Nov 30 03:57:15.069 INFO checking dpl0/gemub against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 03:57:15.070 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 03:57:15.620 INFO [stdout] dcf57ff838b46e94b665216e3e1921152033c07ac60e17f60851a8db7c7feb0d
Nov 30 03:57:15.626 INFO running `"docker" "start" "-a" "dcf57ff838b46e94b665216e3e1921152033c07ac60e17f60851a8db7c7feb0d"`
Nov 30 03:57:16.742 INFO [stderr] usermod: no changes
Nov 30 03:57:16.801 INFO [stderr]     Checking gemub v0.1.0 (/source)
Nov 30 03:57:17.324 INFO [stderr] warning: unused variable: `buf`
Nov 30 03:57:17.324 INFO [stderr]   --> src/gameboy/bus.rs:59:13
Nov 30 03:57:17.324 INFO [stderr]    |
Nov 30 03:57:17.324 INFO [stderr] 59 |         let buf = buf; // Shadow into an inmutable Copy.
Nov 30 03:57:17.324 INFO [stderr]    |             ^^^ help: consider using `_buf` instead
Nov 30 03:57:17.324 INFO [stderr]    |
Nov 30 03:57:17.324 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 03:57:17.324 INFO [stderr] 
Nov 30 03:57:17.330 INFO [stderr] warning: field is never used: `ram`
Nov 30 03:57:17.330 INFO [stderr]   --> src/gameboy/bus.rs:48:5
Nov 30 03:57:17.330 INFO [stderr]    |
Nov 30 03:57:17.330 INFO [stderr] 48 |     ram: Box<Vec<u8>>, // Store memory in heap.
Nov 30 03:57:17.330 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 03:57:17.330 INFO [stderr]    |
Nov 30 03:57:17.330 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 03:57:17.330 INFO [stderr] 
Nov 30 03:57:17.472 INFO [stderr] warning: unused variable: `buf`
Nov 30 03:57:17.472 INFO [stderr]   --> src/gameboy/bus.rs:59:13
Nov 30 03:57:17.472 INFO [stderr]    |
Nov 30 03:57:17.472 INFO [stderr] 59 |         let buf = buf; // Shadow into an inmutable Copy.
Nov 30 03:57:17.472 INFO [stderr]    |             ^^^ help: consider using `_buf` instead
Nov 30 03:57:17.472 INFO [stderr]    |
Nov 30 03:57:17.472 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 03:57:17.472 INFO [stderr] 
Nov 30 03:57:17.472 INFO [stderr] warning: field is never used: `ram`
Nov 30 03:57:17.472 INFO [stderr]   --> src/gameboy/bus.rs:48:5
Nov 30 03:57:17.472 INFO [stderr]    |
Nov 30 03:57:17.472 INFO [stderr] 48 |     ram: Box<Vec<u8>>, // Store memory in heap.
Nov 30 03:57:17.472 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 03:57:17.472 INFO [stderr]    |
Nov 30 03:57:17.472 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 03:57:17.472 INFO [stderr] 
Nov 30 03:57:17.500 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 30 03:57:17.501 INFO [stderr] su: No module specific data is present
Nov 30 03:57:18.088 INFO running `"docker" "inspect" "dcf57ff838b46e94b665216e3e1921152033c07ac60e17f60851a8db7c7feb0d"`
Nov 30 03:57:18.355 INFO running `"docker" "rm" "-f" "dcf57ff838b46e94b665216e3e1921152033c07ac60e17f60851a8db7c7feb0d"`
Nov 30 03:57:18.530 INFO [stdout] dcf57ff838b46e94b665216e3e1921152033c07ac60e17f60851a8db7c7feb0d