INFO [stderr]    --> src/gb/lcd.rs:198:3
Dec 18 00:12:06.339 INFO [stderr]     |
Dec 18 00:12:06.339 INFO [stderr] 198 |   Reading_OAM,
Dec 18 00:12:06.339 INFO [stderr]     |   ^^^^^^^^^^^
Dec 18 00:12:06.369 INFO [stderr]     |
Dec 18 00:12:06.370 INFO [stderr]     = note: #[warn(non_camel_case_types)] on by default
Dec 18 00:12:06.370 INFO [stderr] 
Dec 18 00:12:06.380 INFO [stderr] warning: variant `Reading_OAM_and_VRAM` should have a camel case name such as `ReadingOamAndVram`
Dec 18 00:12:06.380 INFO [stderr]    --> src/gb/lcd.rs:199:3
Dec 18 00:12:06.380 INFO [stderr]     |
Dec 18 00:12:06.380 INFO [stderr] 199 |   Reading_OAM_and_VRAM,
Dec 18 00:12:06.380 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^
Dec 18 00:12:06.380 INFO [stderr] 
Dec 18 00:12:07.980 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 00:12:07.980 INFO [stderr]   --> src/bin/gb-boot.rs:11:1
Dec 18 00:12:07.980 INFO [stderr]    |
Dec 18 00:12:07.980 INFO [stderr] 11 | #[macro_use]
Dec 18 00:12:07.980 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 00:12:07.980 INFO [stderr]    |
Dec 18 00:12:07.980 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 00:12:07.980 INFO [stderr] 
Dec 18 00:12:08.065 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 00:12:08.066 INFO [stderr]  --> src/bin/gb.rs:9:1
Dec 18 00:12:08.066 INFO [stderr]   |
Dec 18 00:12:08.066 INFO [stderr] 9 | #[macro_use]
Dec 18 00:12:08.066 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 00:12:08.066 INFO [stderr]   |
Dec 18 00:12:08.066 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 00:12:08.066 INFO [stderr] 
Dec 18 00:12:08.109 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 00:12:08.109 INFO [stderr]  --> src/bin/gb.rs:9:1
Dec 18 00:12:08.109 INFO [stderr]   |
Dec 18 00:12:08.109 INFO [stderr] 9 | #[macro_use]
Dec 18 00:12:08.109 INFO [stderr]   | ^^^^^^^^^^^^
Dec 18 00:12:08.109 INFO [stderr]   |
Dec 18 00:12:08.109 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 00:12:08.109 INFO [stderr] 
Dec 18 00:12:08.182 INFO [stderr] warning: unused `#[macro_use]` import
Dec 18 00:12:08.182 INFO [stderr]   --> src/bin/gb-boot.rs:11:1
Dec 18 00:12:08.182 INFO [stderr]    |
Dec 18 00:12:08.182 INFO [stderr] 11 | #[macro_use]
Dec 18 00:12:08.182 INFO [stderr]    | ^^^^^^^^^^^^
Dec 18 00:12:08.182 INFO [stderr]    |
Dec 18 00:12:08.182 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 00:12:08.182 INFO [stderr] 
Dec 18 00:12:08.488 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
Dec 18 00:12:09.416 INFO running `"docker" "inspect" "1c4b6a896d1c30400b3efa798c53ff3e73268f7a3824b6e1d997ddc9ae256164"`
Dec 18 00:12:09.782 INFO running `"docker" "rm" "-f" "1c4b6a896d1c30400b3efa798c53ff3e73268f7a3824b6e1d997ddc9ae256164"`
Dec 18 00:12:10.048 INFO [stdout] 1c4b6a896d1c30400b3efa798c53ff3e73268f7a3824b6e1d997ddc9ae256164