Dec 04 19:26:13.333 INFO checking ebobby/chip8-vm against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 19:26:13.333 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 19:26:13.685 INFO [stdout] 89dd1b8d732e950e35036bb9c8cf461b36670be066817f59a76c195a546fe0c1
Dec 04 19:26:13.685 INFO running `"docker" "start" "-a" "89dd1b8d732e950e35036bb9c8cf461b36670be066817f59a76c195a546fe0c1"`
Dec 04 19:26:14.063 INFO [stderr] usermod: no changes
Dec 04 19:26:14.088 INFO [stderr]     Checking chip8-vm v0.1.0 (/source)
Dec 04 19:26:14.413 INFO [stderr] warning: method is never used: `dump_mem`
Dec 04 19:26:14.413 INFO [stderr]   --> src/chip8/ram.rs:42:5
Dec 04 19:26:14.413 INFO [stderr]    |
Dec 04 19:26:14.413 INFO [stderr] 42 |     pub fn dump_mem(&self) {
Dec 04 19:26:14.413 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:26:14.413 INFO [stderr]    |
Dec 04 19:26:14.413 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:26:14.413 INFO [stderr] 
Dec 04 19:26:14.413 INFO [stderr] warning: method is never used: `dump_mem`
Dec 04 19:26:14.413 INFO [stderr]   --> src/chip8/mod.rs:26:5
Dec 04 19:26:14.413 INFO [stderr]    |
Dec 04 19:26:14.413 INFO [stderr] 26 |     pub fn dump_mem(&self) {
Dec 04 19:26:14.413 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:26:14.413 INFO [stderr] 
Dec 04 19:26:14.506 INFO [stderr] warning: method is never used: `dump_mem`
Dec 04 19:26:14.506 INFO [stderr]   --> src/chip8/ram.rs:42:5
Dec 04 19:26:14.506 INFO [stderr]    |
Dec 04 19:26:14.506 INFO [stderr] 42 |     pub fn dump_mem(&self) {
Dec 04 19:26:14.506 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:26:14.506 INFO [stderr]    |
Dec 04 19:26:14.506 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:26:14.506 INFO [stderr] 
Dec 04 19:26:14.506 INFO [stderr] warning: method is never used: `dump_mem`
Dec 04 19:26:14.506 INFO [stderr]   --> src/chip8/mod.rs:26:5
Dec 04 19:26:14.506 INFO [stderr]    |
Dec 04 19:26:14.506 INFO [stderr] 26 |     pub fn dump_mem(&self) {
Dec 04 19:26:14.506 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:26:14.506 INFO [stderr] 
Dec 04 19:26:14.527 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Dec 04 19:26:14.527 INFO [stderr] su: No module specific data is present
Dec 04 19:26:14.796 INFO running `"docker" "inspect" "89dd1b8d732e950e35036bb9c8cf461b36670be066817f59a76c195a546fe0c1"`
Dec 04 19:26:14.915 INFO running `"docker" "rm" "-f" "89dd1b8d732e950e35036bb9c8cf461b36670be066817f59a76c195a546fe0c1"`
Dec 04 19:26:15.030 INFO [stdout] 89dd1b8d732e950e35036bb9c8cf461b36670be066817f59a76c195a546fe0c1