Dec 17 15:20:57.478 INFO checking simontoft/r8080 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:20:57.478 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/simontoft/r8080:/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 17 15:20:57.921 INFO [stdout] 403d724c51a357855017c096fc0a610c924aa1263c4e84cd57375d89aa70be32
Dec 17 15:20:57.923 INFO running `"docker" "start" "-a" "403d724c51a357855017c096fc0a610c924aa1263c4e84cd57375d89aa70be32"`
Dec 17 15:21:00.040 INFO [stderr]     Checking text_io v0.1.7
Dec 17 15:21:00.060 INFO [stderr]    Compiling x11-dl v2.14.0
Dec 17 15:21:00.060 INFO [stderr]    Compiling minifb v0.10.3
Dec 17 15:21:00.060 INFO [stderr]     Checking time v0.1.38
Dec 17 15:21:05.176 INFO [stderr]     Checking r8080 v0.1.0 (/opt/crater/workdir)
Dec 17 15:21:05.480 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 15:21:05.480 INFO [stderr]  --> src/main.rs:5:1
Dec 17 15:21:05.480 INFO [stderr]   |
Dec 17 15:21:05.480 INFO [stderr] 5 | #[macro_use] extern crate text_io;
Dec 17 15:21:05.480 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 15:21:05.480 INFO [stderr]   |
Dec 17 15:21:05.480 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:21:05.480 INFO [stderr] 
Dec 17 15:21:05.480 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 17 15:21:05.493 INFO [stderr]    --> src/cpu.rs:411:22
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr] 411 |             for x in (0..WIDTH) {
Dec 17 15:21:05.493 INFO [stderr]     |                      ^^^^^^^^^^ help: remove these parentheses
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 17 15:21:05.493 INFO [stderr]    --> src/cpu.rs:427:26
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr] 427 |             self.inp1 |= (1 << 5);
Dec 17 15:21:05.493 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 17 15:21:05.493 INFO [stderr]    --> src/cpu.rs:432:26
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr] 432 |             self.inp1 |= (1 << 6);
Dec 17 15:21:05.493 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 17 15:21:05.493 INFO [stderr]    --> src/cpu.rs:437:26
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr] 437 |             self.inp1 |= (1 << 0);
Dec 17 15:21:05.493 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 17 15:21:05.493 INFO [stderr]    --> src/cpu.rs:442:26
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr] 442 |             self.inp1 |= (1 << 2);
Dec 17 15:21:05.493 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 17 15:21:05.493 INFO [stderr]    --> src/cpu.rs:447:26
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr] 447 |             self.inp1 |= (1 << 4);
Dec 17 15:21:05.493 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unused import: `util::*`
Dec 17 15:21:05.493 INFO [stderr]  --> src/instructions.rs:2:5
Dec 17 15:21:05.493 INFO [stderr]   |
Dec 17 15:21:05.493 INFO [stderr] 2 | use util::*;
Dec 17 15:21:05.493 INFO [stderr]   |     ^^^^^^^
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 15:21:05.493 INFO [stderr]  --> src/main.rs:5:1
Dec 17 15:21:05.493 INFO [stderr]   |
Dec 17 15:21:05.493 INFO [stderr] 5 | #[macro_use] extern crate text_io;
Dec 17 15:21:05.493 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 15:21:05.493 INFO [stderr]   |
Dec 17 15:21:05.493 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 17 15:21:05.493 INFO [stderr]    --> src/cpu.rs:411:22
