Aug 10 19:32:39.162 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-option against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 19:32:39.162 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 19:32:39.162 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 19:32:39.162 INFO running `"docker" "create" "-v" "/tmp/crater.ACk6xFiKOMFF:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 19:32:39.387 INFO blam! 5a415e4b46d44033dd667cef981a42a59ca22b13351fdfac5d92d30562284573
Aug 10 19:32:39.389 INFO running `"docker" "start" "-a" "5a415e4b46d44033dd667cef981a42a59ca22b13351fdfac5d92d30562284573"`
Aug 10 19:32:40.644 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (file:///source)
Aug 10 19:32:40.990 INFO kablam! warning: unused variable: `none`
Aug 10 19:32:40.990 INFO kablam!   --> src/main.rs:28:9
Aug 10 19:32:40.990 INFO kablam!    |
Aug 10 19:32:40.990 INFO kablam! 28 |     let none: Option<i32> = None;
Aug 10 19:32:40.990 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Aug 10 19:32:40.990 INFO kablam!    |
Aug 10 19:32:40.991 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 10 19:32:40.991 INFO kablam! 
Aug 10 19:32:41.112 INFO kablam! warning: unused variable: `none`
Aug 10 19:32:41.112 INFO kablam!   --> src/main.rs:28:9
Aug 10 19:32:41.112 INFO kablam!    |
Aug 10 19:32:41.113 INFO kablam! 28 |     let none: Option<i32> = None;
Aug 10 19:32:41.113 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Aug 10 19:32:41.113 INFO kablam!    |
Aug 10 19:32:41.113 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 10 19:32:41.113 INFO kablam! 
Aug 10 19:32:41.161 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Aug 10 19:32:41.163 INFO kablam! su: No module specific data is present
Aug 10 19:32:41.726 INFO running `"docker" "rm" "-f" "5a415e4b46d44033dd667cef981a42a59ca22b13351fdfac5d92d30562284573"`
Aug 10 19:32:41.890 INFO blam! 5a415e4b46d44033dd667cef981a42a59ca22b13351fdfac5d92d30562284573