[INFO] updating cached repository blackxparade/RUST-Chip-8
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/blackxparade/RUST-Chip-8
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/blackxparade/RUST-Chip-8" "work/ex/beta-1.37-6/sources/1.36.0/gh/blackxparade/RUST-Chip-8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/blackxparade/RUST-Chip-8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/blackxparade/RUST-Chip-8" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/blackxparade/RUST-Chip-8"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/blackxparade/RUST-Chip-8'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e4b105caa4668357283a5cdc37a93c39f553a95b
[INFO] sha for GitHub repo blackxparade/RUST-Chip-8: e4b105caa4668357283a5cdc37a93c39f553a95b
[INFO] validating manifest of blackxparade/RUST-Chip-8 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of blackxparade/RUST-Chip-8 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing blackxparade/RUST-Chip-8
[INFO] finished frobbing blackxparade/RUST-Chip-8
[INFO] frobbed toml for blackxparade/RUST-Chip-8 written to work/ex/beta-1.37-6/sources/1.36.0/gh/blackxparade/RUST-Chip-8/Cargo.toml
[INFO] started frobbing blackxparade/RUST-Chip-8
[INFO] finished frobbing blackxparade/RUST-Chip-8
[INFO] frobbed toml for blackxparade/RUST-Chip-8 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/blackxparade/RUST-Chip-8/Cargo.toml
[INFO] crate blackxparade/RUST-Chip-8 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing blackxparade/RUST-Chip-8 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/blackxparade/RUST-Chip-8:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 16be5e382e6cca9038b33eb0f0b6e049c0da4128ed3abd1e220c48c6aada4b33
[INFO] running `"docker" "start" "-a" "16be5e382e6cca9038b33eb0f0b6e049c0da4128ed3abd1e220c48c6aada4b33"`
[INFO] [stderr]    Compiling gcc v0.3.51
[INFO] [stderr]    Compiling libc v0.2.24
[INFO] [stderr]    Compiling colored v1.5.1
[INFO] [stderr]    Compiling dylib v0.0.1
[INFO] [stderr]    Compiling time v0.1.37
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling minifb v0.9.1
[INFO] [stderr]    Compiling x11-dl v2.2.1
[INFO] [stderr]    Compiling RUST-Chip-8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/cpu/opcode.rs:465:39
[INFO] [stderr]     |
[INFO] [stderr] 465 |                 if cpu.v_memory[coord((vx as usize + j as usize),
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/cpu/opcode.rs:466:17
[INFO] [stderr]     |
[INFO] [stderr] 466 |                 (vy as usize + i as usize))] != 0 {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/cpu/opcode.rs:469:36
[INFO] [stderr]     |
[INFO] [stderr] 469 |                 cpu.v_memory[coord((vx as usize + j as usize),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/cpu/opcode.rs:470:17
[INFO] [stderr]     |
[INFO] [stderr] 470 |                 (vy as usize + i as usize))] ^= 0xFFFFFFFF;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: crate `RUST_Chip_8` 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: `rust_chip_8`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.87s
[INFO] running `"docker" "inspect" "16be5e382e6cca9038b33eb0f0b6e049c0da4128ed3abd1e220c48c6aada4b33"`
[INFO] running `"docker" "rm" "-f" "16be5e382e6cca9038b33eb0f0b6e049c0da4128ed3abd1e220c48c6aada4b33"`
[INFO] [stdout] 16be5e382e6cca9038b33eb0f0b6e049c0da4128ed3abd1e220c48c6aada4b33
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/blackxparade/RUST-Chip-8:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] deb034aba89e758e142527d765bbfc2c1a6fcb54e128cdd2c965745fc2831c63
[INFO] running `"docker" "start" "-a" "deb034aba89e758e142527d765bbfc2c1a6fcb54e128cdd2c965745fc2831c63"`
[INFO] [stderr]    Compiling RUST-Chip-8 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/cpu/opcode.rs:465:39
[INFO] [stderr]     |
[INFO] [stderr] 465 |                 if cpu.v_memory[coord((vx as usize + j as usize),
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/cpu/opcode.rs:466:17
[INFO] [stderr]     |
[INFO] [stderr] 466 |                 (vy as usize + i as usize))] != 0 {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/cpu/opcode.rs:469:36
[INFO] [stderr]     |
[INFO] [stderr] 469 |                 cpu.v_memory[coord((vx as usize + j as usize),
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/cpu/opcode.rs:470:17
[INFO] [stderr]     |
[INFO] [stderr] 470 |                 (vy as usize + i as usize))] ^= 0xFFFFFFFF;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: crate `RUST_Chip_8` 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: `rust_chip_8`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "deb034aba89e758e142527d765bbfc2c1a6fcb54e128cdd2c965745fc2831c63"`
[INFO] running `"docker" "rm" "-f" "deb034aba89e758e142527d765bbfc2c1a6fcb54e128cdd2c965745fc2831c63"`
[INFO] [stdout] deb034aba89e758e142527d765bbfc2c1a6fcb54e128cdd2c965745fc2831c63
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/blackxparade/RUST-Chip-8:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a2970722276572042b407433a144c6e183676cdd37c64744d6298a2a4e9a8d80
[INFO] running `"docker" "start" "-a" "a2970722276572042b407433a144c6e183676cdd37c64744d6298a2a4e9a8d80"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/RUST_Chip_8-4631a25201e7505f
[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" "a2970722276572042b407433a144c6e183676cdd37c64744d6298a2a4e9a8d80"`
[INFO] running `"docker" "rm" "-f" "a2970722276572042b407433a144c6e183676cdd37c64744d6298a2a4e9a8d80"`
[INFO] [stdout] a2970722276572042b407433a144c6e183676cdd37c64744d6298a2a4e9a8d80