Dec 13 03:09:48.962 INFO testing simontoft/r8080 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 03:09:48.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 03:09:49.135 INFO [stdout] b90795cd5a806740cb5f5255addced20c0665feb05beb19a98b596241df46315
Dec 13 03:09:49.136 INFO running `"docker" "start" "-a" "b90795cd5a806740cb5f5255addced20c0665feb05beb19a98b596241df46315"`
Dec 13 03:09:49.602 INFO [stderr] usermod: no changes
Dec 13 03:09:49.658 INFO [stderr]    Compiling text_io v0.1.7
Dec 13 03:09:49.658 INFO [stderr]    Compiling minifb v0.10.3
Dec 13 03:09:49.659 INFO [stderr]    Compiling time v0.1.38
Dec 13 03:09:49.659 INFO [stderr]    Compiling x11-dl v2.14.0
Dec 13 03:09:56.552 INFO [stderr]    Compiling r8080 v0.1.0 (/source)
Dec 13 03:09:56.861 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 03:09:56.861 INFO [stderr]  --> src/main.rs:5:1
Dec 13 03:09:56.861 INFO [stderr]   |
Dec 13 03:09:56.861 INFO [stderr] 5 | #[macro_use] extern crate text_io;
Dec 13 03:09:56.861 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 03:09:56.861 INFO [stderr]   |
Dec 13 03:09:56.861 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 03:09:56.861 INFO [stderr] 
Dec 13 03:09:56.863 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 03:09:56.863 INFO [stderr]    --> src/cpu.rs:411:22
Dec 13 03:09:56.863 INFO [stderr]     |
Dec 13 03:09:56.863 INFO [stderr] 411 |             for x in (0..WIDTH) {
Dec 13 03:09:56.863 INFO [stderr]     |                      ^^^^^^^^^^ help: remove these parentheses
Dec 13 03:09:56.863 INFO [stderr]     |
Dec 13 03:09:56.863 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 03:09:56.863 INFO [stderr] 
Dec 13 03:09:56.863 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 03:09:56.863 INFO [stderr]    --> src/cpu.rs:427:26
Dec 13 03:09:56.863 INFO [stderr]     |
Dec 13 03:09:56.863 INFO [stderr] 427 |             self.inp1 |= (1 << 5);
Dec 13 03:09:56.863 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 13 03:09:56.863 INFO [stderr] 
Dec 13 03:09:56.863 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 03:09:56.863 INFO [stderr]    --> src/cpu.rs:432:26
Dec 13 03:09:56.863 INFO [stderr]     |
Dec 13 03:09:56.863 INFO [stderr] 432 |             self.inp1 |= (1 << 6);
Dec 13 03:09:56.863 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 13 03:09:56.863 INFO [stderr] 
Dec 13 03:09:56.863 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 03:09:56.863 INFO [stderr]    --> src/cpu.rs:437:26
Dec 13 03:09:56.863 INFO [stderr]     |
Dec 13 03:09:56.863 INFO [stderr] 437 |             self.inp1 |= (1 << 0);
Dec 13 03:09:56.863 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 13 03:09:56.863 INFO [stderr] 
Dec 13 03:09:56.863 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 03:09:56.863 INFO [stderr]    --> src/cpu.rs:442:26
Dec 13 03:09:56.863 INFO [stderr]     |
Dec 13 03:09:56.863 INFO [stderr] 442 |             self.inp1 |= (1 << 2);
Dec 13 03:09:56.863 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 13 03:09:56.863 INFO [stderr] 
Dec 13 03:09:56.863 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 03:09:56.863 INFO [stderr]    --> src/cpu.rs:447:26
Dec 13 03:09:56.863 INFO [stderr]     |
Dec 13 03:09:56.863 INFO [stderr] 447 |             self.inp1 |= (1 << 4);
Dec 13 03:09:56.863 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 13 03:09:56.864 INFO [stderr] 
Dec 13 03:09:56.864 INFO [stderr] warning: unused import: `util::*`
