Dec 11 19:42:40.294 INFO checking dgibb/moes-chip8 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 19:42:40.294 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 19:42:40.716 INFO [stdout] b2df66db20adbf52e1eeb5f0a7f54ee4d64009ec7e051a1fcd9261469dd12139
Dec 11 19:42:40.718 INFO running `"docker" "start" "-a" "b2df66db20adbf52e1eeb5f0a7f54ee4d64009ec7e051a1fcd9261469dd12139"`
Dec 11 19:42:41.832 INFO [stderr] usermod: no changes
Dec 11 19:42:42.140 INFO [stderr]     Checking rand v0.4.2
Dec 11 19:42:42.140 INFO [stderr]     Checking iovec v0.1.2
Dec 11 19:42:42.140 INFO [stderr]     Checking mustache v0.8.1
Dec 11 19:42:42.140 INFO [stderr]     Checking serde_json v1.0.16
Dec 11 19:42:43.255 INFO [stderr]     Checking mio v0.6.14
Dec 11 19:42:43.255 INFO [stderr]     Checking bytes v0.4.6
Dec 11 19:42:44.692 INFO [stderr]     Checking nickel v0.10.0
Dec 11 19:42:47.234 INFO [stderr]     Checking rand v0.3.22
Dec 11 19:42:48.962 INFO [stderr]     Checking ws v0.7.3
Dec 11 19:42:51.149 INFO [stderr]     Checking MOES-Chip8 v0.1.0 (/source)
Dec 11 19:42:54.998 INFO [stderr] warning: variable does not need to be mutable
Dec 11 19:42:54.998 INFO [stderr]    --> src/Emulator.rs:116:13
Dec 11 19:42:54.998 INFO [stderr]     |
Dec 11 19:42:54.998 INFO [stderr] 116 |         let mut state: emulator_state = emulator_state::new(&self);
Dec 11 19:42:54.998 INFO [stderr]     |             ----^^^^^
Dec 11 19:42:54.998 INFO [stderr]     |             |
Dec 11 19:42:54.998 INFO [stderr]     |             help: remove this `mut`
Dec 11 19:42:54.998 INFO [stderr]     |
Dec 11 19:42:54.998 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 19:42:54.998 INFO [stderr] 
Dec 11 19:42:55.084 INFO [stderr] warning: method is never used: `run`
Dec 11 19:42:55.084 INFO [stderr]   --> src/Emulator.rs:75:5
Dec 11 19:42:55.084 INFO [stderr]    |
Dec 11 19:42:55.084 INFO [stderr] 75 |     pub fn run(&mut self){
Dec 11 19:42:55.084 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:42:55.084 INFO [stderr]    |
Dec 11 19:42:55.084 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:42:55.084 INFO [stderr] 
Dec 11 19:42:55.085 INFO [stderr] warning: crate `MOES_Chip8` should have a snake case name such as `moes_chip8`
Dec 11 19:42:55.085 INFO [stderr]   |
Dec 11 19:42:55.085 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 11 19:42:55.085 INFO [stderr] 
Dec 11 19:42:55.085 INFO [stderr] warning: module `Emulator` should have a snake case name such as `emulator`
Dec 11 19:42:55.085 INFO [stderr]   --> src/main.rs:16:1
Dec 11 19:42:55.086 INFO [stderr]    |
Dec 11 19:42:55.086 INFO [stderr] 16 | mod Emulator;
Dec 11 19:42:55.086 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 11 19:42:55.086 INFO [stderr] 
Dec 11 19:42:55.086 INFO [stderr] warning: type `emulator_state` should have a camel case name such as `EmulatorState`
Dec 11 19:42:55.086 INFO [stderr]   --> src/Emulator.rs:22:1
