Nov 01 00:15:45.351 INFO checking naftulikay/speedrace.rs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 00:15:45.351 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 00:15:45.552 INFO blam! e3925f48e21c95d757008fd140a2fea5c48bf8c70653af61f4ebcb70b202ae74
Nov 01 00:15:45.552 INFO running `"docker" "start" "-a" "e3925f48e21c95d757008fd140a2fea5c48bf8c70653af61f4ebcb70b202ae74"`
Nov 01 00:15:46.199 INFO kablam! usermod: no changes
Nov 01 00:15:46.246 INFO kablam!     Checking parking_lot_core v0.2.6
Nov 01 00:15:46.868 INFO kablam!     Checking parking_lot v0.4.8
Nov 01 00:15:47.560 INFO kablam!     Checking speedracers v0.1.0 (/source)
Nov 01 00:15:47.869 INFO kablam! warning: variable `w` is assigned to, but never used
Nov 01 00:15:47.869 INFO kablam!   --> src/main.rs:38:13
Nov 01 00:15:47.870 INFO kablam!    |
Nov 01 00:15:47.870 INFO kablam! 38 |     let mut w: u64 = 0;
Nov 01 00:15:47.870 INFO kablam!    |             ^
Nov 01 00:15:47.870 INFO kablam!    |
Nov 01 00:15:47.870 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 00:15:47.870 INFO kablam!    = note: consider using `_w` instead
Nov 01 00:15:47.870 INFO kablam! 
Nov 01 00:15:48.019 INFO kablam! warning: variable `w` is assigned to, but never used
Nov 01 00:15:48.019 INFO kablam!   --> src/main.rs:38:13
Nov 01 00:15:48.019 INFO kablam!    |
Nov 01 00:15:48.019 INFO kablam! 38 |     let mut w: u64 = 0;
Nov 01 00:15:48.019 INFO kablam!    |             ^
Nov 01 00:15:48.019 INFO kablam!    |
Nov 01 00:15:48.019 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 00:15:48.019 INFO kablam!    = note: consider using `_w` instead
Nov 01 00:15:48.019 INFO kablam! 
Nov 01 00:15:48.040 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Nov 01 00:15:48.044 INFO kablam! su: No module specific data is present
Nov 01 00:15:48.436 INFO running `"docker" "rm" "-f" "e3925f48e21c95d757008fd140a2fea5c48bf8c70653af61f4ebcb70b202ae74"`
Nov 01 00:15:48.704 INFO blam! e3925f48e21c95d757008fd140a2fea5c48bf8c70653af61f4ebcb70b202ae74