Dec 13 03:09:56.864 INFO [stderr]  --> src/instructions.rs:2:5
Dec 13 03:09:56.864 INFO [stderr]   |
Dec 13 03:09:56.864 INFO [stderr] 2 | use util::*;
Dec 13 03:09:56.864 INFO [stderr]   |     ^^^^^^^
Dec 13 03:09:56.864 INFO [stderr] 
Dec 13 03:09:57.095 INFO [stderr] warning: unreachable pattern
Dec 13 03:09:57.095 INFO [stderr]    --> src/opcode.rs:274:13
Dec 13 03:09:57.095 INFO [stderr]     |
Dec 13 03:09:57.095 INFO [stderr] 274 |             _ => unreachable!(),
Dec 13 03:09:57.095 INFO [stderr]     |             ^
Dec 13 03:09:57.095 INFO [stderr]     |
Dec 13 03:09:57.095 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 13 03:09:57.095 INFO [stderr] 
Dec 13 03:09:57.135 INFO [stderr] warning: unused variable: `state`
Dec 13 03:09:57.135 INFO [stderr]   --> src/instructions.rs:21:12
Dec 13 03:09:57.135 INFO [stderr]    |
Dec 13 03:09:57.135 INFO [stderr] 21 | pub fn nop(state: &mut Cpu) {
Dec 13 03:09:57.135 INFO [stderr]    |            ^^^^^ help: consider using `_state` instead
Dec 13 03:09:57.135 INFO [stderr]    |
Dec 13 03:09:57.135 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 03:09:57.135 INFO [stderr] 
Dec 13 03:09:57.135 INFO [stderr] warning: unused variable: `lhs`
Dec 13 03:09:57.135 INFO [stderr]    --> src/instructions.rs:667:9
Dec 13 03:09:57.135 INFO [stderr]     |
Dec 13 03:09:57.135 INFO [stderr] 667 |     let lhs = state.a as u16;
Dec 13 03:09:57.135 INFO [stderr]     |         ^^^ help: consider using `_lhs` instead
Dec 13 03:09:57.135 INFO [stderr] 
Dec 13 03:09:57.135 INFO [stderr] warning: unused variable: `lhs`
Dec 13 03:09:57.135 INFO [stderr]    --> src/instructions.rs:696:9
Dec 13 03:09:57.135 INFO [stderr]     |
Dec 13 03:09:57.135 INFO [stderr] 696 |     let lhs = state.a as u16;
Dec 13 03:09:57.135 INFO [stderr]     |         ^^^ help: consider using `_lhs` instead
Dec 13 03:09:57.135 INFO [stderr] 
Dec 13 03:09:57.135 INFO [stderr] warning: unused variable: `i`
Dec 13 03:09:57.135 INFO [stderr]    --> src/cpu.rs:395:14
Dec 13 03:09:57.135 INFO [stderr]     |
Dec 13 03:09:57.135 INFO [stderr] 395 |         for (i, byte) in self.get_vram().iter().enumerate() {
Dec 13 03:09:57.135 INFO [stderr]     |              ^ help: consider using `_i` instead
Dec 13 03:09:57.135 INFO [stderr] 
Dec 13 03:09:57.211 INFO [stderr] warning: constant item is never used: `REG_BC`
Dec 13 03:09:57.211 INFO [stderr]   --> src/cpu.rs:12:1
Dec 13 03:09:57.211 INFO [stderr]    |
Dec 13 03:09:57.211 INFO [stderr] 12 | const REG_BC: u8 = 0;
Dec 13 03:09:57.211 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:09:57.211 INFO [stderr]    |
Dec 13 03:09:57.211 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 03:09:57.211 INFO [stderr] 
Dec 13 03:09:57.211 INFO [stderr] warning: constant item is never used: `REG_DE`
Dec 13 03:09:57.211 INFO [stderr]   --> src/cpu.rs:13:1
Dec 13 03:09:57.211 INFO [stderr]    |
Dec 13 03:09:57.211 INFO [stderr] 13 | const REG_DE: u8 = 1;
Dec 13 03:09:57.211 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:09:57.211 INFO [stderr] 
Dec 13 03:09:57.211 INFO [stderr] warning: constant item is never used: `REG_AF`
Dec 13 03:09:57.211 INFO [stderr]   --> src/cpu.rs:15:1
Dec 13 03:09:57.211 INFO [stderr]    |
Dec 13 03:09:57.211 INFO [stderr] 15 | const REG_AF: u8 = 3;
Dec 13 03:09:57.211 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:09:57.211 INFO [stderr] 
Dec 13 03:09:57.211 INFO [stderr] warning: constant item is never used: `REG_A`
Dec 13 03:09:57.211 INFO [stderr]   --> src/cpu.rs:17:1