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr] 411 |             for x in (0..WIDTH) {
Dec 17 15:21:05.493 INFO [stderr]     |                      ^^^^^^^^^^ help: remove these parentheses
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 17 15:21:05.493 INFO [stderr]    --> src/cpu.rs:427:26
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr] 427 |             self.inp1 |= (1 << 5);
Dec 17 15:21:05.493 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 17 15:21:05.493 INFO [stderr]    --> src/cpu.rs:432:26
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr] 432 |             self.inp1 |= (1 << 6);
Dec 17 15:21:05.493 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 17 15:21:05.493 INFO [stderr]    --> src/cpu.rs:437:26
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr] 437 |             self.inp1 |= (1 << 0);
Dec 17 15:21:05.493 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 17 15:21:05.493 INFO [stderr]    --> src/cpu.rs:442:26
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr] 442 |             self.inp1 |= (1 << 2);
Dec 17 15:21:05.493 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 17 15:21:05.493 INFO [stderr]    --> src/cpu.rs:447:26
Dec 17 15:21:05.493 INFO [stderr]     |
Dec 17 15:21:05.493 INFO [stderr] 447 |             self.inp1 |= (1 << 4);
Dec 17 15:21:05.493 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.493 INFO [stderr] warning: unused import: `util::*`
Dec 17 15:21:05.493 INFO [stderr]  --> src/instructions.rs:2:5
Dec 17 15:21:05.493 INFO [stderr]   |
Dec 17 15:21:05.493 INFO [stderr] 2 | use util::*;
Dec 17 15:21:05.493 INFO [stderr]   |     ^^^^^^^
Dec 17 15:21:05.493 INFO [stderr] 
Dec 17 15:21:05.732 INFO [stderr] warning: unreachable pattern
Dec 17 15:21:05.732 INFO [stderr]    --> src/opcode.rs:274:13
Dec 17 15:21:05.732 INFO [stderr]     |
Dec 17 15:21:05.732 INFO [stderr] 274 |             _ => unreachable!(),
Dec 17 15:21:05.732 INFO [stderr]     |             ^
Dec 17 15:21:05.732 INFO [stderr]     |
Dec 17 15:21:05.732 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 17 15:21:05.732 INFO [stderr] 
Dec 17 15:21:05.732 INFO [stderr] warning: unreachable pattern
Dec 17 15:21:05.732 INFO [stderr]    --> src/opcode.rs:274:13
Dec 17 15:21:05.732 INFO [stderr]     |
Dec 17 15:21:05.732 INFO [stderr] 274 |             _ => unreachable!(),
Dec 17 15:21:05.732 INFO [stderr]     |             ^
Dec 17 15:21:05.732 INFO [stderr]     |
Dec 17 15:21:05.732 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 17 15:21:05.732 INFO [stderr] 
Dec 17 15:21:05.804 INFO [stderr] warning: unused variable: `state`
Dec 17 15:21:05.804 INFO [stderr]   --> src/instructions.rs:21:12
Dec 17 15:21:05.804 INFO [stderr]    |
Dec 17 15:21:05.804 INFO [stderr] 21 | pub fn nop(state: &mut Cpu) {
Dec 17 15:21:05.804 INFO [stderr]    |            ^^^^^ help: consider using `_state` instead
Dec 17 15:21:05.804 INFO [stderr]    |
Dec 17 15:21:05.804 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:21:05.804 INFO [stderr] 
Dec 17 15:21:05.804 INFO [stderr] warning: unused variable: `lhs`
Dec 17 15:21:05.804 INFO [stderr]    --> src/instructions.rs:667:9
Dec 17 15:21:05.804 INFO [stderr]     |
Dec 17 15:21:05.805 INFO [stderr] 667 |     let lhs = state.a as u16;
Dec 17 15:21:05.805 INFO [stderr]     |         ^^^ help: consider using `_lhs` instead
Dec 17 15:21:05.805 INFO [stderr] 
Dec 17 15:21:05.805 INFO [stderr] warning: unused variable: `lhs`
