Sep 19 18:00:47.028 INFO checking snowflake-multi-threaded-0.1.1 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 18:00:47.028 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 18:00:47.028 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:00:47.219 INFO blam! e65ced609f2e71a71d35558e619a7be6e7a8b176f055fb934b4e1c22ff9e7224
Sep 19 18:00:47.224 INFO running `"docker" "start" "-a" "e65ced609f2e71a71d35558e619a7be6e7a8b176f055fb934b4e1c22ff9e7224"`
Sep 19 18:00:47.945 INFO kablam! usermod: no changes
Sep 19 18:00:47.982 INFO kablam!     Checking snowflake-multi-threaded v0.1.1 (/source)
Sep 19 18:00:48.269 INFO kablam! warning: unused variable: `new_id`
Sep 19 18:00:48.270 INFO kablam!    --> src/lib.rs:159:25
Sep 19 18:00:48.270 INFO kablam!     |
Sep 19 18:00:48.270 INFO kablam! 159 |                     let new_id = t.generate_id().unwrap();
Sep 19 18:00:48.270 INFO kablam!     |                         ^^^^^^ help: consider using `_new_id` instead
Sep 19 18:00:48.270 INFO kablam!     |
Sep 19 18:00:48.270 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 18:00:48.270 INFO kablam! 
Sep 19 18:00:48.339 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Sep 19 18:00:48.339 INFO kablam! su: No module specific data is present
Sep 19 18:00:49.298 INFO running `"docker" "rm" "-f" "e65ced609f2e71a71d35558e619a7be6e7a8b176f055fb934b4e1c22ff9e7224"`
Sep 19 18:00:49.447 INFO blam! e65ced609f2e71a71d35558e619a7be6e7a8b176f055fb934b4e1c22ff9e7224