Dec 12 01:56:31.017 INFO checking Kolossion/rust-gb against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 01:56:31.017 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 12 01:56:31.489 INFO [stdout] b8084eb7a7d3115152a2811e752c07ff89bede650cb94de4ac9bcb729b757f61
Dec 12 01:56:31.491 INFO running `"docker" "start" "-a" "b8084eb7a7d3115152a2811e752c07ff89bede650cb94de4ac9bcb729b757f61"`
Dec 12 01:56:33.116 INFO [stderr] usermod: no changes
Dec 12 01:56:33.176 INFO [stderr]     Checking gb v0.1.0 (/source)
Dec 12 01:56:33.872 INFO [stderr] warning: unused import: `emu::*`
Dec 12 01:56:33.872 INFO [stderr]  --> src/main.rs:5:5
Dec 12 01:56:33.872 INFO [stderr]   |
Dec 12 01:56:33.872 INFO [stderr] 5 | use emu::*;
Dec 12 01:56:33.872 INFO [stderr]   |     ^^^^^^
Dec 12 01:56:33.872 INFO [stderr]   |
Dec 12 01:56:33.872 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:56:33.872 INFO [stderr] 
Dec 12 01:56:33.968 INFO [stderr] warning: value assigned to `sum` is never read
Dec 12 01:56:33.968 INFO [stderr]  --> src/emu/cpu/alu/mod.rs:5:11
Dec 12 01:56:33.969 INFO [stderr]   |
Dec 12 01:56:33.969 INFO [stderr] 5 |   let mut sum: u16 = 0;
Dec 12 01:56:33.969 INFO [stderr]   |           ^^^
Dec 12 01:56:33.969 INFO [stderr]   |
Dec 12 01:56:33.969 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 12 01:56:33.969 INFO [stderr] 
Dec 12 01:56:33.969 INFO [stderr] warning: value assigned to `sum` is never read
Dec 12 01:56:33.969 INFO [stderr]   --> src/emu/cpu/alu/mod.rs:26:11
Dec 12 01:56:33.969 INFO [stderr]    |
Dec 12 01:56:33.969 INFO [stderr] 26 |   let mut sum: u32 = 0;
Dec 12 01:56:33.969 INFO [stderr]    |           ^^^
Dec 12 01:56:33.969 INFO [stderr] 
Dec 12 01:56:33.969 INFO [stderr] warning: unused variable: `rom_data`
Dec 12 01:56:33.969 INFO [stderr]   --> src/emu/mod.rs:14:7
Dec 12 01:56:33.969 INFO [stderr]    |
Dec 12 01:56:33.969 INFO [stderr] 14 |   let rom_data = read_bin(rom_file_name);
Dec 12 01:56:33.969 INFO [stderr]    |       ^^^^^^^^ help: consider using `_rom_data` instead
Dec 12 01:56:33.969 INFO [stderr]    |
Dec 12 01:56:33.969 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 01:56:33.969 INFO [stderr] 
Dec 12 01:56:33.969 INFO [stderr] warning: unused variable: `cpu`
Dec 12 01:56:33.969 INFO [stderr]   --> src/emu/mod.rs:16:11
Dec 12 01:56:33.969 INFO [stderr]    |
Dec 12 01:56:33.969 INFO [stderr] 16 |   let mut cpu = CPU::new();
Dec 12 01:56:33.969 INFO [stderr]    |           ^^^ help: consider using `_cpu` instead
Dec 12 01:56:33.969 INFO [stderr] 
Dec 12 01:56:33.969 INFO [stderr] warning: unused variable: `opcode`
Dec 12 01:56:33.969 INFO [stderr]   --> src/emu/cpu/mod.rs:36:28
Dec 12 01:56:33.969 INFO [stderr]    |
Dec 12 01:56:33.969 INFO [stderr] 36 |   pub fn run_op(&mut self, opcode: u16) {
Dec 12 01:56:33.970 INFO [stderr]    |                            ^^^^^^ help: consider using `_opcode` instead
Dec 12 01:56:33.970 INFO [stderr] 
Dec 12 01:56:33.976 INFO [stderr] warning: variable does not need to be mutable
Dec 12 01:56:33.976 INFO [stderr]   --> src/emu/mod.rs:16:7
Dec 12 01:56:33.976 INFO [stderr]    |
Dec 12 01:56:33.976 INFO [stderr] 16 |   let mut cpu = CPU::new();