Dec 13 03:09:57.211 INFO [stderr]    |
Dec 13 03:09:57.211 INFO [stderr] 17 | const REG_A: u8 = 7;
Dec 13 03:09:57.211 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 13 03:09:57.211 INFO [stderr] 
Dec 13 03:09:57.211 INFO [stderr] warning: constant item is never used: `REG_M`
Dec 13 03:09:57.211 INFO [stderr]   --> src/cpu.rs:18:1
Dec 13 03:09:57.211 INFO [stderr]    |
Dec 13 03:09:57.211 INFO [stderr] 18 | const REG_M: u8 = 6;
Dec 13 03:09:57.211 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 13 03:09:57.211 INFO [stderr] 
Dec 13 03:09:57.211 INFO [stderr] warning: method is never used: `move_pc`
Dec 13 03:09:57.211 INFO [stderr]    --> src/cpu.rs:322:5
Dec 13 03:09:57.211 INFO [stderr]     |
Dec 13 03:09:57.211 INFO [stderr] 322 |     pub fn move_pc(&mut self, address: u16) {
Dec 13 03:09:57.211 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:09:57.211 INFO [stderr] 
Dec 13 03:09:57.211 INFO [stderr] warning: constant item is never used: `REG_BC`
Dec 13 03:09:57.211 INFO [stderr]  --> src/instructions.rs:4:1
Dec 13 03:09:57.211 INFO [stderr]   |
Dec 13 03:09:57.211 INFO [stderr] 4 | const REG_BC: u8 = 0;
Dec 13 03:09:57.211 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:09:57.211 INFO [stderr] 
Dec 13 03:09:57.211 INFO [stderr] warning: constant item is never used: `REG_AF`
Dec 13 03:09:57.211 INFO [stderr]  --> src/instructions.rs:7:1
Dec 13 03:09:57.212 INFO [stderr]   |
Dec 13 03:09:57.212 INFO [stderr] 7 | const REG_AF: u8 = 3;
Dec 13 03:09:57.212 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:09:57.212 INFO [stderr] 
Dec 13 03:09:57.216 INFO [stderr] warning: function is never used: `test_rom`
Dec 13 03:09:57.216 INFO [stderr]   --> src/main.rs:24:1
Dec 13 03:09:57.216 INFO [stderr]    |
Dec 13 03:09:57.216 INFO [stderr] 24 | fn test_rom() {
Dec 13 03:09:57.216 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 13 03:09:57.216 INFO [stderr] 
Dec 13 03:09:57.216 INFO [stderr] warning: function is never used: `baloon_bomber`
Dec 13 03:09:57.216 INFO [stderr]   --> src/main.rs:46:1
Dec 13 03:09:57.216 INFO [stderr]    |
Dec 13 03:09:57.216 INFO [stderr] 46 | fn baloon_bomber() {
Dec 13 03:09:57.216 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 13 03:09:57.216 INFO [stderr] 
Dec 13 03:09:57.216 INFO [stderr] warning: function is never used: `lunar_rescue`
Dec 13 03:09:57.216 INFO [stderr]   --> src/main.rs:62:1
Dec 13 03:09:57.216 INFO [stderr]    |
Dec 13 03:09:57.216 INFO [stderr] 62 | fn lunar_rescue() {
Dec 13 03:09:57.216 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 03:09:57.216 INFO [stderr] 
Dec 13 03:09:58.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.51s
Dec 13 03:09:58.143 INFO [stderr] su: No module specific data is present
Dec 13 03:09:58.835 INFO running `"docker" "inspect" "b90795cd5a806740cb5f5255addced20c0665feb05beb19a98b596241df46315"`
Dec 13 03:09:59.039 INFO running `"docker" "rm" "-f" "b90795cd5a806740cb5f5255addced20c0665feb05beb19a98b596241df46315"`
Dec 13 03:09:59.256 INFO [stdout] b90795cd5a806740cb5f5255addced20c0665feb05beb19a98b596241df46315
Dec 13 03:09:59.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 03:09:59.618 INFO [stdout] 05ac13b4e11fae8d98f4fee9163da7a2b1329511056677cc4b1105be10886d38
Dec 13 03:09:59.620 INFO running `"docker" "start" "-a" "05ac13b4e11fae8d98f4fee9163da7a2b1329511056677cc4b1105be10886d38"`
Dec 13 03:10:00.203 INFO [stderr] usermod: no changes
Dec 13 03:10:00.275 INFO [stderr]    Compiling r8080 v0.1.0 (/source)
