Aug 01 21:51:37.311 INFO checking snowflake-multi-threaded-0.1.1 against 1.27.2+tmplazy for lazy_static-1
Aug 01 21:51:37.311 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:51:37.311 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 21:51:37.311 INFO running `"docker" "create" "-v" "/tmp/crater.TcibFBXWJjHb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-7/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 21:51:37.571 INFO blam! 6a8bd58b10b25283f2fecab2eaae3cb6f949be1966ef3aa57a364606a3d0b40b
Aug 01 21:51:37.573 INFO running `"docker" "start" "-a" "6a8bd58b10b25283f2fecab2eaae3cb6f949be1966ef3aa57a364606a3d0b40b"`
Aug 01 21:51:38.521 INFO kablam!     Checking snowflake-multi-threaded v0.1.1 (file:///source)
Aug 01 21:51:39.268 INFO kablam! warning: unused variable: `new_id`
Aug 01 21:51:39.268 INFO kablam!    --> src/lib.rs:159:25
Aug 01 21:51:39.268 INFO kablam!     |
Aug 01 21:51:39.268 INFO kablam! 159 |                     let new_id = t.generate_id().unwrap();
Aug 01 21:51:39.268 INFO kablam!     |                         ^^^^^^ help: consider using `_new_id` instead
Aug 01 21:51:39.268 INFO kablam!     |
Aug 01 21:51:39.268 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 01 21:51:39.268 INFO kablam! 
Aug 01 21:51:39.324 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Aug 01 21:51:39.327 INFO kablam! su: No module specific data is present
Aug 01 21:51:39.827 INFO running `"docker" "rm" "-f" "6a8bd58b10b25283f2fecab2eaae3cb6f949be1966ef3aa57a364606a3d0b40b"`
Aug 01 21:51:39.976 INFO blam! 6a8bd58b10b25283f2fecab2eaae3cb6f949be1966ef3aa57a364606a3d0b40b