Dec 12 01:56:33.977 INFO [stderr]    |       ----^^^
Dec 12 01:56:33.977 INFO [stderr]    |       |
Dec 12 01:56:33.977 INFO [stderr]    |       help: remove this `mut`
Dec 12 01:56:33.977 INFO [stderr]    |
Dec 12 01:56:33.978 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 01:56:33.978 INFO [stderr] 
Dec 12 01:56:33.992 INFO [stderr] warning: function is never used: `add_8`
Dec 12 01:56:33.993 INFO [stderr]  --> src/emu/cpu/alu/mod.rs:2:1
Dec 12 01:56:33.993 INFO [stderr]   |
Dec 12 01:56:33.993 INFO [stderr] 2 | pub fn add_8(a: u8, b :u8) -> (bool, bool, u8) {
Dec 12 01:56:33.993 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:33.994 INFO [stderr]   |
Dec 12 01:56:33.994 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 01:56:33.994 INFO [stderr] 
Dec 12 01:56:33.994 INFO [stderr] warning: function is never used: `add_16`
Dec 12 01:56:33.995 INFO [stderr]   --> src/emu/cpu/alu/mod.rs:23:1
Dec 12 01:56:33.995 INFO [stderr]    |
Dec 12 01:56:33.995 INFO [stderr] 23 | pub fn add_16(a: u16, b :u16) -> (bool, bool, u16) {
Dec 12 01:56:33.995 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:33.995 INFO [stderr] 
Dec 12 01:56:33.996 INFO [stderr] warning: method is never used: `run_op`
Dec 12 01:56:33.996 INFO [stderr]   --> src/emu/cpu/mod.rs:36:3
Dec 12 01:56:33.996 INFO [stderr]    |
Dec 12 01:56:33.996 INFO [stderr] 36 |   pub fn run_op(&mut self, opcode: u16) {
Dec 12 01:56:33.997 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:33.997 INFO [stderr] 
Dec 12 01:56:33.997 INFO [stderr] warning: method is never used: `get_reg_8`
Dec 12 01:56:33.997 INFO [stderr]   --> src/emu/cpu/mod.rs:51:3
Dec 12 01:56:33.997 INFO [stderr]    |
Dec 12 01:56:33.997 INFO [stderr] 51 |   pub fn get_reg_8(&mut self, reg: &str) -> u8 {
Dec 12 01:56:33.997 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:33.997 INFO [stderr] 
Dec 12 01:56:33.997 INFO [stderr] warning: method is never used: `set_reg_8`
Dec 12 01:56:33.997 INFO [stderr]   --> src/emu/cpu/mod.rs:67:3
Dec 12 01:56:33.998 INFO [stderr]    |
Dec 12 01:56:33.998 INFO [stderr] 67 |   pub fn set_reg_8(&mut self, reg: &str, val: u8) {
Dec 12 01:56:33.998 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:33.998 INFO [stderr] 
Dec 12 01:56:33.998 INFO [stderr] warning: method is never used: `boot`
Dec 12 01:56:33.998 INFO [stderr]   --> src/emu/cpu/mod.rs:85:3
Dec 12 01:56:33.998 INFO [stderr]    |
Dec 12 01:56:33.998 INFO [stderr] 85 |   pub fn boot(&mut self) {
Dec 12 01:56:33.998 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:33.998 INFO [stderr] 
Dec 12 01:56:33.998 INFO [stderr] warning: method is never used: `add_e`
Dec 12 01:56:33.998 INFO [stderr]   --> src/emu/cpu/mod.rs:90:3
Dec 12 01:56:33.998 INFO [stderr]    |
Dec 12 01:56:33.998 INFO [stderr] 90 |   pub fn add_e(&mut self) {
Dec 12 01:56:33.998 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:33.998 INFO [stderr] 
Dec 12 01:56:33.998 INFO [stderr] warning: method is never used: `add_d`
Dec 12 01:56:33.999 INFO [stderr]    --> src/emu/cpu/mod.rs:100:3
Dec 12 01:56:33.999 INFO [stderr]     |
Dec 12 01:56:33.999 INFO [stderr] 100 |   pub fn add_d(&mut self) {
Dec 12 01:56:33.999 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:33.999 INFO [stderr] 