Dec 13 03:10:00.630 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 03:10:00.631 INFO [stderr]  --> src/main.rs:5:1
Dec 13 03:10:00.631 INFO [stderr]   |
Dec 13 03:10:00.631 INFO [stderr] 5 | #[macro_use] extern crate text_io;
Dec 13 03:10:00.631 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 03:10:00.631 INFO [stderr]   |
Dec 13 03:10:00.631 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 03:10:00.631 INFO [stderr] 
Dec 13 03:10:00.631 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 13 03:10:00.631 INFO [stderr]    --> src/cpu.rs:411:22
Dec 13 03:10:00.631 INFO [stderr]     |
Dec 13 03:10:00.631 INFO [stderr] 411 |             for x in (0..WIDTH) {
Dec 13 03:10:00.631 INFO [stderr]     |                      ^^^^^^^^^^ help: remove these parentheses
Dec 13 03:10:00.631 INFO [stderr]     |
Dec 13 03:10:00.631 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 03:10:00.631 INFO [stderr] 
Dec 13 03:10:00.631 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 03:10:00.631 INFO [stderr]    --> src/cpu.rs:427:26
Dec 13 03:10:00.631 INFO [stderr]     |
Dec 13 03:10:00.631 INFO [stderr] 427 |             self.inp1 |= (1 << 5);
Dec 13 03:10:00.631 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 13 03:10:00.631 INFO [stderr] 
Dec 13 03:10:00.631 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 03:10:00.631 INFO [stderr]    --> src/cpu.rs:432:26
Dec 13 03:10:00.631 INFO [stderr]     |
Dec 13 03:10:00.631 INFO [stderr] 432 |             self.inp1 |= (1 << 6);
Dec 13 03:10:00.631 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 13 03:10:00.631 INFO [stderr] 
Dec 13 03:10:00.631 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 03:10:00.631 INFO [stderr]    --> src/cpu.rs:437:26
Dec 13 03:10:00.631 INFO [stderr]     |
Dec 13 03:10:00.631 INFO [stderr] 437 |             self.inp1 |= (1 << 0);
Dec 13 03:10:00.631 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 13 03:10:00.631 INFO [stderr] 
Dec 13 03:10:00.631 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 03:10:00.631 INFO [stderr]    --> src/cpu.rs:442:26
Dec 13 03:10:00.631 INFO [stderr]     |
Dec 13 03:10:00.631 INFO [stderr] 442 |             self.inp1 |= (1 << 2);
Dec 13 03:10:00.631 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 13 03:10:00.631 INFO [stderr] 
Dec 13 03:10:00.631 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 13 03:10:00.631 INFO [stderr]    --> src/cpu.rs:447:26
Dec 13 03:10:00.631 INFO [stderr]     |
Dec 13 03:10:00.631 INFO [stderr] 447 |             self.inp1 |= (1 << 4);
Dec 13 03:10:00.631 INFO [stderr]     |                          ^^^^^^^^ help: remove these parentheses
Dec 13 03:10:00.631 INFO [stderr] 
Dec 13 03:10:00.631 INFO [stderr] warning: unused import: `util::*`
Dec 13 03:10:00.631 INFO [stderr]  --> src/instructions.rs:2:5
Dec 13 03:10:00.631 INFO [stderr]   |
Dec 13 03:10:00.631 INFO [stderr] 2 | use util::*;
Dec 13 03:10:00.631 INFO [stderr]   |     ^^^^^^^
Dec 13 03:10:00.631 INFO [stderr] 
Dec 13 03:10:00.835 INFO [stderr] warning: unreachable pattern
Dec 13 03:10:00.835 INFO [stderr]    --> src/opcode.rs:274:13
Dec 13 03:10:00.835 INFO [stderr]     |
Dec 13 03:10:00.835 INFO [stderr] 274 |             _ => unreachable!(),
Dec 13 03:10:00.835 INFO [stderr]     |             ^
Dec 13 03:10:00.835 INFO [stderr]     |
Dec 13 03:10:00.835 INFO [stderr]     = note: #[warn(unreachable_patterns)] on by default
Dec 13 03:10:00.835 INFO [stderr] 
Dec 13 03:10:00.879 INFO [stderr] warning: unused variable: `state`
