Nov 01 08:04:56.628 INFO checking benjaminhadfield/mmu against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 08:04:56.630 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 08:04:57.084 INFO blam! bff56aa64d903fd8016f99c3ade7e98db7882f7482525bf6a28e51eb74403595
Nov 01 08:04:57.086 INFO running `"docker" "start" "-a" "bff56aa64d903fd8016f99c3ade7e98db7882f7482525bf6a28e51eb74403595"`
Nov 01 08:04:58.214 INFO kablam! usermod: no changes
Nov 01 08:04:58.268 INFO kablam!     Checking mmu v0.1.0 (/source)
Nov 01 08:04:58.860 INFO kablam! warning: field is never used: `e`
Nov 01 08:04:58.860 INFO kablam!   --> src/hardware.rs:39:5
Nov 01 08:04:58.860 INFO kablam!    |
Nov 01 08:04:58.860 INFO kablam! 39 |     e: u8,
Nov 01 08:04:58.860 INFO kablam!    |     ^^^^^
Nov 01 08:04:58.860 INFO kablam!    |
Nov 01 08:04:58.860 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 08:04:58.860 INFO kablam! 
Nov 01 08:04:58.860 INFO kablam! warning: field is never used: `s`
Nov 01 08:04:58.860 INFO kablam!   --> src/hardware.rs:41:5
Nov 01 08:04:58.860 INFO kablam!    |
Nov 01 08:04:58.860 INFO kablam! 41 |     s: u8,
Nov 01 08:04:58.860 INFO kablam!    |     ^^^^^
Nov 01 08:04:58.860 INFO kablam! 
Nov 01 08:04:59.233 INFO kablam! warning: field is never used: `e`
Nov 01 08:04:59.233 INFO kablam!   --> src/hardware.rs:39:5
Nov 01 08:04:59.234 INFO kablam!    |
Nov 01 08:04:59.235 INFO kablam! 39 |     e: u8,
Nov 01 08:04:59.235 INFO kablam!    |     ^^^^^
Nov 01 08:04:59.235 INFO kablam!    |
Nov 01 08:04:59.235 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 08:04:59.236 INFO kablam! 
Nov 01 08:04:59.236 INFO kablam! warning: field is never used: `s`
Nov 01 08:04:59.236 INFO kablam!   --> src/hardware.rs:41:5
Nov 01 08:04:59.237 INFO kablam!    |
Nov 01 08:04:59.237 INFO kablam! 41 |     s: u8,
Nov 01 08:04:59.237 INFO kablam!    |     ^^^^^
Nov 01 08:04:59.238 INFO kablam! 
Nov 01 08:04:59.562 INFO kablam! warning: unused variable: `tlb`
Nov 01 08:04:59.562 INFO kablam!  --> src/main.rs:9:9
Nov 01 08:04:59.562 INFO kablam!   |
Nov 01 08:04:59.562 INFO kablam! 9 |     let tlb = hardware::TLB::new(4, 4);
Nov 01 08:04:59.562 INFO kablam!   |         ^^^ help: consider using `_tlb` instead
Nov 01 08:04:59.562 INFO kablam!   |
Nov 01 08:04:59.562 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 08:04:59.562 INFO kablam! 
Nov 01 08:04:59.622 INFO kablam! warning: unused variable: `tlb`
Nov 01 08:04:59.622 INFO kablam!  --> src/main.rs:9:9
Nov 01 08:04:59.622 INFO kablam!   |
Nov 01 08:04:59.622 INFO kablam! 9 |     let tlb = hardware::TLB::new(4, 4);
Nov 01 08:04:59.622 INFO kablam!   |         ^^^ help: consider using `_tlb` instead
Nov 01 08:04:59.622 INFO kablam!   |
Nov 01 08:04:59.622 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 08:04:59.622 INFO kablam! 
Nov 01 08:04:59.678 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Nov 01 08:04:59.682 INFO kablam! su: No module specific data is present
Nov 01 08:05:00.297 INFO running `"docker" "rm" "-f" "bff56aa64d903fd8016f99c3ade7e98db7882f7482525bf6a28e51eb74403595"`
Nov 01 08:05:00.588 INFO blam! bff56aa64d903fd8016f99c3ade7e98db7882f7482525bf6a28e51eb74403595