Nov 02 09:42:51.306 INFO checking naftulikay/speedrace.rs against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 09:42:51.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 09:42:51.536 INFO blam! 9ad4d0e2f2a7c9fa5652816ea07454ece73fd67f7793b73e695e0bebd59c9f8e
Nov 02 09:42:51.537 INFO running `"docker" "start" "-a" "9ad4d0e2f2a7c9fa5652816ea07454ece73fd67f7793b73e695e0bebd59c9f8e"`
Nov 02 09:42:52.128 INFO kablam! usermod: no changes
Nov 02 09:42:52.205 INFO kablam!     Checking parking_lot_core v0.2.6
Nov 02 09:42:52.904 INFO kablam!     Checking parking_lot v0.4.8
Nov 02 09:42:53.629 INFO kablam!     Checking speedracers v0.1.0 (/source)
Nov 02 09:42:54.192 INFO kablam! warning: variable `w` is assigned to, but never used
Nov 02 09:42:54.193 INFO kablam!   --> src/main.rs:38:13
Nov 02 09:42:54.193 INFO kablam!    |
Nov 02 09:42:54.193 INFO kablam! 38 |     let mut w: u64 = 0;
Nov 02 09:42:54.194 INFO kablam!    |             ^
Nov 02 09:42:54.194 INFO kablam!    |
Nov 02 09:42:54.194 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 09:42:54.195 INFO kablam!    = note: consider using `_w` instead
Nov 02 09:42:54.195 INFO kablam! 
Nov 02 09:42:54.236 INFO kablam! warning: variable `w` is assigned to, but never used
Nov 02 09:42:54.237 INFO kablam!   --> src/main.rs:38:13
Nov 02 09:42:54.237 INFO kablam!    |
Nov 02 09:42:54.237 INFO kablam! 38 |     let mut w: u64 = 0;
Nov 02 09:42:54.238 INFO kablam!    |             ^
Nov 02 09:42:54.238 INFO kablam!    |
Nov 02 09:42:54.238 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 09:42:54.239 INFO kablam!    = note: consider using `_w` instead
Nov 02 09:42:54.239 INFO kablam! 
Nov 02 09:42:54.268 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Nov 02 09:42:54.269 INFO kablam! su: No module specific data is present
Nov 02 09:42:54.752 INFO running `"docker" "rm" "-f" "9ad4d0e2f2a7c9fa5652816ea07454ece73fd67f7793b73e695e0bebd59c9f8e"`
Nov 02 09:42:54.928 INFO blam! 9ad4d0e2f2a7c9fa5652816ea07454ece73fd67f7793b73e695e0bebd59c9f8e