Aug 02 10:07:25.087 INFO checking file_limit-0.0.2 against 1.27.2 for lazy_static-1
Aug 02 10:07:25.087 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:07:25.087 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 10:07:25.087 INFO running `"docker" "create" "-v" "/tmp/crater.8VAAcjLP6BQO:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 02 10:07:25.336 INFO blam! 3a48351b0b8839565acb10200dc06687d7e60e875a1e74254cbe5ea1db0c9dfe
Aug 02 10:07:25.338 INFO running `"docker" "start" "-a" "3a48351b0b8839565acb10200dc06687d7e60e875a1e74254cbe5ea1db0c9dfe"`
Aug 02 10:07:26.286 INFO kablam!     Checking file_limit v0.0.2 (file:///source)
Aug 02 10:07:26.768 INFO kablam! warning: unused variable: `err`
Aug 02 10:07:26.768 INFO kablam!   --> src/lib.rs:82:13
Aug 02 10:07:26.768 INFO kablam!    |
Aug 02 10:07:26.768 INFO kablam! 82 |         Err(err) => assert!(false),
Aug 02 10:07:26.768 INFO kablam!    |             ^^^ help: consider using `_err` instead
Aug 02 10:07:26.768 INFO kablam!    |
Aug 02 10:07:26.768 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 02 10:07:26.768 INFO kablam! 
Aug 02 10:07:26.793 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Aug 02 10:07:26.798 INFO kablam! su: No module specific data is present
Aug 02 10:07:27.774 INFO running `"docker" "rm" "-f" "3a48351b0b8839565acb10200dc06687d7e60e875a1e74254cbe5ea1db0c9dfe"`
Aug 02 10:07:27.941 INFO blam! 3a48351b0b8839565acb10200dc06687d7e60e875a1e74254cbe5ea1db0c9dfe