Dec 13 03:10:00.879 INFO [stderr]   --> src/instructions.rs:21:12
Dec 13 03:10:00.879 INFO [stderr]    |
Dec 13 03:10:00.879 INFO [stderr] 21 | pub fn nop(state: &mut Cpu) {
Dec 13 03:10:00.879 INFO [stderr]    |            ^^^^^ help: consider using `_state` instead
Dec 13 03:10:00.879 INFO [stderr]    |
Dec 13 03:10:00.879 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 03:10:00.879 INFO [stderr] 
Dec 13 03:10:00.879 INFO [stderr] warning: unused variable: `lhs`
Dec 13 03:10:00.879 INFO [stderr]    --> src/instructions.rs:667:9
Dec 13 03:10:00.879 INFO [stderr]     |
Dec 13 03:10:00.879 INFO [stderr] 667 |     let lhs = state.a as u16;
Dec 13 03:10:00.879 INFO [stderr]     |         ^^^ help: consider using `_lhs` instead
Dec 13 03:10:00.879 INFO [stderr] 
Dec 13 03:10:00.879 INFO [stderr] warning: unused variable: `lhs`
Dec 13 03:10:00.879 INFO [stderr]    --> src/instructions.rs:696:9
Dec 13 03:10:00.879 INFO [stderr]     |
Dec 13 03:10:00.879 INFO [stderr] 696 |     let lhs = state.a as u16;
Dec 13 03:10:00.879 INFO [stderr]     |         ^^^ help: consider using `_lhs` instead
Dec 13 03:10:00.879 INFO [stderr] 
Dec 13 03:10:00.879 INFO [stderr] warning: unused variable: `i`
Dec 13 03:10:00.879 INFO [stderr]    --> src/cpu.rs:395:14
Dec 13 03:10:00.879 INFO [stderr]     |
Dec 13 03:10:00.879 INFO [stderr] 395 |         for (i, byte) in self.get_vram().iter().enumerate() {
Dec 13 03:10:00.879 INFO [stderr]     |              ^ help: consider using `_i` instead
Dec 13 03:10:00.879 INFO [stderr] 
Dec 13 03:10:00.956 INFO [stderr] warning: constant item is never used: `REG_BC`
Dec 13 03:10:00.956 INFO [stderr]   --> src/cpu.rs:12:1
Dec 13 03:10:00.956 INFO [stderr]    |
Dec 13 03:10:00.956 INFO [stderr] 12 | const REG_BC: u8 = 0;
Dec 13 03:10:00.956 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:10:00.956 INFO [stderr]    |
Dec 13 03:10:00.956 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 03:10:00.956 INFO [stderr] 
Dec 13 03:10:00.956 INFO [stderr] warning: constant item is never used: `REG_DE`
Dec 13 03:10:00.956 INFO [stderr]   --> src/cpu.rs:13:1
Dec 13 03:10:00.956 INFO [stderr]    |
Dec 13 03:10:00.956 INFO [stderr] 13 | const REG_DE: u8 = 1;
Dec 13 03:10:00.956 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:10:00.956 INFO [stderr] 
Dec 13 03:10:00.956 INFO [stderr] warning: constant item is never used: `REG_AF`
Dec 13 03:10:00.956 INFO [stderr]   --> src/cpu.rs:15:1
Dec 13 03:10:00.956 INFO [stderr]    |
Dec 13 03:10:00.956 INFO [stderr] 15 | const REG_AF: u8 = 3;
Dec 13 03:10:00.956 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:10:00.956 INFO [stderr] 
Dec 13 03:10:00.956 INFO [stderr] warning: constant item is never used: `REG_A`
Dec 13 03:10:00.956 INFO [stderr]   --> src/cpu.rs:17:1
Dec 13 03:10:00.956 INFO [stderr]    |
Dec 13 03:10:00.956 INFO [stderr] 17 | const REG_A: u8 = 7;
Dec 13 03:10:00.956 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 13 03:10:00.956 INFO [stderr] 
Dec 13 03:10:00.956 INFO [stderr] warning: constant item is never used: `REG_M`
Dec 13 03:10:00.956 INFO [stderr]   --> src/cpu.rs:18:1
Dec 13 03:10:00.956 INFO [stderr]    |
Dec 13 03:10:00.956 INFO [stderr] 18 | const REG_M: u8 = 6;
Dec 13 03:10:00.956 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 13 03:10:00.956 INFO [stderr] 
Dec 13 03:10:00.956 INFO [stderr] warning: method is never used: `move_pc`
Dec 13 03:10:00.957 INFO [stderr]    --> src/cpu.rs:322:5
Dec 13 03:10:00.957 INFO [stderr]     |
