Sep 01 15:17:14.350 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-option against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 15:17:14.350 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 15:17:14.350 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 15:17:14.525 INFO blam! 2c55215c296e602978c580640ce54da4a18192c78176b2a490059493a7cf25cd
Sep 01 15:17:14.527 INFO running `"docker" "start" "-a" "2c55215c296e602978c580640ce54da4a18192c78176b2a490059493a7cf25cd"`
Sep 01 15:17:15.136 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (file:///source)
Sep 01 15:17:15.353 INFO kablam! warning: unused variable: `none`
Sep 01 15:17:15.353 INFO kablam!   --> src/main.rs:28:9
Sep 01 15:17:15.353 INFO kablam!    |
Sep 01 15:17:15.353 INFO kablam! 28 |     let none: Option<i32> = None;
Sep 01 15:17:15.353 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Sep 01 15:17:15.353 INFO kablam!    |
Sep 01 15:17:15.353 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 15:17:15.353 INFO kablam! 
Sep 01 15:17:15.362 INFO kablam! warning: unused variable: `none`
Sep 01 15:17:15.362 INFO kablam!   --> src/main.rs:28:9
Sep 01 15:17:15.362 INFO kablam!    |
Sep 01 15:17:15.362 INFO kablam! 28 |     let none: Option<i32> = None;
Sep 01 15:17:15.362 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Sep 01 15:17:15.362 INFO kablam!    |
Sep 01 15:17:15.362 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 15:17:15.362 INFO kablam! 
Sep 01 15:17:15.382 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
Sep 01 15:17:15.384 INFO kablam! su: No module specific data is present
Sep 01 15:17:15.769 INFO running `"docker" "rm" "-f" "2c55215c296e602978c580640ce54da4a18192c78176b2a490059493a7cf25cd"`
Sep 01 15:17:15.854 INFO blam! 2c55215c296e602978c580640ce54da4a18192c78176b2a490059493a7cf25cd