[INFO] updating cached repository dgibb/moes-chip8
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dgibb/moes-chip8
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dgibb/moes-chip8" "work/ex/beta-1.38-1/sources/1.37.0/gh/dgibb/moes-chip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dgibb/moes-chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dgibb/moes-chip8" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dgibb/moes-chip8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dgibb/moes-chip8'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 141f78da945a7ae6e75d60510f9a728a187e91aa
[INFO] sha for GitHub repo dgibb/moes-chip8: 141f78da945a7ae6e75d60510f9a728a187e91aa
[INFO] validating manifest of dgibb/moes-chip8 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dgibb/moes-chip8 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dgibb/moes-chip8
[INFO] finished frobbing dgibb/moes-chip8
[INFO] frobbed toml for dgibb/moes-chip8 written to work/ex/beta-1.38-1/sources/1.37.0/gh/dgibb/moes-chip8/Cargo.toml
[INFO] started frobbing dgibb/moes-chip8
[INFO] finished frobbing dgibb/moes-chip8
[INFO] frobbed toml for dgibb/moes-chip8 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dgibb/moes-chip8/Cargo.toml
[INFO] crate dgibb/moes-chip8 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing dgibb/moes-chip8 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dgibb/moes-chip8:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 35fda6c9f6715966b933a162b31d01871aadd9e0c9856bc88a68bb4e4d60c5a0
[INFO] running `"docker" "start" "-a" "35fda6c9f6715966b933a162b31d01871aadd9e0c9856bc88a68bb4e4d60c5a0"`
[INFO] [stderr]    Compiling libc v0.2.29
[INFO] [stderr]    Compiling groupable v0.2.0
[INFO] [stderr]    Compiling serde v1.0.43
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling mustache v0.8.1
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling time v0.1.38
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling net2 v0.2.31
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling mio v0.6.14
[INFO] [stderr]    Compiling hyper v0.10.12
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling rand v0.3.22
[INFO] [stderr]    Compiling ws v0.7.3
[INFO] [stderr]    Compiling nickel v0.10.0
[INFO] [stderr]    Compiling serde_json v1.0.16
[INFO] [stderr]    Compiling MOES-Chip8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: type `emulator_state` should have an upper camel case name
[INFO] [stderr]   --> src/Emulator.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct emulator_state{
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EmulatorState`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `register_map` should have an upper camel case name
[INFO] [stderr]  --> src/register_map.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct register_map {
[INFO] [stderr]   |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RegisterMap`
[INFO] [stderr] 
[INFO] [stderr] warning: type `executable_block` should have an upper camel case name
[INFO] [stderr]   --> src/executable_block.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct executable_block {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExecutableBlock`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/Emulator.rs:116:13
[INFO] [stderr]     |
[INFO] [stderr] 116 |         let mut state: emulator_state = emulator_state::new(&self);
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `run`
[INFO] [stderr]   --> src/Emulator.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn run(&mut self){
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `MOES_Chip8` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `moes_chip8`
[INFO] [stderr] 
[INFO] [stderr] warning: module `Emulator` should have a snake case name
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | mod Emulator;
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `emulator`
[INFO] [stderr] 
[INFO] [stderr] warning: module `TranslationCache` should have a snake case name
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | mod TranslationCache;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translation_cache`
[INFO] [stderr] 
[INFO] [stderr] warning: module `Emitter` should have a snake case name
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | mod Emitter;
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `emitter`
[INFO] [stderr] 
[INFO] [stderr] warning: module `Interpreter` should have a snake case name
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | mod Interpreter;
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `interpreter`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.91s
[INFO] running `"docker" "inspect" "35fda6c9f6715966b933a162b31d01871aadd9e0c9856bc88a68bb4e4d60c5a0"`
[INFO] running `"docker" "rm" "-f" "35fda6c9f6715966b933a162b31d01871aadd9e0c9856bc88a68bb4e4d60c5a0"`
[INFO] [stdout] 35fda6c9f6715966b933a162b31d01871aadd9e0c9856bc88a68bb4e4d60c5a0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dgibb/moes-chip8:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9140005d8e27c3181c3b2491c8d19aa022c134c1cc7c778993ae8c97a412122b
[INFO] running `"docker" "start" "-a" "9140005d8e27c3181c3b2491c8d19aa022c134c1cc7c778993ae8c97a412122b"`
[INFO] [stderr]    Compiling MOES-Chip8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: type `emulator_state` should have an upper camel case name
[INFO] [stderr]   --> src/Emulator.rs:22:12
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct emulator_state{
[INFO] [stderr]    |            ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `EmulatorState`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `register_map` should have an upper camel case name
[INFO] [stderr]  --> src/register_map.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct register_map {
[INFO] [stderr]   |            ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RegisterMap`
[INFO] [stderr] 
[INFO] [stderr] warning: type `executable_block` should have an upper camel case name
[INFO] [stderr]   --> src/executable_block.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub struct executable_block {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ExecutableBlock`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/Emulator.rs:116:13
[INFO] [stderr]     |
[INFO] [stderr] 116 |         let mut state: emulator_state = emulator_state::new(&self);
[INFO] [stderr]     |             ----^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `run`
[INFO] [stderr]   --> src/Emulator.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     pub fn run(&mut self){
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `MOES_Chip8` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `moes_chip8`
[INFO] [stderr] 
[INFO] [stderr] warning: module `Emulator` should have a snake case name
[INFO] [stderr]   --> src/main.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | mod Emulator;
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `emulator`
[INFO] [stderr] 
[INFO] [stderr] warning: module `TranslationCache` should have a snake case name
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | mod TranslationCache;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `translation_cache`
[INFO] [stderr] 
[INFO] [stderr] warning: module `Emitter` should have a snake case name
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | mod Emitter;
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `emitter`
[INFO] [stderr] 
[INFO] [stderr] warning: module `Interpreter` should have a snake case name
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | mod Interpreter;
[INFO] [stderr]    |     ^^^^^^^^^^^ help: convert the identifier to snake case: `interpreter`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `"docker" "inspect" "9140005d8e27c3181c3b2491c8d19aa022c134c1cc7c778993ae8c97a412122b"`
[INFO] running `"docker" "rm" "-f" "9140005d8e27c3181c3b2491c8d19aa022c134c1cc7c778993ae8c97a412122b"`
[INFO] [stdout] 9140005d8e27c3181c3b2491c8d19aa022c134c1cc7c778993ae8c97a412122b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dgibb/moes-chip8:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 55dcba7cefd67f730f0c88e7c1e081c12d2d3a8286051eb233a86eca330bcb83
[INFO] running `"docker" "start" "-a" "55dcba7cefd67f730f0c88e7c1e081c12d2d3a8286051eb233a86eca330bcb83"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/MOES_Chip8-a6d54b9fbfa6172e
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "55dcba7cefd67f730f0c88e7c1e081c12d2d3a8286051eb233a86eca330bcb83"`
[INFO] running `"docker" "rm" "-f" "55dcba7cefd67f730f0c88e7c1e081c12d2d3a8286051eb233a86eca330bcb83"`
[INFO] [stdout] 55dcba7cefd67f730f0c88e7c1e081c12d2d3a8286051eb233a86eca330bcb83