Sep 01 23:27:08.115 INFO checking snowflake-multi-threaded-0.1.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 23:27:08.115 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 23:27:08.115 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 23:27:08.321 INFO blam! c0fc1d6127c1200fd0c156bb48967a9bb6ed8eecc2cc48d30711026b495e3f43
Sep 01 23:27:08.325 INFO running `"docker" "start" "-a" "c0fc1d6127c1200fd0c156bb48967a9bb6ed8eecc2cc48d30711026b495e3f43"`
Sep 01 23:27:08.892 INFO kablam!     Checking snowflake-multi-threaded v0.1.1 (file:///source)
Sep 01 23:27:09.454 INFO kablam! warning: unused variable: `new_id`
Sep 01 23:27:09.454 INFO kablam!    --> src/lib.rs:159:25
Sep 01 23:27:09.454 INFO kablam!     |
Sep 01 23:27:09.454 INFO kablam! 159 |                     let new_id = t.generate_id().unwrap();
Sep 01 23:27:09.454 INFO kablam!     |                         ^^^^^^ help: consider using `_new_id` instead
Sep 01 23:27:09.454 INFO kablam!     |
Sep 01 23:27:09.454 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 23:27:09.454 INFO kablam! 
Sep 01 23:27:09.491 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Sep 01 23:27:09.495 INFO kablam! su: No module specific data is present
Sep 01 23:27:09.914 INFO running `"docker" "rm" "-f" "c0fc1d6127c1200fd0c156bb48967a9bb6ed8eecc2cc48d30711026b495e3f43"`
Sep 01 23:27:10.065 INFO blam! c0fc1d6127c1200fd0c156bb48967a9bb6ed8eecc2cc48d30711026b495e3f43