Dec 01 16:25:36.536 INFO testing graylikeme/gameboy-rs against 1.30.1 for beta-1.31-5
Dec 01 16:25:36.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 16:25:36.916 INFO [stdout] 88e7fd5d56acb8241cf3b0f684febcf4b36ed9bfe3284cb02452b4128a90ce19
Dec 01 16:25:36.923 INFO running `"docker" "start" "-a" "88e7fd5d56acb8241cf3b0f684febcf4b36ed9bfe3284cb02452b4128a90ce19"`
Dec 01 16:25:37.980 INFO [stderr] usermod: no changes
Dec 01 16:25:38.015 INFO [stderr]    Compiling gameboy-rs v0.1.0 (/source)
Dec 01 16:25:38.599 INFO [stderr] warning: unused variable: `cartridge`
Dec 01 16:25:38.599 INFO [stderr]    --> src/hardware/mmu.rs:103:16
Dec 01 16:25:38.599 INFO [stderr]     |
Dec 01 16:25:38.599 INFO [stderr] 103 | pub fn get_mmu(cartridge: CartridgeInfo) -> Option<Box<MMU>> {
Dec 01 16:25:38.599 INFO [stderr]     |                ^^^^^^^^^ help: consider using `_cartridge` instead
Dec 01 16:25:38.599 INFO [stderr]     |
Dec 01 16:25:38.599 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 16:25:38.599 INFO [stderr] 
Dec 01 16:25:38.599 INFO [stderr] warning: unused variable: `opcode`
Dec 01 16:25:38.599 INFO [stderr]   --> src/cpu/mod.rs:52:13
Dec 01 16:25:38.599 INFO [stderr]    |
Dec 01 16:25:38.599 INFO [stderr] 52 |         let opcode = bus.read_byte(self.pc);
Dec 01 16:25:38.599 INFO [stderr]    |             ^^^^^^ help: consider using `_opcode` instead
Dec 01 16:25:38.599 INFO [stderr] 
Dec 01 16:25:38.599 INFO [stderr] warning: unused variable: `cycles`
Dec 01 16:25:38.599 INFO [stderr]   --> src/cpu/mod.rs:53:13
Dec 01 16:25:38.599 INFO [stderr]    |
Dec 01 16:25:38.599 INFO [stderr] 53 |         let cycles = instructions::call(self, bus);
Dec 01 16:25:38.599 INFO [stderr]    |             ^^^^^^ help: consider using `_cycles` instead
Dec 01 16:25:38.599 INFO [stderr] 
Dec 01 16:25:38.599 INFO [stderr] warning: unused variable: `addr`
Dec 01 16:25:38.599 INFO [stderr]   --> src/hardware/mmu.rs:36:20
Dec 01 16:25:38.599 INFO [stderr]    |
Dec 01 16:25:38.599 INFO [stderr] 36 |     fn read(&self, addr: u16) -> u8 {
Dec 01 16:25:38.599 INFO [stderr]    |                    ^^^^ help: consider using `_addr` instead
Dec 01 16:25:38.599 INFO [stderr] 
Dec 01 16:25:38.599 INFO [stderr] warning: unused variable: `addr`
Dec 01 16:25:38.599 INFO [stderr]   --> src/hardware/mmu.rs:40:25
Dec 01 16:25:38.599 INFO [stderr]    |
Dec 01 16:25:38.599 INFO [stderr] 40 |     fn write(&mut self, addr: u16, value: u8) {
Dec 01 16:25:38.599 INFO [stderr]    |                         ^^^^ help: consider using `_addr` instead
Dec 01 16:25:38.599 INFO [stderr] 
Dec 01 16:25:38.599 INFO [stderr] warning: unused variable: `value`
Dec 01 16:25:38.599 INFO [stderr]   --> src/hardware/mmu.rs:40:36
Dec 01 16:25:38.599 INFO [stderr]    |
Dec 01 16:25:38.599 INFO [stderr] 40 |     fn write(&mut self, addr: u16, value: u8) {
Dec 01 16:25:38.599 INFO [stderr]    |                                    ^^^^^ help: consider using `_value` instead
Dec 01 16:25:38.599 INFO [stderr] 
Dec 01 16:25:38.599 INFO [stderr] warning: unused variable: `addr`
Dec 01 16:25:38.599 INFO [stderr]   --> src/hardware/mmu.rs:82:20
Dec 01 16:25:38.599 INFO [stderr]    |
Dec 01 16:25:38.599 INFO [stderr] 82 |     fn read(&self, addr: u16) -> u8 {
Dec 01 16:25:38.599 INFO [stderr]    |                    ^^^^ help: consider using `_addr` instead
Dec 01 16:25:38.599 INFO [stderr] 
Dec 01 16:25:38.599 INFO [stderr] warning: unused variable: `addr`
Dec 01 16:25:38.599 INFO [stderr]   --> src/hardware/mmu.rs:86:25
Dec 01 16:25:38.599 INFO [stderr]    |
Dec 01 16:25:38.599 INFO [stderr] 86 |     fn write(&mut self, addr: u16, value: u8) {
Dec 01 16:25:38.599 INFO [stderr]    |                         ^^^^ help: consider using `_addr` instead
Dec 01 16:25:38.599 INFO [stderr] 
Dec 01 16:25:38.599 INFO [stderr] warning: unused variable: `value`
Dec 01 16:25:38.599 INFO [stderr]   --> src/hardware/mmu.rs:86:36
Dec 01 16:25:38.599 INFO [stderr]    |
Dec 01 16:25:38.599 INFO [stderr] 86 |     fn write(&mut self, addr: u16, value: u8) {
Dec 01 16:25:38.599 INFO [stderr]    |                                    ^^^^^ help: consider using `_value` instead
Dec 01 16:25:38.599 INFO [stderr] 
Dec 01 16:25:38.599 INFO [stderr] warning: unused variable: `addr`
Dec 01 16:25:38.599 INFO [stderr]   --> src/hardware/mmu.rs:94:20
Dec 01 16:25:38.599 INFO [stderr]    |