Dec 17 15:21:05.805 INFO [stderr]    --> src/instructions.rs:696:9
Dec 17 15:21:05.805 INFO [stderr]     |
Dec 17 15:21:05.805 INFO [stderr] 696 |     let lhs = state.a as u16;
Dec 17 15:21:05.805 INFO [stderr]     |         ^^^ help: consider using `_lhs` instead
Dec 17 15:21:05.805 INFO [stderr] 
Dec 17 15:21:05.805 INFO [stderr] warning: unused variable: `i`
Dec 17 15:21:05.805 INFO [stderr]    --> src/cpu.rs:395:14
Dec 17 15:21:05.805 INFO [stderr]     |
Dec 17 15:21:05.805 INFO [stderr] 395 |         for (i, byte) in self.get_vram().iter().enumerate() {
Dec 17 15:21:05.805 INFO [stderr]     |              ^ help: consider using `_i` instead
Dec 17 15:21:05.805 INFO [stderr] 
Dec 17 15:21:05.805 INFO [stderr] warning: unused variable: `state`
Dec 17 15:21:05.805 INFO [stderr]   --> src/instructions.rs:21:12
Dec 17 15:21:05.805 INFO [stderr]    |
Dec 17 15:21:05.805 INFO [stderr] 21 | pub fn nop(state: &mut Cpu) {
Dec 17 15:21:05.805 INFO [stderr]    |            ^^^^^ help: consider using `_state` instead
Dec 17 15:21:05.805 INFO [stderr]    |
Dec 17 15:21:05.805 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:21:05.805 INFO [stderr] 
Dec 17 15:21:05.805 INFO [stderr] warning: unused variable: `lhs`
Dec 17 15:21:05.805 INFO [stderr]    --> src/instructions.rs:667:9
Dec 17 15:21:05.805 INFO [stderr]     |
Dec 17 15:21:05.805 INFO [stderr] 667 |     let lhs = state.a as u16;
Dec 17 15:21:05.805 INFO [stderr]     |         ^^^ help: consider using `_lhs` instead
Dec 17 15:21:05.805 INFO [stderr] 
Dec 17 15:21:05.805 INFO [stderr] warning: unused variable: `lhs`
Dec 17 15:21:05.805 INFO [stderr]    --> src/instructions.rs:696:9
Dec 17 15:21:05.805 INFO [stderr]     |
Dec 17 15:21:05.805 INFO [stderr] 696 |     let lhs = state.a as u16;
Dec 17 15:21:05.805 INFO [stderr]     |         ^^^ help: consider using `_lhs` instead
Dec 17 15:21:05.805 INFO [stderr] 
Dec 17 15:21:05.805 INFO [stderr] warning: unused variable: `i`
Dec 17 15:21:05.805 INFO [stderr]    --> src/cpu.rs:395:14
Dec 17 15:21:05.805 INFO [stderr]     |
Dec 17 15:21:05.805 INFO [stderr] 395 |         for (i, byte) in self.get_vram().iter().enumerate() {
Dec 17 15:21:05.805 INFO [stderr]     |              ^ help: consider using `_i` instead
Dec 17 15:21:05.805 INFO [stderr] 
Dec 17 15:21:05.913 INFO [stderr] warning: constant item is never used: `REG_BC`
Dec 17 15:21:05.913 INFO [stderr]   --> src/cpu.rs:12:1
Dec 17 15:21:05.913 INFO [stderr]    |
Dec 17 15:21:05.913 INFO [stderr] 12 | const REG_BC: u8 = 0;
Dec 17 15:21:05.913 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.913 INFO [stderr]    |
Dec 17 15:21:05.913 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:21:05.913 INFO [stderr] 
Dec 17 15:21:05.913 INFO [stderr] warning: constant item is never used: `REG_DE`
Dec 17 15:21:05.913 INFO [stderr]   --> src/cpu.rs:13:1
Dec 17 15:21:05.913 INFO [stderr]    |
Dec 17 15:21:05.913 INFO [stderr] 13 | const REG_DE: u8 = 1;
Dec 17 15:21:05.913 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.913 INFO [stderr] 
Dec 17 15:21:05.913 INFO [stderr] warning: constant item is never used: `REG_AF`
Dec 17 15:21:05.913 INFO [stderr]   --> src/cpu.rs:15:1
Dec 17 15:21:05.913 INFO [stderr]    |
Dec 17 15:21:05.913 INFO [stderr] 15 | const REG_AF: u8 = 3;
Dec 17 15:21:05.913 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.913 INFO [stderr] 
