Nov 27 18:32:12.031 INFO checking tmwbook/rcsim against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 18:32:12.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 18:32:12.444 INFO [stdout] 5347127b9a4d8cffe9d393972eeb08fc9f350c35a513ca6885023e15011936b7
Nov 27 18:32:12.449 INFO running `"docker" "start" "-a" "5347127b9a4d8cffe9d393972eeb08fc9f350c35a513ca6885023e15011936b7"`
Nov 27 18:32:13.663 INFO [stderr] usermod: no changes
Nov 27 18:32:13.770 INFO [stderr]     Checking clap v2.29.0
Nov 27 18:32:22.444 INFO [stderr]     Checking rcsim v0.1.0 (/source)
Nov 27 18:32:22.960 INFO [stderr] warning: unused variable: `line`
Nov 27 18:32:22.960 INFO [stderr]   --> src/main.rs:73:21
Nov 27 18:32:22.960 INFO [stderr]    |
Nov 27 18:32:22.960 INFO [stderr] 73 |             let mut line = CacheLine{valid: false, tag: 0};
Nov 27 18:32:22.960 INFO [stderr]    |                     ^^^^ help: consider using `_line` instead
Nov 27 18:32:22.960 INFO [stderr]    |
Nov 27 18:32:22.960 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 18:32:22.960 INFO [stderr] 
Nov 27 18:32:22.976 INFO [stderr] warning: variable does not need to be mutable
Nov 27 18:32:22.976 INFO [stderr]   --> src/main.rs:50:9
Nov 27 18:32:22.976 INFO [stderr]    |
Nov 27 18:32:22.976 INFO [stderr] 50 |     let mut stats = Statistics {misses: 0, hits: 0, evictions: 0};
Nov 27 18:32:22.976 INFO [stderr]    |         ----^^^^^
Nov 27 18:32:22.976 INFO [stderr]    |         |
Nov 27 18:32:22.976 INFO [stderr]    |         help: remove this `mut`
Nov 27 18:32:22.976 INFO [stderr]    |
Nov 27 18:32:22.976 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 18:32:22.976 INFO [stderr] 
Nov 27 18:32:23.064 INFO [stderr] warning: unused variable: `line`
Nov 27 18:32:23.064 INFO [stderr]   --> src/main.rs:73:21
Nov 27 18:32:23.064 INFO [stderr]    |
Nov 27 18:32:23.064 INFO [stderr] 73 |             let mut line = CacheLine{valid: false, tag: 0};
Nov 27 18:32:23.064 INFO [stderr]    |                     ^^^^ help: consider using `_line` instead
Nov 27 18:32:23.064 INFO [stderr]    |
Nov 27 18:32:23.064 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 18:32:23.064 INFO [stderr] 
Nov 27 18:32:23.066 INFO [stderr] warning: variable does not need to be mutable
Nov 27 18:32:23.066 INFO [stderr]   --> src/main.rs:50:9
Nov 27 18:32:23.066 INFO [stderr]    |
Nov 27 18:32:23.066 INFO [stderr] 50 |     let mut stats = Statistics {misses: 0, hits: 0, evictions: 0};
Nov 27 18:32:23.066 INFO [stderr]    |         ----^^^^^
Nov 27 18:32:23.066 INFO [stderr]    |         |
Nov 27 18:32:23.066 INFO [stderr]    |         help: remove this `mut`
Nov 27 18:32:23.066 INFO [stderr]    |
Nov 27 18:32:23.066 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 18:32:23.066 INFO [stderr] 
Nov 27 18:32:23.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.45s
Nov 27 18:32:23.148 INFO [stderr] su: No module specific data is present
Nov 27 18:32:24.630 INFO running `"docker" "inspect" "5347127b9a4d8cffe9d393972eeb08fc9f350c35a513ca6885023e15011936b7"`
Nov 27 18:32:25.015 INFO running `"docker" "rm" "-f" "5347127b9a4d8cffe9d393972eeb08fc9f350c35a513ca6885023e15011936b7"`
Nov 27 18:32:25.497 INFO [stdout] 5347127b9a4d8cffe9d393972eeb08fc9f350c35a513ca6885023e15011936b7