Dec 01 16:25:38.599 INFO [stderr] 94 |     fn read(&self, addr: u16) -> u8 {
Dec 01 16:25:38.599 INFO [stderr]    |                    ^^^^ help: consider using `_addr` instead
Dec 01 16:25:38.599 INFO [stderr] 
Dec 01 16:25:38.599 INFO [stderr] warning: unused variable: `addr`
Dec 01 16:25:38.599 INFO [stderr]   --> src/hardware/mmu.rs:98:25
Dec 01 16:25:38.599 INFO [stderr]    |
Dec 01 16:25:38.599 INFO [stderr] 98 |     fn write(&mut self, addr: u16, value: u8) {
Dec 01 16:25:38.599 INFO [stderr]    |                         ^^^^ help: consider using `_addr` instead
Dec 01 16:25:38.599 INFO [stderr] 
Dec 01 16:25:38.599 INFO [stderr] warning: unused variable: `value`
Dec 01 16:25:38.599 INFO [stderr]   --> src/hardware/mmu.rs:98:36
Dec 01 16:25:38.599 INFO [stderr]    |
Dec 01 16:25:38.599 INFO [stderr] 98 |     fn write(&mut self, addr: u16, value: u8) {
Dec 01 16:25:38.599 INFO [stderr]    |                                    ^^^^^ help: consider using `_value` instead
Dec 01 16:25:38.599 INFO [stderr] 
Dec 01 16:25:38.611 INFO [stderr] warning: field is never used: `de`
Dec 01 16:25:38.611 INFO [stderr]   --> src/cpu/mod.rs:14:5
Dec 01 16:25:38.611 INFO [stderr]    |
Dec 01 16:25:38.611 INFO [stderr] 14 |     de: u16,
Dec 01 16:25:38.611 INFO [stderr]    |     ^^^^^^^
Dec 01 16:25:38.611 INFO [stderr]    |
Dec 01 16:25:38.611 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 16:25:38.611 INFO [stderr] 
Dec 01 16:25:38.611 INFO [stderr] warning: field is never used: `hl`
Dec 01 16:25:38.611 INFO [stderr]   --> src/cpu/mod.rs:15:5
Dec 01 16:25:38.611 INFO [stderr]    |
Dec 01 16:25:38.611 INFO [stderr] 15 |     hl: u16,
Dec 01 16:25:38.611 INFO [stderr]    |     ^^^^^^^
Dec 01 16:25:38.611 INFO [stderr] 
Dec 01 16:25:38.611 INFO [stderr] warning: field is never used: `sp`
Dec 01 16:25:38.611 INFO [stderr]   --> src/cpu/mod.rs:16:5
Dec 01 16:25:38.611 INFO [stderr]    |
Dec 01 16:25:38.611 INFO [stderr] 16 |     sp: u16,
Dec 01 16:25:38.611 INFO [stderr]    |     ^^^^^^^
Dec 01 16:25:38.611 INFO [stderr] 
Dec 01 16:25:38.611 INFO [stderr] warning: field is never used: `if_reg`
Dec 01 16:25:38.611 INFO [stderr]   --> src/cpu/mod.rs:20:5
Dec 01 16:25:38.611 INFO [stderr]    |
Dec 01 16:25:38.611 INFO [stderr] 20 |     if_reg: u8,
Dec 01 16:25:38.611 INFO [stderr]    |     ^^^^^^^^^^
Dec 01 16:25:38.611 INFO [stderr] 
Dec 01 16:25:38.611 INFO [stderr] warning: field is never used: `ie_reg`
Dec 01 16:25:38.611 INFO [stderr]   --> src/cpu/mod.rs:21:5
Dec 01 16:25:38.611 INFO [stderr]    |
Dec 01 16:25:38.611 INFO [stderr] 21 |     ie_reg: u8,
Dec 01 16:25:38.611 INFO [stderr]    |     ^^^^^^^^^^
Dec 01 16:25:38.611 INFO [stderr] 
Dec 01 16:25:38.611 INFO [stderr] warning: field is never used: `ime_reg`
Dec 01 16:25:38.611 INFO [stderr]   --> src/cpu/mod.rs:22:5
Dec 01 16:25:38.611 INFO [stderr]    |
Dec 01 16:25:38.611 INFO [stderr] 22 |     ime_reg: u8,
Dec 01 16:25:38.611 INFO [stderr]    |     ^^^^^^^^^^^
Dec 01 16:25:38.611 INFO [stderr] 
Dec 01 16:25:38.611 INFO [stderr] warning: method is never used: `get_byte`
Dec 01 16:25:38.611 INFO [stderr]   --> src/cpu/mod.rs:34:5
Dec 01 16:25:38.611 INFO [stderr]    |
Dec 01 16:25:38.611 INFO [stderr] 34 |     fn get_byte(&self) -> u8 {
Dec 01 16:25:38.611 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.612 INFO [stderr] 
Dec 01 16:25:38.612 INFO [stderr] warning: method is never used: `set_byte`
Dec 01 16:25:38.612 INFO [stderr]   --> src/cpu/mod.rs:42:5
Dec 01 16:25:38.612 INFO [stderr]    |
Dec 01 16:25:38.612 INFO [stderr] 42 |     fn set_byte(&mut self, to: u8) {
Dec 01 16:25:38.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.612 INFO [stderr] 
Dec 01 16:25:38.612 INFO [stderr] warning: method is never used: `set_a`
Dec 01 16:25:38.612 INFO [stderr]   --> src/cpu/mod.rs:82:5
Dec 01 16:25:38.612 INFO [stderr]    |
Dec 01 16:25:38.612 INFO [stderr] 82 |     pub fn set_a(&mut self, to: u8) {
Dec 01 16:25:38.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.612 INFO [stderr] 
Dec 01 16:25:38.612 INFO [stderr] warning: method is never used: `get_f`
Dec 01 16:25:38.612 INFO [stderr]   --> src/cpu/mod.rs:86:5
Dec 01 16:25:38.612 INFO [stderr]    |
Dec 01 16:25:38.612 INFO [stderr] 86 |     pub fn get_f(&self) -> u8 {
Dec 01 16:25:38.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.612 INFO [stderr] 