Dec 17 15:21:05.913 INFO [stderr] warning: constant item is never used: `REG_A`
Dec 17 15:21:05.913 INFO [stderr]   --> src/cpu.rs:17:1
Dec 17 15:21:05.913 INFO [stderr]    |
Dec 17 15:21:05.913 INFO [stderr] 17 | const REG_A: u8 = 7;
Dec 17 15:21:05.913 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.913 INFO [stderr] 
Dec 17 15:21:05.913 INFO [stderr] warning: constant item is never used: `REG_M`
Dec 17 15:21:05.913 INFO [stderr]   --> src/cpu.rs:18:1
Dec 17 15:21:05.913 INFO [stderr]    |
Dec 17 15:21:05.913 INFO [stderr] 18 | const REG_M: u8 = 6;
Dec 17 15:21:05.913 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.914 INFO [stderr] 
Dec 17 15:21:05.914 INFO [stderr] warning: method is never used: `move_pc`
Dec 17 15:21:05.914 INFO [stderr]    --> src/cpu.rs:322:5
Dec 17 15:21:05.914 INFO [stderr]     |
Dec 17 15:21:05.914 INFO [stderr] 322 |     pub fn move_pc(&mut self, address: u16) {
Dec 17 15:21:05.914 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.914 INFO [stderr] 
Dec 17 15:21:05.914 INFO [stderr] warning: constant item is never used: `REG_BC`
Dec 17 15:21:05.914 INFO [stderr]  --> src/instructions.rs:4:1
Dec 17 15:21:05.914 INFO [stderr]   |
Dec 17 15:21:05.914 INFO [stderr] 4 | const REG_BC: u8 = 0;
Dec 17 15:21:05.914 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.914 INFO [stderr] 
Dec 17 15:21:05.914 INFO [stderr] warning: constant item is never used: `REG_AF`
Dec 17 15:21:05.914 INFO [stderr]  --> src/instructions.rs:7:1
Dec 17 15:21:05.914 INFO [stderr]   |
Dec 17 15:21:05.914 INFO [stderr] 7 | const REG_AF: u8 = 3;
Dec 17 15:21:05.914 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.914 INFO [stderr] 
Dec 17 15:21:05.914 INFO [stderr] warning: function is never used: `test_rom`
Dec 17 15:21:05.914 INFO [stderr]   --> src/main.rs:24:1
Dec 17 15:21:05.914 INFO [stderr]    |
Dec 17 15:21:05.914 INFO [stderr] 24 | fn test_rom() {
Dec 17 15:21:05.914 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 17 15:21:05.914 INFO [stderr] 
Dec 17 15:21:05.914 INFO [stderr] warning: function is never used: `baloon_bomber`
Dec 17 15:21:05.914 INFO [stderr]   --> src/main.rs:46:1
Dec 17 15:21:05.914 INFO [stderr]    |
Dec 17 15:21:05.914 INFO [stderr] 46 | fn baloon_bomber() {
Dec 17 15:21:05.914 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.914 INFO [stderr] 
Dec 17 15:21:05.914 INFO [stderr] warning: function is never used: `lunar_rescue`
Dec 17 15:21:05.914 INFO [stderr]   --> src/main.rs:62:1
Dec 17 15:21:05.914 INFO [stderr]    |
Dec 17 15:21:05.914 INFO [stderr] 62 | fn lunar_rescue() {
Dec 17 15:21:05.914 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.914 INFO [stderr] 
Dec 17 15:21:05.928 INFO [stderr] warning: constant item is never used: `REG_BC`
Dec 17 15:21:05.928 INFO [stderr]   --> src/cpu.rs:12:1
Dec 17 15:21:05.928 INFO [stderr]    |
Dec 17 15:21:05.928 INFO [stderr] 12 | const REG_BC: u8 = 0;
Dec 17 15:21:05.928 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.928 INFO [stderr]    |
Dec 17 15:21:05.928 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:21:05.928 INFO [stderr] 
Dec 17 15:21:05.928 INFO [stderr] warning: constant item is never used: `REG_DE`
Dec 17 15:21:05.928 INFO [stderr]   --> src/cpu.rs:13:1
Dec 17 15:21:05.928 INFO [stderr]    |
Dec 17 15:21:05.929 INFO [stderr] 13 | const REG_DE: u8 = 1;
Dec 17 15:21:05.929 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.929 INFO [stderr] 
