Oct 27 07:45:43.924 INFO checking benjaminhadfield/mmu against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 07:45:43.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 07:45:44.404 INFO blam! 44be44ef40cfa133e39a06ce157b9f525516c6024f5f2d0dcb36fc18d6e06e87
Oct 27 07:45:44.407 INFO running `"docker" "start" "-a" "44be44ef40cfa133e39a06ce157b9f525516c6024f5f2d0dcb36fc18d6e06e87"`
Oct 27 07:45:45.553 INFO kablam! usermod: no changes
Oct 27 07:45:45.595 INFO kablam!     Checking mmu v0.1.0 (/source)
Oct 27 07:45:46.159 INFO kablam! warning: field is never used: `e`
Oct 27 07:45:46.159 INFO kablam!   --> src/hardware.rs:39:5
Oct 27 07:45:46.159 INFO kablam!    |
Oct 27 07:45:46.159 INFO kablam! 39 |     e: u8,
Oct 27 07:45:46.159 INFO kablam!    |     ^^^^^
Oct 27 07:45:46.159 INFO kablam!    |
Oct 27 07:45:46.159 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 07:45:46.159 INFO kablam! 
Oct 27 07:45:46.159 INFO kablam! warning: field is never used: `s`
Oct 27 07:45:46.159 INFO kablam!   --> src/hardware.rs:41:5
Oct 27 07:45:46.159 INFO kablam!    |
Oct 27 07:45:46.159 INFO kablam! 41 |     s: u8,
Oct 27 07:45:46.159 INFO kablam!    |     ^^^^^
Oct 27 07:45:46.159 INFO kablam! 
Oct 27 07:45:46.295 INFO kablam! warning: field is never used: `e`
Oct 27 07:45:46.295 INFO kablam!   --> src/hardware.rs:39:5
Oct 27 07:45:46.295 INFO kablam!    |
Oct 27 07:45:46.295 INFO kablam! 39 |     e: u8,
Oct 27 07:45:46.295 INFO kablam!    |     ^^^^^
Oct 27 07:45:46.295 INFO kablam!    |
Oct 27 07:45:46.295 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 07:45:46.295 INFO kablam! 
Oct 27 07:45:46.295 INFO kablam! warning: field is never used: `s`
Oct 27 07:45:46.295 INFO kablam!   --> src/hardware.rs:41:5
Oct 27 07:45:46.295 INFO kablam!    |
Oct 27 07:45:46.295 INFO kablam! 41 |     s: u8,
Oct 27 07:45:46.295 INFO kablam!    |     ^^^^^
Oct 27 07:45:46.295 INFO kablam! 
Oct 27 07:45:46.827 INFO kablam! warning: unused variable: `tlb`
Oct 27 07:45:46.827 INFO kablam!  --> src/main.rs:9:9
Oct 27 07:45:46.827 INFO kablam!   |
Oct 27 07:45:46.827 INFO kablam! 9 |     let tlb = hardware::TLB::new(4, 4);
Oct 27 07:45:46.827 INFO kablam!   |         ^^^ help: consider using `_tlb` instead
Oct 27 07:45:46.827 INFO kablam!   |
Oct 27 07:45:46.827 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 27 07:45:46.827 INFO kablam! 
Oct 27 07:45:46.887 INFO kablam! warning: unused variable: `tlb`
Oct 27 07:45:46.887 INFO kablam!  --> src/main.rs:9:9
Oct 27 07:45:46.888 INFO kablam!   |
Oct 27 07:45:46.888 INFO kablam! 9 |     let tlb = hardware::TLB::new(4, 4);
Oct 27 07:45:46.888 INFO kablam!   |         ^^^ help: consider using `_tlb` instead
Oct 27 07:45:46.888 INFO kablam!   |
Oct 27 07:45:46.889 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 27 07:45:46.889 INFO kablam! 
Oct 27 07:45:46.915 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Oct 27 07:45:46.923 INFO kablam! su: No module specific data is present
Oct 27 07:45:47.544 INFO running `"docker" "rm" "-f" "44be44ef40cfa133e39a06ce157b9f525516c6024f5f2d0dcb36fc18d6e06e87"`
Oct 27 07:45:47.819 INFO blam! 44be44ef40cfa133e39a06ce157b9f525516c6024f5f2d0dcb36fc18d6e06e87