Dec 01 16:25:38.612 INFO [stderr] warning: method is never used: `set_f`
Dec 01 16:25:38.612 INFO [stderr]   --> src/cpu/mod.rs:90:5
Dec 01 16:25:38.612 INFO [stderr]    |
Dec 01 16:25:38.612 INFO [stderr] 90 |     pub fn set_f(&mut self, to: u8) {
Dec 01 16:25:38.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.612 INFO [stderr] 
Dec 01 16:25:38.612 INFO [stderr] warning: method is never used: `get_c`
Dec 01 16:25:38.612 INFO [stderr]    --> src/cpu/mod.rs:102:5
Dec 01 16:25:38.612 INFO [stderr]     |
Dec 01 16:25:38.612 INFO [stderr] 102 |     pub fn get_c(&self) -> u8 {
Dec 01 16:25:38.612 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.612 INFO [stderr] 
Dec 01 16:25:38.612 INFO [stderr] warning: method is never used: `set_c`
Dec 01 16:25:38.612 INFO [stderr]    --> src/cpu/mod.rs:106:5
Dec 01 16:25:38.612 INFO [stderr]     |
Dec 01 16:25:38.612 INFO [stderr] 106 |     pub fn set_c(&self, to: u8) {
Dec 01 16:25:38.612 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.612 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `get_d`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:110:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 110 |     pub fn get_d(&self) -> u8 {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `set_d`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:114:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 114 |     pub fn set_d(&self, to: u8) {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `get_e`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:118:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 118 |     pub fn get_e(&self) -> u8 {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `set_e`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:122:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 122 |     pub fn set_e(&self, to: u8) {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `get_h`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:126:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 126 |     pub fn get_h(&self) -> u8 {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `set_h`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:130:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 130 |     pub fn set_h(&self, to: u8) {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `get_l`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:134:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 134 |     pub fn get_l(&self) -> u8 {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `set_l`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:138:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 138 |     pub fn set_l(&self, to: u8) {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `get_sp`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:142:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 142 |     pub fn get_sp(&self) -> u16 {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `set_sp`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:146:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 146 |     pub fn set_sp(&mut self, to: u16) {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `set_pc`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:154:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 154 |     pub fn set_pc(&mut self, to: u16) {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `dec_pc`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:162:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 162 |     pub fn dec_pc(&mut self) {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `get_hl`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:166:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 166 |     pub fn get_hl(&self) -> u16 {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `set_hl`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:170:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 170 |     pub fn set_hl(&mut self, to: u16) {
Dec 01 16:25:38.620 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.620 INFO [stderr] 
Dec 01 16:25:38.620 INFO [stderr] warning: method is never used: `get_de`
Dec 01 16:25:38.620 INFO [stderr]    --> src/cpu/mod.rs:174:5
Dec 01 16:25:38.620 INFO [stderr]     |
Dec 01 16:25:38.620 INFO [stderr] 174 |     pub fn get_de(&self) -> u16 {
Dec 01 16:25:38.621 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.621 INFO [stderr] 
