Aug 29 17:55:22.221 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-option against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 17:55:22.222 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 17:55:22.222 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 17:55:22.389 INFO blam! a24a0586c64973014b7bf428fa50f1df7af955bb9059cca2a1c4c7edf03632b8
Aug 29 17:55:22.393 INFO running `"docker" "start" "-a" "a24a0586c64973014b7bf428fa50f1df7af955bb9059cca2a1c4c7edf03632b8"`
Aug 29 17:55:23.015 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (file:///source)
Aug 29 17:55:23.208 INFO kablam! warning: unused variable: `none`
Aug 29 17:55:23.208 INFO kablam!   --> src/main.rs:28:9
Aug 29 17:55:23.208 INFO kablam!    |
Aug 29 17:55:23.209 INFO kablam! 28 |     let none: Option<i32> = None;
Aug 29 17:55:23.209 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Aug 29 17:55:23.209 INFO kablam!    |
Aug 29 17:55:23.209 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 17:55:23.209 INFO kablam! 
Aug 29 17:55:23.224 INFO kablam! warning: unused variable: `none`
Aug 29 17:55:23.224 INFO kablam!   --> src/main.rs:28:9
Aug 29 17:55:23.224 INFO kablam!    |
Aug 29 17:55:23.224 INFO kablam! 28 |     let none: Option<i32> = None;
Aug 29 17:55:23.224 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Aug 29 17:55:23.224 INFO kablam!    |
Aug 29 17:55:23.224 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 17:55:23.224 INFO kablam! 
Aug 29 17:55:23.241 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Aug 29 17:55:23.243 INFO kablam! su: No module specific data is present
Aug 29 17:55:23.570 INFO running `"docker" "rm" "-f" "a24a0586c64973014b7bf428fa50f1df7af955bb9059cca2a1c4c7edf03632b8"`
Aug 29 17:55:23.670 INFO blam! a24a0586c64973014b7bf428fa50f1df7af955bb9059cca2a1c4c7edf03632b8