Oct 12 16:47:10.010 INFO checking naftulikay/speedrace.rs against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 16:47:10.012 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 16:47:10.240 INFO blam! f0c76082d7732861d6164a203fb6f2e1fe0e9942081b996cdb1fd3d3a5e6c233
Oct 12 16:47:10.244 INFO running `"docker" "start" "-a" "f0c76082d7732861d6164a203fb6f2e1fe0e9942081b996cdb1fd3d3a5e6c233"`
Oct 12 16:47:10.874 INFO kablam! usermod: no changes
Oct 12 16:47:10.940 INFO kablam!     Checking smallvec v0.4.4
Oct 12 16:47:11.668 INFO kablam!     Checking parking_lot_core v0.2.6
Oct 12 16:47:12.403 INFO kablam!     Checking parking_lot v0.4.8
Oct 12 16:47:13.161 INFO kablam!     Checking speedracers v0.1.0 (/source)
Oct 12 16:47:13.677 INFO kablam! warning: variable `w` is assigned to, but never used
Oct 12 16:47:13.677 INFO kablam!   --> src/main.rs:38:13
Oct 12 16:47:13.678 INFO kablam!    |
Oct 12 16:47:13.678 INFO kablam! 38 |     let mut w: u64 = 0;
Oct 12 16:47:13.678 INFO kablam!    |             ^
Oct 12 16:47:13.678 INFO kablam!    |
Oct 12 16:47:13.678 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 16:47:13.679 INFO kablam!    = note: consider using `_w` instead
Oct 12 16:47:13.679 INFO kablam! 
Oct 12 16:47:13.684 INFO kablam! warning: variable `w` is assigned to, but never used
Oct 12 16:47:13.685 INFO kablam!   --> src/main.rs:38:13
Oct 12 16:47:13.685 INFO kablam!    |
Oct 12 16:47:13.685 INFO kablam! 38 |     let mut w: u64 = 0;
Oct 12 16:47:13.685 INFO kablam!    |             ^
Oct 12 16:47:13.686 INFO kablam!    |
Oct 12 16:47:13.686 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 16:47:13.692 INFO kablam!    = note: consider using `_w` instead
Oct 12 16:47:13.692 INFO kablam! 
Oct 12 16:47:13.734 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
Oct 12 16:47:13.740 INFO kablam! su: No module specific data is present
Oct 12 16:47:14.411 INFO running `"docker" "rm" "-f" "f0c76082d7732861d6164a203fb6f2e1fe0e9942081b996cdb1fd3d3a5e6c233"`
Oct 12 16:47:14.637 INFO blam! f0c76082d7732861d6164a203fb6f2e1fe0e9942081b996cdb1fd3d3a5e6c233