Sep 14 04:16:29.420 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-option against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 04:16:29.420 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 04:16:29.420 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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=1000" "-e" "CMD=cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 04:16:29.541 INFO blam! f8ff69f605f1e11ad6f69b8570f38c17edbb47e09ed687fe7fdfe7caf9cf7322
Sep 14 04:16:29.542 INFO running `"docker" "start" "-a" "f8ff69f605f1e11ad6f69b8570f38c17edbb47e09ed687fe7fdfe7caf9cf7322"`
Sep 14 04:16:30.592 INFO kablam! usermod: no changes
Sep 14 04:16:30.614 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (file:///source)
Sep 14 04:16:30.730 INFO kablam! warning: unused variable: `none`
Sep 14 04:16:30.730 INFO kablam!   --> src/main.rs:28:9
Sep 14 04:16:30.730 INFO kablam!    |
Sep 14 04:16:30.730 INFO kablam! 28 |     let none: Option<i32> = None;
Sep 14 04:16:30.730 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Sep 14 04:16:30.730 INFO kablam!    |
Sep 14 04:16:30.730 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 04:16:30.730 INFO kablam! 
Sep 14 04:16:30.762 INFO kablam! warning: unused variable: `none`
Sep 14 04:16:30.762 INFO kablam!   --> src/main.rs:28:9
Sep 14 04:16:30.762 INFO kablam!    |
Sep 14 04:16:30.762 INFO kablam! 28 |     let none: Option<i32> = None;
Sep 14 04:16:30.762 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Sep 14 04:16:30.762 INFO kablam!    |
Sep 14 04:16:30.762 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 04:16:30.762 INFO kablam! 
Sep 14 04:16:30.783 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Sep 14 04:16:30.784 INFO kablam! su: No module specific data is present
Sep 14 04:16:31.752 INFO running `"docker" "rm" "-f" "f8ff69f605f1e11ad6f69b8570f38c17edbb47e09ed687fe7fdfe7caf9cf7322"`
Sep 14 04:16:31.846 INFO blam! f8ff69f605f1e11ad6f69b8570f38c17edbb47e09ed687fe7fdfe7caf9cf7322