Aug 29 19:07:05.860 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-option against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 19:07:05.861 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 19:07:05.861 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 19:07:06.023 INFO blam! 7c268b866afbb73c9554038481398954d96cd4969847dc7f0d60e8b3171b1bd1
Aug 29 19:07:06.024 INFO running `"docker" "start" "-a" "7c268b866afbb73c9554038481398954d96cd4969847dc7f0d60e8b3171b1bd1"`
Aug 29 19:07:06.628 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (file:///source)
Aug 29 19:07:06.845 INFO kablam! warning: unused variable: `none`
Aug 29 19:07:06.845 INFO kablam!   --> src/main.rs:28:9
Aug 29 19:07:06.845 INFO kablam!    |
Aug 29 19:07:06.845 INFO kablam! 28 |     let none: Option<i32> = None;
Aug 29 19:07:06.845 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Aug 29 19:07:06.845 INFO kablam!    |
Aug 29 19:07:06.845 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 19:07:06.845 INFO kablam! 
Aug 29 19:07:06.895 INFO kablam! warning: unused variable: `none`
Aug 29 19:07:06.896 INFO kablam!   --> src/main.rs:28:9
Aug 29 19:07:06.896 INFO kablam!    |
Aug 29 19:07:06.896 INFO kablam! 28 |     let none: Option<i32> = None;
Aug 29 19:07:06.896 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Aug 29 19:07:06.896 INFO kablam!    |
Aug 29 19:07:06.896 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 19:07:06.896 INFO kablam! 
Aug 29 19:07:06.911 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
Aug 29 19:07:06.913 INFO kablam! su: No module specific data is present
Aug 29 19:07:07.400 INFO running `"docker" "rm" "-f" "7c268b866afbb73c9554038481398954d96cd4969847dc7f0d60e8b3171b1bd1"`
Aug 29 19:07:07.487 INFO blam! 7c268b866afbb73c9554038481398954d96cd4969847dc7f0d60e8b3171b1bd1