Dec 12 01:56:33.999 INFO [stderr] warning: method is never used: `noop`
Dec 12 01:56:33.999 INFO [stderr]    --> src/emu/cpu/mod.rs:110:3
Dec 12 01:56:33.999 INFO [stderr]     |
Dec 12 01:56:33.999 INFO [stderr] 110 |   pub fn noop(&mut self) {
Dec 12 01:56:33.999 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:33.999 INFO [stderr] 
Dec 12 01:56:34.108 INFO [stderr] warning: unused import: `emu::*`
Dec 12 01:56:34.108 INFO [stderr]  --> src/main.rs:5:5
Dec 12 01:56:34.108 INFO [stderr]   |
Dec 12 01:56:34.108 INFO [stderr] 5 | use emu::*;
Dec 12 01:56:34.108 INFO [stderr]   |     ^^^^^^
Dec 12 01:56:34.108 INFO [stderr]   |
Dec 12 01:56:34.108 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 01:56:34.108 INFO [stderr] 
Dec 12 01:56:34.180 INFO [stderr] warning: value assigned to `sum` is never read
Dec 12 01:56:34.180 INFO [stderr]  --> src/emu/cpu/alu/mod.rs:5:11
Dec 12 01:56:34.180 INFO [stderr]   |
Dec 12 01:56:34.180 INFO [stderr] 5 |   let mut sum: u16 = 0;
Dec 12 01:56:34.180 INFO [stderr]   |           ^^^
Dec 12 01:56:34.180 INFO [stderr]   |
Dec 12 01:56:34.180 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Dec 12 01:56:34.180 INFO [stderr] 
Dec 12 01:56:34.180 INFO [stderr] warning: value assigned to `sum` is never read
Dec 12 01:56:34.180 INFO [stderr]   --> src/emu/cpu/alu/mod.rs:26:11
Dec 12 01:56:34.180 INFO [stderr]    |
Dec 12 01:56:34.180 INFO [stderr] 26 |   let mut sum: u32 = 0;
Dec 12 01:56:34.180 INFO [stderr]    |           ^^^
Dec 12 01:56:34.180 INFO [stderr] 
Dec 12 01:56:34.180 INFO [stderr] warning: unused variable: `rom_data`
Dec 12 01:56:34.180 INFO [stderr]   --> src/emu/mod.rs:14:7
Dec 12 01:56:34.181 INFO [stderr]    |
Dec 12 01:56:34.181 INFO [stderr] 14 |   let rom_data = read_bin(rom_file_name);
Dec 12 01:56:34.181 INFO [stderr]    |       ^^^^^^^^ help: consider using `_rom_data` instead
Dec 12 01:56:34.181 INFO [stderr]    |
Dec 12 01:56:34.181 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 01:56:34.181 INFO [stderr] 
Dec 12 01:56:34.181 INFO [stderr] warning: unused variable: `cpu`
Dec 12 01:56:34.181 INFO [stderr]   --> src/emu/mod.rs:16:11
Dec 12 01:56:34.181 INFO [stderr]    |
Dec 12 01:56:34.181 INFO [stderr] 16 |   let mut cpu = CPU::new();
Dec 12 01:56:34.181 INFO [stderr]    |           ^^^ help: consider using `_cpu` instead
Dec 12 01:56:34.181 INFO [stderr] 
Dec 12 01:56:34.181 INFO [stderr] warning: unused variable: `opcode`
Dec 12 01:56:34.181 INFO [stderr]   --> src/emu/cpu/mod.rs:36:28
Dec 12 01:56:34.181 INFO [stderr]    |
Dec 12 01:56:34.181 INFO [stderr] 36 |   pub fn run_op(&mut self, opcode: u16) {
Dec 12 01:56:34.181 INFO [stderr]    |                            ^^^^^^ help: consider using `_opcode` instead
Dec 12 01:56:34.181 INFO [stderr] 
Dec 12 01:56:34.181 INFO [stderr] warning: variable does not need to be mutable
Dec 12 01:56:34.181 INFO [stderr]   --> src/emu/mod.rs:16:7
Dec 12 01:56:34.181 INFO [stderr]    |
Dec 12 01:56:34.181 INFO [stderr] 16 |   let mut cpu = CPU::new();
Dec 12 01:56:34.181 INFO [stderr]    |       ----^^^
Dec 12 01:56:34.181 INFO [stderr]    |       |
Dec 12 01:56:34.181 INFO [stderr]    |       help: remove this `mut`