Dec 01 16:25:38.621 INFO [stderr] warning: method is never used: `set_de`
Dec 01 16:25:38.621 INFO [stderr]    --> src/cpu/mod.rs:178:5
Dec 01 16:25:38.621 INFO [stderr]     |
Dec 01 16:25:38.621 INFO [stderr] 178 |     pub fn set_de(&mut self, to: u16) {
Dec 01 16:25:38.621 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.621 INFO [stderr] 
Dec 01 16:25:38.621 INFO [stderr] warning: method is never used: `get_af`
Dec 01 16:25:38.621 INFO [stderr]    --> src/cpu/mod.rs:190:5
Dec 01 16:25:38.621 INFO [stderr]     |
Dec 01 16:25:38.621 INFO [stderr] 190 |     pub fn get_af(&self) -> u16 {
Dec 01 16:25:38.621 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.621 INFO [stderr] 
Dec 01 16:25:38.621 INFO [stderr] warning: method is never used: `set_af`
Dec 01 16:25:38.621 INFO [stderr]    --> src/cpu/mod.rs:194:5
Dec 01 16:25:38.621 INFO [stderr]     |
Dec 01 16:25:38.621 INFO [stderr] 194 |     pub fn set_af(&mut self, to: u16) {
Dec 01 16:25:38.621 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:38.621 INFO [stderr] 
Dec 01 16:25:38.621 INFO [stderr] warning: struct is never constructed: `MBC1`
Dec 01 16:25:38.621 INFO [stderr]   --> src/hardware/mmu.rs:33:1
Dec 01 16:25:38.621 INFO [stderr]    |
Dec 01 16:25:38.621 INFO [stderr] 33 | pub struct MBC1 {}
Dec 01 16:25:38.621 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 01 16:25:38.621 INFO [stderr] 
Dec 01 16:25:38.621 INFO [stderr] warning: struct is never constructed: `MBC2`
Dec 01 16:25:38.621 INFO [stderr]   --> src/hardware/mmu.rs:45:1
Dec 01 16:25:38.621 INFO [stderr]    |
Dec 01 16:25:38.621 INFO [stderr] 45 | pub struct MBC2 {
Dec 01 16:25:38.621 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 01 16:25:38.621 INFO [stderr] 
Dec 01 16:25:38.621 INFO [stderr] warning: struct is never constructed: `MBC3`
Dec 01 16:25:38.621 INFO [stderr]   --> src/hardware/mmu.rs:79:1
Dec 01 16:25:38.621 INFO [stderr]    |
Dec 01 16:25:38.621 INFO [stderr] 79 | pub struct MBC3 {}
Dec 01 16:25:38.621 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 01 16:25:38.621 INFO [stderr] 
Dec 01 16:25:38.621 INFO [stderr] warning: struct is never constructed: `MBC5`
Dec 01 16:25:38.621 INFO [stderr]   --> src/hardware/mmu.rs:91:1
Dec 01 16:25:38.621 INFO [stderr]    |
Dec 01 16:25:38.621 INFO [stderr] 91 | pub struct MBC5 {}
Dec 01 16:25:38.621 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 01 16:25:38.621 INFO [stderr] 
Dec 01 16:25:39.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 01 16:25:39.254 INFO [stderr] su: No module specific data is present
Dec 01 16:25:39.935 INFO running `"docker" "inspect" "88e7fd5d56acb8241cf3b0f684febcf4b36ed9bfe3284cb02452b4128a90ce19"`
Dec 01 16:25:40.359 INFO running `"docker" "rm" "-f" "88e7fd5d56acb8241cf3b0f684febcf4b36ed9bfe3284cb02452b4128a90ce19"`
Dec 01 16:25:40.797 INFO [stdout] 88e7fd5d56acb8241cf3b0f684febcf4b36ed9bfe3284cb02452b4128a90ce19
Dec 01 16:25:40.799 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 16:25:41.298 INFO [stdout] 2a2ec62821895c376a3a7e4ebf833a4b41db7e1d1a04bd3a258c3fc154f5e126
Dec 01 16:25:41.303 INFO running `"docker" "start" "-a" "2a2ec62821895c376a3a7e4ebf833a4b41db7e1d1a04bd3a258c3fc154f5e126"`
Dec 01 16:25:42.522 INFO [stderr] usermod: no changes
Dec 01 16:25:42.573 INFO [stderr]    Compiling gameboy-rs v0.1.0 (/source)
Dec 01 16:25:43.203 INFO [stderr] warning: unused variable: `cartridge`
Dec 01 16:25:43.203 INFO [stderr]    --> src/hardware/mmu.rs:103:16
Dec 01 16:25:43.203 INFO [stderr]     |
Dec 01 16:25:43.203 INFO [stderr] 103 | pub fn get_mmu(cartridge: CartridgeInfo) -> Option<Box<MMU>> {
Dec 01 16:25:43.203 INFO [stderr]     |                ^^^^^^^^^ help: consider using `_cartridge` instead
Dec 01 16:25:43.203 INFO [stderr]     |
Dec 01 16:25:43.203 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 16:25:43.203 INFO [stderr] 
Dec 01 16:25:43.203 INFO [stderr] warning: unused variable: `opcode`
Dec 01 16:25:43.203 INFO [stderr]   --> src/cpu/mod.rs:52:13
Dec 01 16:25:43.203 INFO [stderr]    |
Dec 01 16:25:43.203 INFO [stderr] 52 |         let opcode = bus.read_byte(self.pc);
Dec 01 16:25:43.203 INFO [stderr]    |             ^^^^^^ help: consider using `_opcode` instead
Dec 01 16:25:43.203 INFO [stderr] 
Dec 01 16:25:43.203 INFO [stderr] warning: unused variable: `cycles`