Dec 11 19:42:55.086 INFO [stderr]    |
Dec 11 19:42:55.086 INFO [stderr] 22 | / pub struct emulator_state{
Dec 11 19:42:55.086 INFO [stderr] 23 | |     pub pc: u16,
Dec 11 19:42:55.086 INFO [stderr] 24 | |     pub index: u16,
Dec 11 19:42:55.086 INFO [stderr] 25 | |     pub gpr: [u8;16],
Dec 11 19:42:55.086 INFO [stderr] 26 | |     pub stack: [u16;16],
Dec 11 19:42:55.086 INFO [stderr] 27 | |     pub blocks: Vec<u16>,
Dec 11 19:42:55.086 INFO [stderr] 28 | | }
Dec 11 19:42:55.086 INFO [stderr]    | |_^
Dec 11 19:42:55.086 INFO [stderr]    |
Dec 11 19:42:55.086 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 11 19:42:55.086 INFO [stderr] 
Dec 11 19:42:55.087 INFO [stderr] warning: module `TranslationCache` should have a snake case name such as `translation_cache`
Dec 11 19:42:55.087 INFO [stderr]   --> src/main.rs:17:1
Dec 11 19:42:55.087 INFO [stderr]    |
Dec 11 19:42:55.087 INFO [stderr] 17 | mod TranslationCache;
Dec 11 19:42:55.087 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:42:55.087 INFO [stderr] 
Dec 11 19:42:55.096 INFO [stderr] warning: module `Emitter` should have a snake case name such as `emitter`
Dec 11 19:42:55.096 INFO [stderr]   --> src/main.rs:18:1
Dec 11 19:42:55.096 INFO [stderr]    |
Dec 11 19:42:55.096 INFO [stderr] 18 | mod Emitter;
Dec 11 19:42:55.096 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 19:42:55.096 INFO [stderr] 
Dec 11 19:42:55.096 INFO [stderr] warning: module `Interpreter` should have a snake case name such as `interpreter`
Dec 11 19:42:55.096 INFO [stderr]   --> src/main.rs:19:1
Dec 11 19:42:55.096 INFO [stderr]    |
Dec 11 19:42:55.096 INFO [stderr] 19 | mod Interpreter;
Dec 11 19:42:55.096 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 11 19:42:55.097 INFO [stderr] 
Dec 11 19:42:55.097 INFO [stderr] warning: type `register_map` should have a camel case name such as `RegisterMap`
Dec 11 19:42:55.097 INFO [stderr]  --> src/register_map.rs:1:1
Dec 11 19:42:55.097 INFO [stderr]   |
Dec 11 19:42:55.097 INFO [stderr] 1 | / pub struct register_map {
Dec 11 19:42:55.097 INFO [stderr] 2 | |     //[chip8 reg, x86 reg, second chance bit]
Dec 11 19:42:55.097 INFO [stderr] 3 | |     pub map: Vec<[u8;3]>,
Dec 11 19:42:55.097 INFO [stderr] 4 | |     pub valid_regs:[u8;8],
Dec 11 19:42:55.097 INFO [stderr] 5 | | }
Dec 11 19:42:55.097 INFO [stderr]   | |_^
Dec 11 19:42:55.097 INFO [stderr] 
Dec 11 19:42:55.098 INFO [stderr] warning: type `executable_block` should have a camel case name such as `ExecutableBlock`
Dec 11 19:42:55.098 INFO [stderr]   --> src/executable_block.rs:11:1
Dec 11 19:42:55.098 INFO [stderr]    |
Dec 11 19:42:55.098 INFO [stderr] 11 | / pub struct executable_block {
Dec 11 19:42:55.098 INFO [stderr] 12 | |     pub block: *mut u8,
Dec 11 19:42:55.098 INFO [stderr] 13 | |     pub map: register_map,
Dec 11 19:42:55.098 INFO [stderr] 14 | |     pub fn_ptr: Option< fn(&mut [u8;16]) -> u64 >,