Dec 12 01:56:34.181 INFO [stderr]    |
Dec 12 01:56:34.181 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 12 01:56:34.181 INFO [stderr] 
Dec 12 01:56:34.208 INFO [stderr] warning: function is never used: `add_8`
Dec 12 01:56:34.208 INFO [stderr]  --> src/emu/cpu/alu/mod.rs:2:1
Dec 12 01:56:34.208 INFO [stderr]   |
Dec 12 01:56:34.208 INFO [stderr] 2 | pub fn add_8(a: u8, b :u8) -> (bool, bool, u8) {
Dec 12 01:56:34.208 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:34.208 INFO [stderr]   |
Dec 12 01:56:34.208 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 01:56:34.208 INFO [stderr] 
Dec 12 01:56:34.208 INFO [stderr] warning: function is never used: `add_16`
Dec 12 01:56:34.208 INFO [stderr]   --> src/emu/cpu/alu/mod.rs:23:1
Dec 12 01:56:34.208 INFO [stderr]    |
Dec 12 01:56:34.208 INFO [stderr] 23 | pub fn add_16(a: u16, b :u16) -> (bool, bool, u16) {
Dec 12 01:56:34.208 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:34.208 INFO [stderr] 
Dec 12 01:56:34.208 INFO [stderr] warning: method is never used: `run_op`
Dec 12 01:56:34.208 INFO [stderr]   --> src/emu/cpu/mod.rs:36:3
Dec 12 01:56:34.208 INFO [stderr]    |
Dec 12 01:56:34.208 INFO [stderr] 36 |   pub fn run_op(&mut self, opcode: u16) {
Dec 12 01:56:34.208 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:34.208 INFO [stderr] 
Dec 12 01:56:34.209 INFO [stderr] warning: method is never used: `boot`
Dec 12 01:56:34.209 INFO [stderr]   --> src/emu/cpu/mod.rs:85:3
Dec 12 01:56:34.209 INFO [stderr]    |
Dec 12 01:56:34.209 INFO [stderr] 85 |   pub fn boot(&mut self) {
Dec 12 01:56:34.209 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:34.209 INFO [stderr] 
Dec 12 01:56:34.209 INFO [stderr] warning: method is never used: `add_e`
Dec 12 01:56:34.209 INFO [stderr]   --> src/emu/cpu/mod.rs:90:3
Dec 12 01:56:34.209 INFO [stderr]    |
Dec 12 01:56:34.209 INFO [stderr] 90 |   pub fn add_e(&mut self) {
Dec 12 01:56:34.209 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:34.209 INFO [stderr] 
Dec 12 01:56:34.209 INFO [stderr] warning: method is never used: `add_d`
Dec 12 01:56:34.209 INFO [stderr]    --> src/emu/cpu/mod.rs:100:3
Dec 12 01:56:34.209 INFO [stderr]     |
Dec 12 01:56:34.209 INFO [stderr] 100 |   pub fn add_d(&mut self) {
Dec 12 01:56:34.209 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:34.209 INFO [stderr] 
Dec 12 01:56:34.209 INFO [stderr] warning: method is never used: `noop`
Dec 12 01:56:34.209 INFO [stderr]    --> src/emu/cpu/mod.rs:110:3
Dec 12 01:56:34.209 INFO [stderr]     |
Dec 12 01:56:34.209 INFO [stderr] 110 |   pub fn noop(&mut self) {
Dec 12 01:56:34.209 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 01:56:34.209 INFO [stderr] 
Dec 12 01:56:34.244 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 12 01:56:34.250 INFO [stderr] su: No module specific data is present
Dec 12 01:56:35.294 INFO running `"docker" "inspect" "b8084eb7a7d3115152a2811e752c07ff89bede650cb94de4ac9bcb729b757f61"`
Dec 12 01:56:35.560 INFO running `"docker" "rm" "-f" "b8084eb7a7d3115152a2811e752c07ff89bede650cb94de4ac9bcb729b757f61"`
Dec 12 01:56:35.908 INFO [stdout] b8084eb7a7d3115152a2811e752c07ff89bede650cb94de4ac9bcb729b757f61