Dec 13 03:10:00.957 INFO [stderr] 322 |     pub fn move_pc(&mut self, address: u16) {
Dec 13 03:10:00.957 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:10:00.957 INFO [stderr] 
Dec 13 03:10:00.957 INFO [stderr] warning: constant item is never used: `REG_BC`
Dec 13 03:10:00.957 INFO [stderr]  --> src/instructions.rs:4:1
Dec 13 03:10:00.957 INFO [stderr]   |
Dec 13 03:10:00.957 INFO [stderr] 4 | const REG_BC: u8 = 0;
Dec 13 03:10:00.957 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:10:00.957 INFO [stderr] 
Dec 13 03:10:00.957 INFO [stderr] warning: constant item is never used: `REG_AF`
Dec 13 03:10:00.957 INFO [stderr]  --> src/instructions.rs:7:1
Dec 13 03:10:00.957 INFO [stderr]   |
Dec 13 03:10:00.957 INFO [stderr] 7 | const REG_AF: u8 = 3;
Dec 13 03:10:00.957 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 13 03:10:00.957 INFO [stderr] 
Dec 13 03:10:00.957 INFO [stderr] warning: function is never used: `test_rom`
Dec 13 03:10:00.957 INFO [stderr]   --> src/main.rs:24:1
Dec 13 03:10:00.957 INFO [stderr]    |
Dec 13 03:10:00.957 INFO [stderr] 24 | fn test_rom() {
Dec 13 03:10:00.957 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 13 03:10:00.957 INFO [stderr] 
Dec 13 03:10:00.963 INFO [stderr] warning: function is never used: `baloon_bomber`
Dec 13 03:10:00.963 INFO [stderr]   --> src/main.rs:46:1
Dec 13 03:10:00.963 INFO [stderr]    |
Dec 13 03:10:00.963 INFO [stderr] 46 | fn baloon_bomber() {
Dec 13 03:10:00.963 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 13 03:10:00.963 INFO [stderr] 
Dec 13 03:10:00.963 INFO [stderr] warning: function is never used: `lunar_rescue`
Dec 13 03:10:00.963 INFO [stderr]   --> src/main.rs:62:1
Dec 13 03:10:00.963 INFO [stderr]    |
Dec 13 03:10:00.963 INFO [stderr] 62 | fn lunar_rescue() {
Dec 13 03:10:00.963 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 03:10:00.963 INFO [stderr] 
Dec 13 03:10:01.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 13 03:10:01.288 INFO [stderr] su: No module specific data is present
Dec 13 03:10:01.851 INFO running `"docker" "inspect" "05ac13b4e11fae8d98f4fee9163da7a2b1329511056677cc4b1105be10886d38"`
Dec 13 03:10:02.197 INFO running `"docker" "rm" "-f" "05ac13b4e11fae8d98f4fee9163da7a2b1329511056677cc4b1105be10886d38"`
Dec 13 03:10:02.470 INFO [stdout] 05ac13b4e11fae8d98f4fee9163da7a2b1329511056677cc4b1105be10886d38
Dec 13 03:10:02.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 13 03:10:03.108 INFO [stdout] 36d516a48203626a4f320ee530ab71c3d3e04fe778ed81f01a20bb353e3eee8c
Dec 13 03:10:03.110 INFO running `"docker" "start" "-a" "36d516a48203626a4f320ee530ab71c3d3e04fe778ed81f01a20bb353e3eee8c"`
Dec 13 03:10:04.114 INFO [stderr] usermod: no changes
Dec 13 03:10:04.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 03:10:04.191 INFO [stderr]      Running /target/debug/deps/r8080-89aedc752edb6f4f
Dec 13 03:10:04.195 INFO [stdout] 
Dec 13 03:10:04.196 INFO [stdout] running 0 tests
Dec 13 03:10:04.196 INFO [stdout] 
Dec 13 03:10:04.196 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:10:04.196 INFO [stdout] 
Dec 13 03:10:04.209 INFO [stderr] su: No module specific data is present
Dec 13 03:10:04.835 INFO running `"docker" "inspect" "36d516a48203626a4f320ee530ab71c3d3e04fe778ed81f01a20bb353e3eee8c"`
Dec 13 03:10:05.073 INFO running `"docker" "rm" "-f" "36d516a48203626a4f320ee530ab71c3d3e04fe778ed81f01a20bb353e3eee8c"`
Dec 13 03:10:05.403 INFO [stdout] 36d516a48203626a4f320ee530ab71c3d3e04fe778ed81f01a20bb353e3eee8c