Dec 17 15:21:05.929 INFO [stderr] warning: constant item is never used: `REG_AF`
Dec 17 15:21:05.929 INFO [stderr]   --> src/cpu.rs:15:1
Dec 17 15:21:05.929 INFO [stderr]    |
Dec 17 15:21:05.929 INFO [stderr] 15 | const REG_AF: u8 = 3;
Dec 17 15:21:05.929 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.929 INFO [stderr] 
Dec 17 15:21:05.929 INFO [stderr] warning: constant item is never used: `REG_A`
Dec 17 15:21:05.929 INFO [stderr]   --> src/cpu.rs:17:1
Dec 17 15:21:05.929 INFO [stderr]    |
Dec 17 15:21:05.929 INFO [stderr] 17 | const REG_A: u8 = 7;
Dec 17 15:21:05.929 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.929 INFO [stderr] 
Dec 17 15:21:05.929 INFO [stderr] warning: constant item is never used: `REG_M`
Dec 17 15:21:05.929 INFO [stderr]   --> src/cpu.rs:18:1
Dec 17 15:21:05.929 INFO [stderr]    |
Dec 17 15:21:05.929 INFO [stderr] 18 | const REG_M: u8 = 6;
Dec 17 15:21:05.929 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.929 INFO [stderr] 
Dec 17 15:21:05.929 INFO [stderr] warning: method is never used: `move_pc`
Dec 17 15:21:05.929 INFO [stderr]    --> src/cpu.rs:322:5
Dec 17 15:21:05.929 INFO [stderr]     |
Dec 17 15:21:05.929 INFO [stderr] 322 |     pub fn move_pc(&mut self, address: u16) {
Dec 17 15:21:05.929 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.929 INFO [stderr] 
Dec 17 15:21:05.929 INFO [stderr] warning: constant item is never used: `REG_BC`
Dec 17 15:21:05.929 INFO [stderr]  --> src/instructions.rs:4:1
Dec 17 15:21:05.929 INFO [stderr]   |
Dec 17 15:21:05.929 INFO [stderr] 4 | const REG_BC: u8 = 0;
Dec 17 15:21:05.929 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.929 INFO [stderr] 
Dec 17 15:21:05.929 INFO [stderr] warning: constant item is never used: `REG_AF`
Dec 17 15:21:05.929 INFO [stderr]  --> src/instructions.rs:7:1
Dec 17 15:21:05.929 INFO [stderr]   |
Dec 17 15:21:05.929 INFO [stderr] 7 | const REG_AF: u8 = 3;
Dec 17 15:21:05.929 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.929 INFO [stderr] 
Dec 17 15:21:05.929 INFO [stderr] warning: function is never used: `test_rom`
Dec 17 15:21:05.929 INFO [stderr]   --> src/main.rs:24:1
Dec 17 15:21:05.929 INFO [stderr]    |
Dec 17 15:21:05.929 INFO [stderr] 24 | fn test_rom() {
Dec 17 15:21:05.929 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 17 15:21:05.929 INFO [stderr] 
Dec 17 15:21:05.929 INFO [stderr] warning: function is never used: `baloon_bomber`
Dec 17 15:21:05.929 INFO [stderr]   --> src/main.rs:46:1
Dec 17 15:21:05.929 INFO [stderr]    |
Dec 17 15:21:05.929 INFO [stderr] 46 | fn baloon_bomber() {
Dec 17 15:21:05.929 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.929 INFO [stderr] 
Dec 17 15:21:05.929 INFO [stderr] warning: function is never used: `lunar_rescue`
Dec 17 15:21:05.929 INFO [stderr]   --> src/main.rs:62:1
Dec 17 15:21:05.929 INFO [stderr]    |
Dec 17 15:21:05.929 INFO [stderr] 62 | fn lunar_rescue() {
Dec 17 15:21:05.929 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 17 15:21:05.929 INFO [stderr] 
Dec 17 15:21:06.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
Dec 17 15:21:06.732 INFO running `"docker" "inspect" "403d724c51a357855017c096fc0a610c924aa1263c4e84cd57375d89aa70be32"`
Dec 17 15:21:06.924 INFO running `"docker" "rm" "-f" "403d724c51a357855017c096fc0a610c924aa1263c4e84cd57375d89aa70be32"`
Dec 17 15:21:07.203 INFO [stdout] 403d724c51a357855017c096fc0a610c924aa1263c4e84cd57375d89aa70be32