Dec 04 19:26:13.416 INFO checking ebobby/chip8-vm against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 19:26:13.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 19:26:13.699 INFO [stdout] 6b1d57c632e8a5f438592420a40dbd67ccb85cae84b456682aa4180c1668410c
Dec 04 19:26:13.702 INFO running `"docker" "start" "-a" "6b1d57c632e8a5f438592420a40dbd67ccb85cae84b456682aa4180c1668410c"`
Dec 04 19:26:14.226 INFO [stderr] usermod: no changes
Dec 04 19:26:14.259 INFO [stderr]     Checking chip8-vm v0.1.0 (/source)
Dec 04 19:26:14.657 INFO [stderr] warning: method is never used: `dump_mem`
Dec 04 19:26:14.657 INFO [stderr]   --> src/chip8/ram.rs:42:5
Dec 04 19:26:14.657 INFO [stderr]    |
Dec 04 19:26:14.657 INFO [stderr] 42 |     pub fn dump_mem(&self) {
Dec 04 19:26:14.657 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:26:14.657 INFO [stderr]    |
Dec 04 19:26:14.657 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:26:14.657 INFO [stderr] 
Dec 04 19:26:14.657 INFO [stderr] warning: method is never used: `dump_mem`
Dec 04 19:26:14.657 INFO [stderr]   --> src/chip8/mod.rs:26:5
Dec 04 19:26:14.657 INFO [stderr]    |
Dec 04 19:26:14.657 INFO [stderr] 26 |     pub fn dump_mem(&self) {
Dec 04 19:26:14.657 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:26:14.657 INFO [stderr] 
Dec 04 19:26:14.687 INFO [stderr] warning: method is never used: `dump_mem`
Dec 04 19:26:14.687 INFO [stderr]   --> src/chip8/ram.rs:42:5
Dec 04 19:26:14.687 INFO [stderr]    |
Dec 04 19:26:14.687 INFO [stderr] 42 |     pub fn dump_mem(&self) {
Dec 04 19:26:14.687 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:26:14.687 INFO [stderr]    |
Dec 04 19:26:14.687 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 19:26:14.688 INFO [stderr] 
Dec 04 19:26:14.688 INFO [stderr] warning: method is never used: `dump_mem`
Dec 04 19:26:14.688 INFO [stderr]   --> src/chip8/mod.rs:26:5
Dec 04 19:26:14.688 INFO [stderr]    |
Dec 04 19:26:14.688 INFO [stderr] 26 |     pub fn dump_mem(&self) {
Dec 04 19:26:14.688 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 04 19:26:14.688 INFO [stderr] 
Dec 04 19:26:14.697 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 04 19:26:14.699 INFO [stderr] su: No module specific data is present
Dec 04 19:26:14.949 INFO running `"docker" "inspect" "6b1d57c632e8a5f438592420a40dbd67ccb85cae84b456682aa4180c1668410c"`
Dec 04 19:26:15.041 INFO running `"docker" "rm" "-f" "6b1d57c632e8a5f438592420a40dbd67ccb85cae84b456682aa4180c1668410c"`
Dec 04 19:26:15.105 INFO [stdout] 6b1d57c632e8a5f438592420a40dbd67ccb85cae84b456682aa4180c1668410c