Dec 01 23:23:48.660 INFO testing benjaminhadfield/mmu against 1.30.1 for beta-1.31-5
Dec 01 23:23:48.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 23:23:49.081 INFO [stdout] 3c1c70da317e00c4d8ae98d28a8a75d77489142e23813b7a00fdcfaf822e6c93
Dec 01 23:23:49.087 INFO running `"docker" "start" "-a" "3c1c70da317e00c4d8ae98d28a8a75d77489142e23813b7a00fdcfaf822e6c93"`
Dec 01 23:23:49.942 INFO [stderr] usermod: no changes
Dec 01 23:23:49.977 INFO [stderr]    Compiling mmu v0.1.0 (/source)
Dec 01 23:23:50.363 INFO [stderr] warning: field is never used: `e`
Dec 01 23:23:50.363 INFO [stderr]   --> src/hardware.rs:39:5
Dec 01 23:23:50.363 INFO [stderr]    |
Dec 01 23:23:50.363 INFO [stderr] 39 |     e: u8,
Dec 01 23:23:50.363 INFO [stderr]    |     ^^^^^
Dec 01 23:23:50.363 INFO [stderr]    |
Dec 01 23:23:50.363 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 23:23:50.363 INFO [stderr] 
Dec 01 23:23:50.363 INFO [stderr] warning: field is never used: `s`
Dec 01 23:23:50.363 INFO [stderr]   --> src/hardware.rs:41:5
Dec 01 23:23:50.363 INFO [stderr]    |
Dec 01 23:23:50.363 INFO [stderr] 41 |     s: u8,
Dec 01 23:23:50.363 INFO [stderr]    |     ^^^^^
Dec 01 23:23:50.363 INFO [stderr] 
Dec 01 23:23:50.824 INFO [stderr] warning: unused variable: `tlb`
Dec 01 23:23:50.824 INFO [stderr]  --> src/main.rs:9:9
Dec 01 23:23:50.824 INFO [stderr]   |
Dec 01 23:23:50.824 INFO [stderr] 9 |     let tlb = hardware::TLB::new(4, 4);
Dec 01 23:23:50.824 INFO [stderr]   |         ^^^ help: consider using `_tlb` instead
Dec 01 23:23:50.824 INFO [stderr]   |
Dec 01 23:23:50.824 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 23:23:50.824 INFO [stderr] 
Dec 01 23:23:51.243 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 01 23:23:51.245 INFO [stderr] su: No module specific data is present
Dec 01 23:23:51.941 INFO running `"docker" "inspect" "3c1c70da317e00c4d8ae98d28a8a75d77489142e23813b7a00fdcfaf822e6c93"`
Dec 01 23:23:52.215 INFO running `"docker" "rm" "-f" "3c1c70da317e00c4d8ae98d28a8a75d77489142e23813b7a00fdcfaf822e6c93"`
Dec 01 23:23:52.543 INFO [stdout] 3c1c70da317e00c4d8ae98d28a8a75d77489142e23813b7a00fdcfaf822e6c93
Dec 01 23:23:52.543 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 23:23:53.060 INFO [stdout] 8a9925c84c21a869967438ad4439f61a1bcc442ec79033c27fc338a302d5a777
Dec 01 23:23:53.063 INFO running `"docker" "start" "-a" "8a9925c84c21a869967438ad4439f61a1bcc442ec79033c27fc338a302d5a777"`
Dec 01 23:23:53.936 INFO [stderr] usermod: no changes
Dec 01 23:23:53.967 INFO [stderr]    Compiling mmu v0.1.0 (/source)
Dec 01 23:23:54.495 INFO [stderr] warning: unused variable: `tlb`
Dec 01 23:23:54.495 INFO [stderr]  --> src/main.rs:9:9
Dec 01 23:23:54.495 INFO [stderr]   |
Dec 01 23:23:54.495 INFO [stderr] 9 |     let tlb = hardware::TLB::new(4, 4);
Dec 01 23:23:54.495 INFO [stderr]   |         ^^^ help: consider using `_tlb` instead
Dec 01 23:23:54.495 INFO [stderr]   |
Dec 01 23:23:54.495 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 23:23:54.495 INFO [stderr] 
Dec 01 23:23:54.503 INFO [stderr] warning: field is never used: `e`
Dec 01 23:23:54.503 INFO [stderr]   --> src/hardware.rs:39:5
Dec 01 23:23:54.503 INFO [stderr]    |
Dec 01 23:23:54.503 INFO [stderr] 39 |     e: u8,
Dec 01 23:23:54.503 INFO [stderr]    |     ^^^^^
Dec 01 23:23:54.503 INFO [stderr]    |
Dec 01 23:23:54.503 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 23:23:54.503 INFO [stderr] 
Dec 01 23:23:54.503 INFO [stderr] warning: field is never used: `s`
Dec 01 23:23:54.503 INFO [stderr]   --> src/hardware.rs:41:5
Dec 01 23:23:54.503 INFO [stderr]    |
Dec 01 23:23:54.503 INFO [stderr] 41 |     s: u8,
Dec 01 23:23:54.503 INFO [stderr]    |     ^^^^^
Dec 01 23:23:54.503 INFO [stderr] 
Dec 01 23:23:55.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Dec 01 23:23:55.074 INFO [stderr] su: No module specific data is present
Dec 01 23:23:55.635 INFO running `"docker" "inspect" "8a9925c84c21a869967438ad4439f61a1bcc442ec79033c27fc338a302d5a777"`
Dec 01 23:23:55.725 INFO running `"docker" "rm" "-f" "8a9925c84c21a869967438ad4439f61a1bcc442ec79033c27fc338a302d5a777"`
Dec 01 23:23:55.835 INFO [stdout] 8a9925c84c21a869967438ad4439f61a1bcc442ec79033c27fc338a302d5a777