Dec 01 16:25:43.203 INFO [stderr]   --> src/cpu/mod.rs:53:13
Dec 01 16:25:43.203 INFO [stderr]    |
Dec 01 16:25:43.203 INFO [stderr] 53 |         let cycles = instructions::call(self, bus);
Dec 01 16:25:43.203 INFO [stderr]    |             ^^^^^^ help: consider using `_cycles` instead
Dec 01 16:25:43.203 INFO [stderr] 
Dec 01 16:25:43.203 INFO [stderr] warning: unused variable: `addr`
Dec 01 16:25:43.203 INFO [stderr]   --> src/hardware/mmu.rs:36:20
Dec 01 16:25:43.203 INFO [stderr]    |
Dec 01 16:25:43.203 INFO [stderr] 36 |     fn read(&self, addr: u16) -> u8 {
Dec 01 16:25:43.203 INFO [stderr]    |                    ^^^^ help: consider using `_addr` instead
Dec 01 16:25:43.203 INFO [stderr] 
Dec 01 16:25:43.203 INFO [stderr] warning: unused variable: `addr`
Dec 01 16:25:43.203 INFO [stderr]   --> src/hardware/mmu.rs:40:25
Dec 01 16:25:43.203 INFO [stderr]    |
Dec 01 16:25:43.203 INFO [stderr] 40 |     fn write(&mut self, addr: u16, value: u8) {
Dec 01 16:25:43.203 INFO [stderr]    |                         ^^^^ help: consider using `_addr` instead
Dec 01 16:25:43.203 INFO [stderr] 
Dec 01 16:25:43.204 INFO [stderr] warning: unused variable: `value`
Dec 01 16:25:43.204 INFO [stderr]   --> src/hardware/mmu.rs:40:36
Dec 01 16:25:43.204 INFO [stderr]    |
Dec 01 16:25:43.204 INFO [stderr] 40 |     fn write(&mut self, addr: u16, value: u8) {
Dec 01 16:25:43.204 INFO [stderr]    |                                    ^^^^^ help: consider using `_value` instead
Dec 01 16:25:43.204 INFO [stderr] 
Dec 01 16:25:43.204 INFO [stderr] warning: unused variable: `addr`
Dec 01 16:25:43.204 INFO [stderr]   --> src/hardware/mmu.rs:82:20
Dec 01 16:25:43.204 INFO [stderr]    |
Dec 01 16:25:43.204 INFO [stderr] 82 |     fn read(&self, addr: u16) -> u8 {
Dec 01 16:25:43.204 INFO [stderr]    |                    ^^^^ help: consider using `_addr` instead
Dec 01 16:25:43.204 INFO [stderr] 
Dec 01 16:25:43.204 INFO [stderr] warning: unused variable: `addr`
Dec 01 16:25:43.204 INFO [stderr]   --> src/hardware/mmu.rs:86:25
Dec 01 16:25:43.204 INFO [stderr]    |
Dec 01 16:25:43.204 INFO [stderr] 86 |     fn write(&mut self, addr: u16, value: u8) {
Dec 01 16:25:43.204 INFO [stderr]    |                         ^^^^ help: consider using `_addr` instead
Dec 01 16:25:43.204 INFO [stderr] 
Dec 01 16:25:43.204 INFO [stderr] warning: unused variable: `value`
Dec 01 16:25:43.204 INFO [stderr]   --> src/hardware/mmu.rs:86:36
Dec 01 16:25:43.204 INFO [stderr]    |
Dec 01 16:25:43.204 INFO [stderr] 86 |     fn write(&mut self, addr: u16, value: u8) {
Dec 01 16:25:43.204 INFO [stderr]    |                                    ^^^^^ help: consider using `_value` instead
Dec 01 16:25:43.204 INFO [stderr] 
Dec 01 16:25:43.204 INFO [stderr] warning: unused variable: `addr`
Dec 01 16:25:43.204 INFO [stderr]   --> src/hardware/mmu.rs:94:20
Dec 01 16:25:43.204 INFO [stderr]    |
Dec 01 16:25:43.204 INFO [stderr] 94 |     fn read(&self, addr: u16) -> u8 {
Dec 01 16:25:43.204 INFO [stderr]    |                    ^^^^ help: consider using `_addr` instead
Dec 01 16:25:43.204 INFO [stderr] 
Dec 01 16:25:43.204 INFO [stderr] warning: unused variable: `addr`
Dec 01 16:25:43.204 INFO [stderr]   --> src/hardware/mmu.rs:98:25
Dec 01 16:25:43.204 INFO [stderr]    |
Dec 01 16:25:43.204 INFO [stderr] 98 |     fn write(&mut self, addr: u16, value: u8) {
Dec 01 16:25:43.204 INFO [stderr]    |                         ^^^^ help: consider using `_addr` instead
Dec 01 16:25:43.204 INFO [stderr] 
Dec 01 16:25:43.204 INFO [stderr] warning: unused variable: `value`
Dec 01 16:25:43.204 INFO [stderr]   --> src/hardware/mmu.rs:98:36
Dec 01 16:25:43.204 INFO [stderr]    |
Dec 01 16:25:43.204 INFO [stderr] 98 |     fn write(&mut self, addr: u16, value: u8) {
Dec 01 16:25:43.204 INFO [stderr]    |                                    ^^^^^ help: consider using `_value` instead
Dec 01 16:25:43.204 INFO [stderr] 
Dec 01 16:25:43.220 INFO [stderr] warning: field is never used: `de`
Dec 01 16:25:43.220 INFO [stderr]   --> src/cpu/mod.rs:14:5
Dec 01 16:25:43.220 INFO [stderr]    |
Dec 01 16:25:43.220 INFO [stderr] 14 |     de: u16,
Dec 01 16:25:43.220 INFO [stderr]    |     ^^^^^^^
Dec 01 16:25:43.220 INFO [stderr]    |
Dec 01 16:25:43.220 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 16:25:43.220 INFO [stderr] 
Dec 01 16:25:43.220 INFO [stderr] warning: field is never used: `hl`
