[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/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/blackxparade/RUST-Chip-8"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/blackxparade/RUST-Chip-8'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/blackxparade/RUST-Chip-8" "work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/gh/blackxparade/RUST-Chip-8"`
[INFO] [stderr] Cloning into 'work/ex/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/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 master#a850a426491e14186af2250549bf41256b5938d2
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of blackxparade/RUST-Chip-8 on toolchain try#06a150c7d11500b41499224f165e9de1de096768
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "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/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/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/pr-60162/sources/try#06a150c7d11500b41499224f165e9de1de096768/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/crater-raid/crater/work/local/cargo-home/bin/cargo" "+a850a426491e14186af2250549bf41256b5938d2-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+06a150c7d11500b41499224f165e9de1de096768-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking blackxparade/RUST-Chip-8 against master#a850a426491e14186af2250549bf41256b5938d2 for pr-60162
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60162/worker-0/master#a850a426491e14186af2250549bf41256b5938d2:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60162/sources/master#a850a426491e14186af2250549bf41256b5938d2/gh/blackxparade/RUST-Chip-8:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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=forbid" "-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" "+a850a426491e14186af2250549bf41256b5938d2-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ee6ce3078da729e8de7b1cc7b5447623fcdf3613238b305e775b199f1f3a026b
[INFO] running `"docker" "start" "-a" "ee6ce3078da729e8de7b1cc7b5447623fcdf3613238b305e775b199f1f3a026b"`
[INFO] [stderr]    Compiling minifb v0.9.1
[INFO] [stderr]     Checking dylib v0.0.1
[INFO] [stderr]     Checking x11-dl v2.2.1
[INFO] [stderr]     Checking 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: 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] 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 7.76s
[INFO] running `"docker" "inspect" "ee6ce3078da729e8de7b1cc7b5447623fcdf3613238b305e775b199f1f3a026b"`
[INFO] running `"docker" "rm" "-f" "ee6ce3078da729e8de7b1cc7b5447623fcdf3613238b305e775b199f1f3a026b"`
[INFO] [stdout] ee6ce3078da729e8de7b1cc7b5447623fcdf3613238b305e775b199f1f3a026b