Sep 03 18:27:02.624 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-option against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 18:27:02.624 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 18:27:02.624 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 18:27:02.818 INFO blam! 63a04020eac27a4064da0d9e04a6fb505692d36e9881a1c24eb572cdb96d99c9
Sep 03 18:27:02.820 INFO running `"docker" "start" "-a" "63a04020eac27a4064da0d9e04a6fb505692d36e9881a1c24eb572cdb96d99c9"`
Sep 03 18:27:03.678 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (file:///source)
Sep 03 18:27:03.869 INFO kablam! warning: unused variable: `none`
Sep 03 18:27:03.869 INFO kablam!   --> src/main.rs:28:9
Sep 03 18:27:03.869 INFO kablam!    |
Sep 03 18:27:03.869 INFO kablam! 28 |     let none: Option<i32> = None;
Sep 03 18:27:03.869 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Sep 03 18:27:03.869 INFO kablam!    |
Sep 03 18:27:03.869 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 03 18:27:03.869 INFO kablam! 
Sep 03 18:27:03.906 INFO kablam! warning: unused variable: `none`
Sep 03 18:27:03.906 INFO kablam!   --> src/main.rs:28:9
Sep 03 18:27:03.906 INFO kablam!    |
Sep 03 18:27:03.906 INFO kablam! 28 |     let none: Option<i32> = None;
Sep 03 18:27:03.906 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Sep 03 18:27:03.906 INFO kablam!    |
Sep 03 18:27:03.906 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 03 18:27:03.906 INFO kablam! 
Sep 03 18:27:03.927 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
Sep 03 18:27:03.929 INFO kablam! su: No module specific data is present
Sep 03 18:27:04.400 INFO running `"docker" "rm" "-f" "63a04020eac27a4064da0d9e04a6fb505692d36e9881a1c24eb572cdb96d99c9"`
Sep 03 18:27:04.509 INFO blam! 63a04020eac27a4064da0d9e04a6fb505692d36e9881a1c24eb572cdb96d99c9