Dec 11 19:42:55.098 INFO [stderr] 15 | |     pub chip8_entry: u16,
Dec 11 19:42:55.098 INFO [stderr] 16 | |     pub chip8_exit: u16,
Dec 11 19:42:55.098 INFO [stderr] 17 | | }
Dec 11 19:42:55.098 INFO [stderr]    | |_^
Dec 11 19:42:55.098 INFO [stderr] 
Dec 11 19:42:55.576 INFO [stderr] warning: variable does not need to be mutable
Dec 11 19:42:55.576 INFO [stderr]    --> src/Emulator.rs:116:13
Dec 11 19:42:55.576 INFO [stderr]     |
Dec 11 19:42:55.576 INFO [stderr] 116 |         let mut state: emulator_state = emulator_state::new(&self);
Dec 11 19:42:55.576 INFO [stderr]     |             ----^^^^^
Dec 11 19:42:55.576 INFO [stderr]     |             |
Dec 11 19:42:55.576 INFO [stderr]     |             help: remove this `mut`
Dec 11 19:42:55.576 INFO [stderr]     |
Dec 11 19:42:55.576 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 11 19:42:55.576 INFO [stderr] 
Dec 11 19:42:55.612 INFO [stderr] warning: method is never used: `run`
Dec 11 19:42:55.612 INFO [stderr]   --> src/Emulator.rs:75:5
Dec 11 19:42:55.612 INFO [stderr]    |
Dec 11 19:42:55.612 INFO [stderr] 75 |     pub fn run(&mut self){
Dec 11 19:42:55.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:42:55.612 INFO [stderr]    |
Dec 11 19:42:55.612 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 19:42:55.612 INFO [stderr] 
Dec 11 19:42:55.613 INFO [stderr] warning: crate `MOES_Chip8` should have a snake case name such as `moes_chip8`
Dec 11 19:42:55.613 INFO [stderr]   |
Dec 11 19:42:55.613 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 11 19:42:55.613 INFO [stderr] 
Dec 11 19:42:55.613 INFO [stderr] warning: module `Emulator` should have a snake case name such as `emulator`
Dec 11 19:42:55.613 INFO [stderr]   --> src/main.rs:16:1
Dec 11 19:42:55.613 INFO [stderr]    |
Dec 11 19:42:55.613 INFO [stderr] 16 | mod Emulator;
Dec 11 19:42:55.613 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 11 19:42:55.613 INFO [stderr] 
Dec 11 19:42:55.613 INFO [stderr] warning: type `emulator_state` should have a camel case name such as `EmulatorState`
Dec 11 19:42:55.613 INFO [stderr]   --> src/Emulator.rs:22:1
Dec 11 19:42:55.613 INFO [stderr]    |
Dec 11 19:42:55.613 INFO [stderr] 22 | / pub struct emulator_state{
Dec 11 19:42:55.613 INFO [stderr] 23 | |     pub pc: u16,
Dec 11 19:42:55.613 INFO [stderr] 24 | |     pub index: u16,
Dec 11 19:42:55.613 INFO [stderr] 25 | |     pub gpr: [u8;16],
Dec 11 19:42:55.613 INFO [stderr] 26 | |     pub stack: [u16;16],
Dec 11 19:42:55.613 INFO [stderr] 27 | |     pub blocks: Vec<u16>,
Dec 11 19:42:55.613 INFO [stderr] 28 | | }
Dec 11 19:42:55.613 INFO [stderr]    | |_^
Dec 11 19:42:55.613 INFO [stderr]    |
Dec 11 19:42:55.613 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 11 19:42:55.613 INFO [stderr] 
Dec 11 19:42:55.613 INFO [stderr] warning: module `TranslationCache` should have a snake case name such as `translation_cache`
