Nov 03 21:29:36.526 INFO checking tmwbook/rcsim against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 21:29:36.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 03 21:29:37.177 INFO blam! 3b6b0f7fa468fc80e1c7eca333f89b514bc8f9c13a0c373eae8d030b6354cbdb
Nov 03 21:29:37.178 INFO running `"docker" "start" "-a" "3b6b0f7fa468fc80e1c7eca333f89b514bc8f9c13a0c373eae8d030b6354cbdb"`
Nov 03 21:29:38.727 INFO kablam! usermod: no changes
Nov 03 21:29:38.844 INFO kablam!     Checking libc v0.2.34
Nov 03 21:29:40.167 INFO kablam!     Checking atty v0.2.3
Nov 03 21:29:40.458 INFO kablam!     Checking clap v2.29.0
Nov 03 21:29:48.778 INFO kablam!     Checking rcsim v0.1.0 (/source)
Nov 03 21:29:49.246 INFO kablam! warning: unused variable: `line`
Nov 03 21:29:49.247 INFO kablam!   --> src/main.rs:73:21
Nov 03 21:29:49.247 INFO kablam!    |
Nov 03 21:29:49.247 INFO kablam! 73 |             let mut line = CacheLine{valid: false, tag: 0};
Nov 03 21:29:49.248 INFO kablam!    |                     ^^^^ help: consider using `_line` instead
Nov 03 21:29:49.248 INFO kablam! warning: unused variable: `line`
Nov 03 21:29:49.248 INFO kablam!   --> src/main.rs:73:21
Nov 03 21:29:49.249 INFO kablam!    |
Nov 03 21:29:49.249 INFO kablam! 73 |             let mut line = CacheLine{valid: false, tag: 0};
Nov 03 21:29:49.249 INFO kablam!    |                     ^^^^ help: consider using `_line` instead
Nov 03 21:29:49.249 INFO kablam!    |
Nov 03 21:29:49.250 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 21:29:49.250 INFO kablam! 
Nov 03 21:29:49.250 INFO kablam!    |
Nov 03 21:29:49.251 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 21:29:49.251 INFO kablam! 
Nov 03 21:29:49.251 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:29:49.252 INFO kablam!   --> src/main.rs:50:9
Nov 03 21:29:49.252 INFO kablam!    |
Nov 03 21:29:49.252 INFO kablam! 50 |     let mut stats = Statistics {misses: 0, hits: 0, evictions: 0};
Nov 03 21:29:49.253 INFO kablam!    |         ----^^^^^
Nov 03 21:29:49.253 INFO kablam!    |         |
Nov 03 21:29:49.253 INFO kablam!    |         help: remove this `mut`
Nov 03 21:29:49.254 INFO kablam!    |
Nov 03 21:29:49.254 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:29:49.254 INFO kablam!   --> src/main.rs:50:9
Nov 03 21:29:49.255 INFO kablam!    |
Nov 03 21:29:49.255 INFO kablam! 50 |     let mut stats = Statistics {misses: 0, hits: 0, evictions: 0};
Nov 03 21:29:49.255 INFO kablam!    |         ----^^^^^
Nov 03 21:29:49.256 INFO kablam!    |         |
Nov 03 21:29:49.256 INFO kablam!    |         help: remove this `mut`
Nov 03 21:29:49.256 INFO kablam!    |
Nov 03 21:29:49.257 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 21:29:49.257 INFO kablam! 
Nov 03 21:29:49.257 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 21:29:49.258 INFO kablam! 
Nov 03 21:29:49.290 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.53s
Nov 03 21:29:49.295 INFO kablam! su: No module specific data is present
Nov 03 21:29:50.315 INFO running `"docker" "rm" "-f" "3b6b0f7fa468fc80e1c7eca333f89b514bc8f9c13a0c373eae8d030b6354cbdb"`
Nov 03 21:29:50.543 INFO blam! 3b6b0f7fa468fc80e1c7eca333f89b514bc8f9c13a0c373eae8d030b6354cbdb