Sep 19 13:33:11.484 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-option against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 13:33:11.484 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 13:33:11.484 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-4/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 13:33:11.617 INFO blam! 000c1584b0104f39fa20fe9d28b2b48b12ed7023ea2d93078828f5b3b4b87085
Sep 19 13:33:11.619 INFO running `"docker" "start" "-a" "000c1584b0104f39fa20fe9d28b2b48b12ed7023ea2d93078828f5b3b4b87085"`
Sep 19 13:33:12.127 INFO kablam! usermod: no changes
Sep 19 13:33:12.146 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (/source)
Sep 19 13:33:12.259 INFO kablam! warning: unused variable: `none`
Sep 19 13:33:12.259 INFO kablam!   --> src/main.rs:28:9
Sep 19 13:33:12.259 INFO kablam!    |
Sep 19 13:33:12.259 INFO kablam! 28 |     let none: Option<i32> = None;
Sep 19 13:33:12.259 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Sep 19 13:33:12.259 INFO kablam!    |
Sep 19 13:33:12.259 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 13:33:12.259 INFO kablam! 
Sep 19 13:33:12.262 INFO kablam! warning: unused variable: `none`
Sep 19 13:33:12.262 INFO kablam!   --> src/main.rs:28:9
Sep 19 13:33:12.262 INFO kablam!    |
Sep 19 13:33:12.262 INFO kablam! 28 |     let none: Option<i32> = None;
Sep 19 13:33:12.262 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Sep 19 13:33:12.262 INFO kablam!    |
Sep 19 13:33:12.262 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 13:33:12.262 INFO kablam! 
Sep 19 13:33:12.279 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Sep 19 13:33:12.280 INFO kablam! su: No module specific data is present
Sep 19 13:33:12.864 INFO running `"docker" "rm" "-f" "000c1584b0104f39fa20fe9d28b2b48b12ed7023ea2d93078828f5b3b4b87085"`
Sep 19 13:33:12.923 INFO blam! 000c1584b0104f39fa20fe9d28b2b48b12ed7023ea2d93078828f5b3b4b87085