Dec 11 19:42:55.613 INFO [stderr]   --> src/main.rs:17:1
Dec 11 19:42:55.613 INFO [stderr]    |
Dec 11 19:42:55.613 INFO [stderr] 17 | mod TranslationCache;
Dec 11 19:42:55.613 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 11 19:42:55.613 INFO [stderr] 
Dec 11 19:42:55.613 INFO [stderr] warning: module `Emitter` should have a snake case name such as `emitter`
Dec 11 19:42:55.613 INFO [stderr]   --> src/main.rs:18:1
Dec 11 19:42:55.613 INFO [stderr]    |
Dec 11 19:42:55.613 INFO [stderr] 18 | mod Emitter;
Dec 11 19:42:55.613 INFO [stderr]    | ^^^^^^^^^^^^
Dec 11 19:42:55.613 INFO [stderr] 
Dec 11 19:42:55.613 INFO [stderr] warning: module `Interpreter` should have a snake case name such as `interpreter`
Dec 11 19:42:55.613 INFO [stderr]   --> src/main.rs:19:1
Dec 11 19:42:55.613 INFO [stderr]    |
Dec 11 19:42:55.613 INFO [stderr] 19 | mod Interpreter;
Dec 11 19:42:55.613 INFO [stderr]    | ^^^^^^^^^^^^^^^^
Dec 11 19:42:55.613 INFO [stderr] 
Dec 11 19:42:55.613 INFO [stderr] warning: type `register_map` should have a camel case name such as `RegisterMap`
Dec 11 19:42:55.613 INFO [stderr]  --> src/register_map.rs:1:1
Dec 11 19:42:55.613 INFO [stderr]   |
Dec 11 19:42:55.613 INFO [stderr] 1 | / pub struct register_map {
Dec 11 19:42:55.613 INFO [stderr] 2 | |     //[chip8 reg, x86 reg, second chance bit]
Dec 11 19:42:55.613 INFO [stderr] 3 | |     pub map: Vec<[u8;3]>,
Dec 11 19:42:55.613 INFO [stderr] 4 | |     pub valid_regs:[u8;8],
Dec 11 19:42:55.613 INFO [stderr] 5 | | }
Dec 11 19:42:55.613 INFO [stderr]   | |_^
Dec 11 19:42:55.613 INFO [stderr] 
Dec 11 19:42:55.613 INFO [stderr] warning: type `executable_block` should have a camel case name such as `ExecutableBlock`
Dec 11 19:42:55.613 INFO [stderr]   --> src/executable_block.rs:11:1
Dec 11 19:42:55.613 INFO [stderr]    |
Dec 11 19:42:55.613 INFO [stderr] 11 | / pub struct executable_block {
Dec 11 19:42:55.613 INFO [stderr] 12 | |     pub block: *mut u8,
Dec 11 19:42:55.613 INFO [stderr] 13 | |     pub map: register_map,
Dec 11 19:42:55.613 INFO [stderr] 14 | |     pub fn_ptr: Option< fn(&mut [u8;16]) -> u64 >,
Dec 11 19:42:55.613 INFO [stderr] 15 | |     pub chip8_entry: u16,
Dec 11 19:42:55.613 INFO [stderr] 16 | |     pub chip8_exit: u16,
Dec 11 19:42:55.613 INFO [stderr] 17 | | }
Dec 11 19:42:55.613 INFO [stderr]    | |_^
Dec 11 19:42:55.613 INFO [stderr] 
Dec 11 19:42:55.629 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.77s
Dec 11 19:42:55.637 INFO [stderr] su: No module specific data is present
Dec 11 19:42:56.419 INFO running `"docker" "inspect" "b2df66db20adbf52e1eeb5f0a7f54ee4d64009ec7e051a1fcd9261469dd12139"`
Dec 11 19:42:56.674 INFO running `"docker" "rm" "-f" "b2df66db20adbf52e1eeb5f0a7f54ee4d64009ec7e051a1fcd9261469dd12139"`
Dec 11 19:42:56.828 INFO [stdout] b2df66db20adbf52e1eeb5f0a7f54ee4d64009ec7e051a1fcd9261469dd12139