Dec 01 16:25:43.220 INFO [stderr]   --> src/cpu/mod.rs:15:5
Dec 01 16:25:43.220 INFO [stderr]    |
Dec 01 16:25:43.220 INFO [stderr] 15 |     hl: u16,
Dec 01 16:25:43.220 INFO [stderr]    |     ^^^^^^^
Dec 01 16:25:43.220 INFO [stderr] 
Dec 01 16:25:43.220 INFO [stderr] warning: field is never used: `sp`
Dec 01 16:25:43.220 INFO [stderr]   --> src/cpu/mod.rs:16:5
Dec 01 16:25:43.220 INFO [stderr]    |
Dec 01 16:25:43.220 INFO [stderr] 16 |     sp: u16,
Dec 01 16:25:43.220 INFO [stderr]    |     ^^^^^^^
Dec 01 16:25:43.220 INFO [stderr] 
Dec 01 16:25:43.220 INFO [stderr] warning: field is never used: `if_reg`
Dec 01 16:25:43.220 INFO [stderr]   --> src/cpu/mod.rs:20:5
Dec 01 16:25:43.220 INFO [stderr]    |
Dec 01 16:25:43.220 INFO [stderr] 20 |     if_reg: u8,
Dec 01 16:25:43.220 INFO [stderr]    |     ^^^^^^^^^^
Dec 01 16:25:43.220 INFO [stderr] 
Dec 01 16:25:43.221 INFO [stderr] warning: field is never used: `ie_reg`
Dec 01 16:25:43.221 INFO [stderr]   --> src/cpu/mod.rs:21:5
Dec 01 16:25:43.221 INFO [stderr]    |
Dec 01 16:25:43.221 INFO [stderr] 21 |     ie_reg: u8,
Dec 01 16:25:43.221 INFO [stderr]    |     ^^^^^^^^^^
Dec 01 16:25:43.221 INFO [stderr] 
Dec 01 16:25:43.221 INFO [stderr] warning: field is never used: `ime_reg`
Dec 01 16:25:43.221 INFO [stderr]   --> src/cpu/mod.rs:22:5
Dec 01 16:25:43.221 INFO [stderr]    |
Dec 01 16:25:43.221 INFO [stderr] 22 |     ime_reg: u8,
Dec 01 16:25:43.221 INFO [stderr]    |     ^^^^^^^^^^^
Dec 01 16:25:43.221 INFO [stderr] 
Dec 01 16:25:43.221 INFO [stderr] warning: method is never used: `get_byte`
Dec 01 16:25:43.221 INFO [stderr]   --> src/cpu/mod.rs:34:5
Dec 01 16:25:43.221 INFO [stderr]    |
Dec 01 16:25:43.221 INFO [stderr] 34 |     fn get_byte(&self) -> u8 {
Dec 01 16:25:43.221 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.221 INFO [stderr] 
Dec 01 16:25:43.222 INFO [stderr] warning: method is never used: `set_byte`
Dec 01 16:25:43.222 INFO [stderr]   --> src/cpu/mod.rs:42:5
Dec 01 16:25:43.222 INFO [stderr]    |
Dec 01 16:25:43.222 INFO [stderr] 42 |     fn set_byte(&mut self, to: u8) {
Dec 01 16:25:43.222 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.222 INFO [stderr] 
Dec 01 16:25:43.222 INFO [stderr] warning: method is never used: `set_a`
Dec 01 16:25:43.222 INFO [stderr]   --> src/cpu/mod.rs:82:5
Dec 01 16:25:43.222 INFO [stderr]    |
Dec 01 16:25:43.222 INFO [stderr] 82 |     pub fn set_a(&mut self, to: u8) {
Dec 01 16:25:43.222 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.222 INFO [stderr] 
Dec 01 16:25:43.222 INFO [stderr] warning: method is never used: `get_f`
Dec 01 16:25:43.222 INFO [stderr]   --> src/cpu/mod.rs:86:5
Dec 01 16:25:43.222 INFO [stderr]    |
Dec 01 16:25:43.222 INFO [stderr] 86 |     pub fn get_f(&self) -> u8 {
Dec 01 16:25:43.222 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.222 INFO [stderr] 
Dec 01 16:25:43.222 INFO [stderr] warning: method is never used: `set_f`
Dec 01 16:25:43.222 INFO [stderr]   --> src/cpu/mod.rs:90:5
Dec 01 16:25:43.222 INFO [stderr]    |
Dec 01 16:25:43.222 INFO [stderr] 90 |     pub fn set_f(&mut self, to: u8) {
Dec 01 16:25:43.222 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.222 INFO [stderr] 
Dec 01 16:25:43.222 INFO [stderr] warning: method is never used: `get_c`
Dec 01 16:25:43.222 INFO [stderr]    --> src/cpu/mod.rs:102:5
Dec 01 16:25:43.222 INFO [stderr]     |
Dec 01 16:25:43.222 INFO [stderr] 102 |     pub fn get_c(&self) -> u8 {
Dec 01 16:25:43.222 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.222 INFO [stderr] 
Dec 01 16:25:43.222 INFO [stderr] warning: method is never used: `set_c`
Dec 01 16:25:43.222 INFO [stderr]    --> src/cpu/mod.rs:106:5
Dec 01 16:25:43.223 INFO [stderr]     |
Dec 01 16:25:43.223 INFO [stderr] 106 |     pub fn set_c(&self, to: u8) {
Dec 01 16:25:43.223 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.223 INFO [stderr] 
Dec 01 16:25:43.223 INFO [stderr] warning: method is never used: `get_d`
Dec 01 16:25:43.223 INFO [stderr]    --> src/cpu/mod.rs:110:5
Dec 01 16:25:43.223 INFO [stderr]     |
Dec 01 16:25:43.223 INFO [stderr] 110 |     pub fn get_d(&self) -> u8 {
Dec 01 16:25:43.223 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.223 INFO [stderr] 
Dec 01 16:25:43.223 INFO [stderr] warning: method is never used: `set_d`
Dec 01 16:25:43.223 INFO [stderr]    --> src/cpu/mod.rs:114:5
