Sep 19 13:33:11.617 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-option against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 13:33:11.617 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 13:33:11.617 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 13:33:11.813 INFO blam! 541d6296c9637ea5b48707942d7e18d523164d5355465e60d5dd189734485a0e
Sep 19 13:33:11.815 INFO running `"docker" "start" "-a" "541d6296c9637ea5b48707942d7e18d523164d5355465e60d5dd189734485a0e"`
Sep 19 13:33:13.051 INFO kablam! usermod: no changes
Sep 19 13:33:13.070 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (/source)
Sep 19 13:33:13.173 INFO kablam! warning: unused variable: `none`
Sep 19 13:33:13.173 INFO kablam!   --> src/main.rs:28:9
Sep 19 13:33:13.173 INFO kablam!    |
Sep 19 13:33:13.173 INFO kablam! 28 |     let none: Option<i32> = None;
Sep 19 13:33:13.173 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Sep 19 13:33:13.173 INFO kablam!    |
Sep 19 13:33:13.173 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 13:33:13.173 INFO kablam! 
Sep 19 13:33:13.180 INFO kablam! warning: unused variable: `none`
Sep 19 13:33:13.180 INFO kablam!   --> src/main.rs:28:9
Sep 19 13:33:13.181 INFO kablam!    |
Sep 19 13:33:13.181 INFO kablam! 28 |     let none: Option<i32> = None;
Sep 19 13:33:13.181 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Sep 19 13:33:13.181 INFO kablam!    |
Sep 19 13:33:13.181 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 19 13:33:13.181 INFO kablam! 
Sep 19 13:33:13.195 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Sep 19 13:33:13.197 INFO kablam! su: No module specific data is present
Sep 19 13:33:13.664 INFO running `"docker" "rm" "-f" "541d6296c9637ea5b48707942d7e18d523164d5355465e60d5dd189734485a0e"`
Sep 19 13:33:13.750 INFO blam! 541d6296c9637ea5b48707942d7e18d523164d5355465e60d5dd189734485a0e