Aug 31 04:58:41.667 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-option against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 04:58:41.667 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 04:58:41.667 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 04:58:41.829 INFO blam! b1a4a37346b275ee7d82077e9bc2700504c8e8dd9549208bcd3d59e07426bab4
Aug 31 04:58:41.831 INFO running `"docker" "start" "-a" "b1a4a37346b275ee7d82077e9bc2700504c8e8dd9549208bcd3d59e07426bab4"`
Aug 31 04:58:42.572 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (file:///source)
Aug 31 04:58:42.783 INFO kablam! warning: unused variable: `none`
Aug 31 04:58:42.783 INFO kablam!   --> src/main.rs:28:9
Aug 31 04:58:42.783 INFO kablam!    |
Aug 31 04:58:42.783 INFO kablam! 28 |     let none: Option<i32> = None;
Aug 31 04:58:42.783 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Aug 31 04:58:42.783 INFO kablam!    |
Aug 31 04:58:42.783 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 04:58:42.783 INFO kablam! 
Aug 31 04:58:42.804 INFO kablam! warning: unused variable: `none`
Aug 31 04:58:42.804 INFO kablam!   --> src/main.rs:28:9
Aug 31 04:58:42.804 INFO kablam!    |
Aug 31 04:58:42.804 INFO kablam! 28 |     let none: Option<i32> = None;
Aug 31 04:58:42.804 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Aug 31 04:58:42.804 INFO kablam!    |
Aug 31 04:58:42.804 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 04:58:42.804 INFO kablam! 
Aug 31 04:58:42.824 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
Aug 31 04:58:42.825 INFO kablam! su: No module specific data is present
Aug 31 04:58:43.161 INFO running `"docker" "rm" "-f" "b1a4a37346b275ee7d82077e9bc2700504c8e8dd9549208bcd3d59e07426bab4"`
Aug 31 04:58:43.278 INFO blam! b1a4a37346b275ee7d82077e9bc2700504c8e8dd9549208bcd3d59e07426bab4