Dec 01 16:25:43.223 INFO [stderr]     |
Dec 01 16:25:43.223 INFO [stderr] 114 |     pub fn set_d(&self, to: u8) {
Dec 01 16:25:43.223 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.223 INFO [stderr] 
Dec 01 16:25:43.223 INFO [stderr] warning: method is never used: `get_e`
Dec 01 16:25:43.223 INFO [stderr]    --> src/cpu/mod.rs:118:5
Dec 01 16:25:43.223 INFO [stderr]     |
Dec 01 16:25:43.223 INFO [stderr] 118 |     pub fn get_e(&self) -> u8 {
Dec 01 16:25:43.223 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.223 INFO [stderr] 
Dec 01 16:25:43.223 INFO [stderr] warning: method is never used: `set_e`
Dec 01 16:25:43.223 INFO [stderr]    --> src/cpu/mod.rs:122:5
Dec 01 16:25:43.223 INFO [stderr]     |
Dec 01 16:25:43.223 INFO [stderr] 122 |     pub fn set_e(&self, to: u8) {
Dec 01 16:25:43.223 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.223 INFO [stderr] 
Dec 01 16:25:43.223 INFO [stderr] warning: method is never used: `get_h`
Dec 01 16:25:43.223 INFO [stderr]    --> src/cpu/mod.rs:126:5
Dec 01 16:25:43.223 INFO [stderr]     |
Dec 01 16:25:43.223 INFO [stderr] 126 |     pub fn get_h(&self) -> u8 {
Dec 01 16:25:43.223 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.223 INFO [stderr] 
Dec 01 16:25:43.223 INFO [stderr] warning: method is never used: `set_h`
Dec 01 16:25:43.223 INFO [stderr]    --> src/cpu/mod.rs:130:5
Dec 01 16:25:43.223 INFO [stderr]     |
Dec 01 16:25:43.223 INFO [stderr] 130 |     pub fn set_h(&self, to: u8) {
Dec 01 16:25:43.223 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.223 INFO [stderr] 
Dec 01 16:25:43.223 INFO [stderr] warning: method is never used: `get_l`
Dec 01 16:25:43.223 INFO [stderr]    --> src/cpu/mod.rs:134:5
Dec 01 16:25:43.223 INFO [stderr]     |
Dec 01 16:25:43.223 INFO [stderr] 134 |     pub fn get_l(&self) -> u8 {
Dec 01 16:25:43.223 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.223 INFO [stderr] 
Dec 01 16:25:43.223 INFO [stderr] warning: method is never used: `set_l`
Dec 01 16:25:43.223 INFO [stderr]    --> src/cpu/mod.rs:138:5
Dec 01 16:25:43.223 INFO [stderr]     |
Dec 01 16:25:43.223 INFO [stderr] 138 |     pub fn set_l(&self, to: u8) {
Dec 01 16:25:43.223 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.223 INFO [stderr] 
Dec 01 16:25:43.223 INFO [stderr] warning: method is never used: `get_sp`
Dec 01 16:25:43.223 INFO [stderr]    --> src/cpu/mod.rs:142:5
Dec 01 16:25:43.223 INFO [stderr]     |
Dec 01 16:25:43.223 INFO [stderr] 142 |     pub fn get_sp(&self) -> u16 {
Dec 01 16:25:43.223 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.223 INFO [stderr] 
Dec 01 16:25:43.223 INFO [stderr] warning: method is never used: `set_sp`
Dec 01 16:25:43.223 INFO [stderr]    --> src/cpu/mod.rs:146:5
Dec 01 16:25:43.223 INFO [stderr]     |
Dec 01 16:25:43.223 INFO [stderr] 146 |     pub fn set_sp(&mut self, to: u16) {
Dec 01 16:25:43.223 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.223 INFO [stderr] 
Dec 01 16:25:43.223 INFO [stderr] warning: method is never used: `set_pc`
Dec 01 16:25:43.223 INFO [stderr]    --> src/cpu/mod.rs:154:5
Dec 01 16:25:43.223 INFO [stderr]     |
Dec 01 16:25:43.223 INFO [stderr] 154 |     pub fn set_pc(&mut self, to: u16) {
Dec 01 16:25:43.223 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.223 INFO [stderr] 
Dec 01 16:25:43.223 INFO [stderr] warning: method is never used: `dec_pc`
Dec 01 16:25:43.223 INFO [stderr]    --> src/cpu/mod.rs:162:5
Dec 01 16:25:43.223 INFO [stderr]     |
Dec 01 16:25:43.223 INFO [stderr] 162 |     pub fn dec_pc(&mut self) {
Dec 01 16:25:43.231 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.234 INFO [stderr] 
Dec 01 16:25:43.234 INFO [stderr] warning: method is never used: `get_hl`
Dec 01 16:25:43.234 INFO [stderr]    --> src/cpu/mod.rs:166:5
Dec 01 16:25:43.234 INFO [stderr]     |
Dec 01 16:25:43.234 INFO [stderr] 166 |     pub fn get_hl(&self) -> u16 {
Dec 01 16:25:43.234 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.234 INFO [stderr] 
Dec 01 16:25:43.234 INFO [stderr] warning: method is never used: `set_hl`
Dec 01 16:25:43.234 INFO [stderr]    --> src/cpu/mod.rs:170:5
Dec 01 16:25:43.234 INFO [stderr]     |
Dec 01 16:25:43.234 INFO [stderr] 170 |     pub fn set_hl(&mut self, to: u16) {
Dec 01 16:25:43.234 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.234 INFO [stderr] 
