Dec 11 21:48:48.033 INFO checking bikefrivolously/chip8 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 21:48:48.033 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 21:48:48.628 INFO [stdout] bf9f6420ce8ed3eb62bebbbf5e66e10dcf27c4bda5145b11d214aa86f04247f1
Dec 11 21:48:48.632 INFO running `"docker" "start" "-a" "bf9f6420ce8ed3eb62bebbbf5e66e10dcf27c4bda5145b11d214aa86f04247f1"`
Dec 11 21:48:49.532 INFO [stderr] usermod: no changes
Dec 11 21:48:49.602 INFO [stderr]     Checking chip8 v0.0.1 (/source)
Dec 11 21:48:50.076 INFO [stderr] warning: unused variable: `i`
Dec 11 21:48:50.076 INFO [stderr]   --> src/cpu.rs:58:13
Dec 11 21:48:50.076 INFO [stderr]    |
Dec 11 21:48:50.076 INFO [stderr] 58 |         for i in 0..100000 {
Dec 11 21:48:50.076 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 11 21:48:50.076 INFO [stderr]    |
Dec 11 21:48:50.076 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 21:48:50.076 INFO [stderr] 
Dec 11 21:48:50.101 INFO [stderr] warning: unused bitwise operation that must be used
Dec 11 21:48:50.101 INFO [stderr]    --> src/cpu.rs:176:17
Dec 11 21:48:50.101 INFO [stderr]     |
Dec 11 21:48:50.101 INFO [stderr] 176 |                 self.v[x] >> 1;
Dec 11 21:48:50.101 INFO [stderr]     |                 ^^^^^^^^^^^^^^
Dec 11 21:48:50.101 INFO [stderr]     |
Dec 11 21:48:50.101 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 21:48:50.101 INFO [stderr] 
Dec 11 21:48:50.101 INFO [stderr] warning: unused bitwise operation that must be used
Dec 11 21:48:50.101 INFO [stderr]    --> src/cpu.rs:190:17
Dec 11 21:48:50.101 INFO [stderr]     |
Dec 11 21:48:50.101 INFO [stderr] 190 |                 self.v[x] << 1;
Dec 11 21:48:50.101 INFO [stderr]     |                 ^^^^^^^^^^^^^^
Dec 11 21:48:50.101 INFO [stderr] 
Dec 11 21:48:50.213 INFO [stderr] warning: unused variable: `i`
Dec 11 21:48:50.213 INFO [stderr]   --> src/cpu.rs:58:13
Dec 11 21:48:50.213 INFO [stderr]    |
Dec 11 21:48:50.213 INFO [stderr] 58 |         for i in 0..100000 {
Dec 11 21:48:50.213 INFO [stderr]    |             ^ help: consider using `_i` instead
Dec 11 21:48:50.213 INFO [stderr]    |
Dec 11 21:48:50.213 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 21:48:50.213 INFO [stderr] 
Dec 11 21:48:50.236 INFO [stderr] warning: unused bitwise operation that must be used
Dec 11 21:48:50.236 INFO [stderr]    --> src/cpu.rs:176:17
Dec 11 21:48:50.236 INFO [stderr]     |
Dec 11 21:48:50.236 INFO [stderr] 176 |                 self.v[x] >> 1;
Dec 11 21:48:50.236 INFO [stderr]     |                 ^^^^^^^^^^^^^^
Dec 11 21:48:50.236 INFO [stderr]     |
Dec 11 21:48:50.236 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 21:48:50.236 INFO [stderr] 
Dec 11 21:48:50.236 INFO [stderr] warning: unused bitwise operation that must be used
Dec 11 21:48:50.236 INFO [stderr]    --> src/cpu.rs:190:17
Dec 11 21:48:50.236 INFO [stderr]     |
Dec 11 21:48:50.236 INFO [stderr] 190 |                 self.v[x] << 1;
Dec 11 21:48:50.236 INFO [stderr]     |                 ^^^^^^^^^^^^^^
Dec 11 21:48:50.236 INFO [stderr] 
Dec 11 21:48:50.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 11 21:48:50.266 INFO [stderr] su: No module specific data is present
Dec 11 21:48:50.683 INFO running `"docker" "inspect" "bf9f6420ce8ed3eb62bebbbf5e66e10dcf27c4bda5145b11d214aa86f04247f1"`
Dec 11 21:48:50.850 INFO running `"docker" "rm" "-f" "bf9f6420ce8ed3eb62bebbbf5e66e10dcf27c4bda5145b11d214aa86f04247f1"`
Dec 11 21:48:51.134 INFO [stdout] bf9f6420ce8ed3eb62bebbbf5e66e10dcf27c4bda5145b11d214aa86f04247f1