Aug 31 22:29:37.276 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-option against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Aug 31 22:29:37.277 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Aug 31 22:29:37.277 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 22:29:37.435 INFO blam! 7683e285379096fa6ffe145277cc4bdccdb41cc6b270c9b25701f360e6a42e3e
Aug 31 22:29:37.436 INFO running `"docker" "start" "-a" "7683e285379096fa6ffe145277cc4bdccdb41cc6b270c9b25701f360e6a42e3e"`
Aug 31 22:29:38.067 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (file:///source)
Aug 31 22:29:38.234 INFO kablam! warning: unused variable: `none`
Aug 31 22:29:38.234 INFO kablam!   --> src/main.rs:28:9
Aug 31 22:29:38.234 INFO kablam!    |
Aug 31 22:29:38.234 INFO kablam! 28 |     let none: Option<i32> = None;
Aug 31 22:29:38.234 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Aug 31 22:29:38.234 INFO kablam!    |
Aug 31 22:29:38.234 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 22:29:38.234 INFO kablam! 
Aug 31 22:29:38.292 INFO kablam! warning: unused variable: `none`
Aug 31 22:29:38.292 INFO kablam!   --> src/main.rs:28:9
Aug 31 22:29:38.292 INFO kablam!    |
Aug 31 22:29:38.292 INFO kablam! 28 |     let none: Option<i32> = None;
Aug 31 22:29:38.292 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Aug 31 22:29:38.292 INFO kablam!    |
Aug 31 22:29:38.292 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 22:29:38.292 INFO kablam! 
Aug 31 22:29:38.314 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
Aug 31 22:29:38.315 INFO kablam! su: No module specific data is present
Aug 31 22:29:38.678 INFO running `"docker" "rm" "-f" "7683e285379096fa6ffe145277cc4bdccdb41cc6b270c9b25701f360e6a42e3e"`
Aug 31 22:29:38.778 INFO blam! 7683e285379096fa6ffe145277cc4bdccdb41cc6b270c9b25701f360e6a42e3e