Dec 01 16:25:43.234 INFO [stderr] warning: method is never used: `get_de`
Dec 01 16:25:43.234 INFO [stderr]    --> src/cpu/mod.rs:174:5
Dec 01 16:25:43.234 INFO [stderr]     |
Dec 01 16:25:43.235 INFO [stderr] 174 |     pub fn get_de(&self) -> u16 {
Dec 01 16:25:43.235 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.235 INFO [stderr] 
Dec 01 16:25:43.235 INFO [stderr] warning: method is never used: `set_de`
Dec 01 16:25:43.235 INFO [stderr]    --> src/cpu/mod.rs:178:5
Dec 01 16:25:43.235 INFO [stderr]     |
Dec 01 16:25:43.235 INFO [stderr] 178 |     pub fn set_de(&mut self, to: u16) {
Dec 01 16:25:43.235 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.235 INFO [stderr] 
Dec 01 16:25:43.235 INFO [stderr] warning: method is never used: `get_af`
Dec 01 16:25:43.235 INFO [stderr]    --> src/cpu/mod.rs:190:5
Dec 01 16:25:43.235 INFO [stderr]     |
Dec 01 16:25:43.235 INFO [stderr] 190 |     pub fn get_af(&self) -> u16 {
Dec 01 16:25:43.235 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.235 INFO [stderr] 
Dec 01 16:25:43.235 INFO [stderr] warning: method is never used: `set_af`
Dec 01 16:25:43.235 INFO [stderr]    --> src/cpu/mod.rs:194:5
Dec 01 16:25:43.235 INFO [stderr]     |
Dec 01 16:25:43.235 INFO [stderr] 194 |     pub fn set_af(&mut self, to: u16) {
Dec 01 16:25:43.235 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 16:25:43.235 INFO [stderr] 
Dec 01 16:25:43.235 INFO [stderr] warning: struct is never constructed: `MBC1`
Dec 01 16:25:43.235 INFO [stderr]   --> src/hardware/mmu.rs:33:1
Dec 01 16:25:43.235 INFO [stderr]    |
Dec 01 16:25:43.235 INFO [stderr] 33 | pub struct MBC1 {}
Dec 01 16:25:43.235 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 01 16:25:43.235 INFO [stderr] 
Dec 01 16:25:43.235 INFO [stderr] warning: struct is never constructed: `MBC2`
Dec 01 16:25:43.235 INFO [stderr]   --> src/hardware/mmu.rs:45:1
Dec 01 16:25:43.235 INFO [stderr]    |
Dec 01 16:25:43.235 INFO [stderr] 45 | pub struct MBC2 {
Dec 01 16:25:43.235 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 01 16:25:43.235 INFO [stderr] 
Dec 01 16:25:43.235 INFO [stderr] warning: struct is never constructed: `MBC3`
Dec 01 16:25:43.235 INFO [stderr]   --> src/hardware/mmu.rs:79:1
Dec 01 16:25:43.235 INFO [stderr]    |
Dec 01 16:25:43.235 INFO [stderr] 79 | pub struct MBC3 {}
Dec 01 16:25:43.235 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 01 16:25:43.235 INFO [stderr] 
Dec 01 16:25:43.235 INFO [stderr] warning: struct is never constructed: `MBC5`
Dec 01 16:25:43.235 INFO [stderr]   --> src/hardware/mmu.rs:91:1
Dec 01 16:25:43.235 INFO [stderr]    |
Dec 01 16:25:43.235 INFO [stderr] 91 | pub struct MBC5 {}
Dec 01 16:25:43.235 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 01 16:25:43.235 INFO [stderr] 
Dec 01 16:25:43.723 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 01 16:25:43.723 INFO [stderr] su: No module specific data is present
Dec 01 16:25:44.188 INFO running `"docker" "inspect" "2a2ec62821895c376a3a7e4ebf833a4b41db7e1d1a04bd3a258c3fc154f5e126"`
Dec 01 16:25:44.394 INFO running `"docker" "rm" "-f" "2a2ec62821895c376a3a7e4ebf833a4b41db7e1d1a04bd3a258c3fc154f5e126"`
Dec 01 16:25:44.697 INFO [stdout] 2a2ec62821895c376a3a7e4ebf833a4b41db7e1d1a04bd3a258c3fc154f5e126
Dec 01 16:25:44.702 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 16:25:45.252 INFO [stdout] 6286a9191d75a2baa017bac100cc0dfd802544971775f520e1feb4854c56db53
Dec 01 16:25:45.252 INFO running `"docker" "start" "-a" "6286a9191d75a2baa017bac100cc0dfd802544971775f520e1feb4854c56db53"`
Dec 01 16:25:46.342 INFO [stderr] usermod: no changes
Dec 01 16:25:46.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 01 16:25:46.423 INFO [stderr]      Running /target/debug/deps/gameboy_rs-e06924b90e070cc2
Dec 01 16:25:46.425 INFO [stdout] 
Dec 01 16:25:46.425 INFO [stdout] running 0 tests
Dec 01 16:25:46.425 INFO [stdout] 
Dec 01 16:25:46.425 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 16:25:46.425 INFO [stdout] 
Dec 01 16:25:46.426 INFO [stderr] su: No module specific data is present
Dec 01 16:25:47.018 INFO running `"docker" "inspect" "6286a9191d75a2baa017bac100cc0dfd802544971775f520e1feb4854c56db53"`
Dec 01 16:25:47.301 INFO running `"docker" "rm" "-f" "6286a9191d75a2baa017bac100cc0dfd802544971775f520e1feb4854c56db53"`
Dec 01 16:25:47.651 INFO [stdout] 6286a9191d75a2baa017bac100cc0dfd802544971775f520e1feb4854c56db53
