Nov 09 23:42:30.828 INFO checking snowflake-multi-threaded-0.1.1 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 23:42:30.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 23:42:31.171 INFO blam! 42e7ac758923a9c8816a11ad11476e12375521fbac5c7de30d8e58806936b85f
Nov 09 23:42:31.175 INFO running `"docker" "start" "-a" "42e7ac758923a9c8816a11ad11476e12375521fbac5c7de30d8e58806936b85f"`
Nov 09 23:42:31.980 INFO kablam! usermod: no changes
Nov 09 23:42:32.035 INFO kablam!     Checking snowflake-multi-threaded v0.1.1 (/source)
Nov 09 23:42:32.675 INFO kablam! warning: unused variable: `new_id`
Nov 09 23:42:32.675 INFO kablam!    --> src/lib.rs:159:25
Nov 09 23:42:32.675 INFO kablam!     |
Nov 09 23:42:32.675 INFO kablam! 159 |                     let new_id = t.generate_id().unwrap();
Nov 09 23:42:32.675 INFO kablam!     |                         ^^^^^^ help: consider using `_new_id` instead
Nov 09 23:42:32.675 INFO kablam!     |
Nov 09 23:42:32.675 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 09 23:42:32.675 INFO kablam! 
Nov 09 23:42:32.696 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Nov 09 23:42:32.699 INFO kablam! su: No module specific data is present
Nov 09 23:42:33.231 INFO running `"docker" "rm" "-f" "42e7ac758923a9c8816a11ad11476e12375521fbac5c7de30d8e58806936b85f"`
Nov 09 23:42:33.349 INFO blam! 42e7ac758923a9c8816a11ad11476e12375521fbac5c7de30d8e58806936b85f