Nov 04 05:35:23.146 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-std-option against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 05:35:23.146 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2ad8c7b3502616aff142a4640cce911c6c2c5463-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 04 05:35:23.381 INFO blam! 4e7cba9ebb3f9c2df82fcde219e8a9a6aad5e613f597493d08bb81fc35184246
Nov 04 05:35:23.384 INFO running `"docker" "start" "-a" "4e7cba9ebb3f9c2df82fcde219e8a9a6aad5e613f597493d08bb81fc35184246"`
Nov 04 05:35:23.719 INFO kablam! usermod: no changes
Nov 04 05:35:23.769 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-std-option v0.1.0 (/source)
Nov 04 05:35:23.942 INFO kablam! warning: unused variable: `none`
Nov 04 05:35:23.942 INFO kablam!   --> src/main.rs:28:9
Nov 04 05:35:23.942 INFO kablam!    |
Nov 04 05:35:23.942 INFO kablam! 28 |     let none: Option<i32> = None;
Nov 04 05:35:23.960 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Nov 04 05:35:23.960 INFO kablam!    |
Nov 04 05:35:23.960 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 05:35:23.960 INFO kablam! 
Nov 04 05:35:24.015 INFO kablam! warning: unused variable: `none`
Nov 04 05:35:24.015 INFO kablam!   --> src/main.rs:28:9
Nov 04 05:35:24.015 INFO kablam!    |
Nov 04 05:35:24.015 INFO kablam! 28 |     let none: Option<i32> = None;
Nov 04 05:35:24.015 INFO kablam!    |         ^^^^ help: consider using `_none` instead
Nov 04 05:35:24.015 INFO kablam!    |
Nov 04 05:35:24.015 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 05:35:24.015 INFO kablam! 
Nov 04 05:35:24.026 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Nov 04 05:35:24.047 INFO kablam! su: No module specific data is present
Nov 04 05:35:24.405 INFO running `"docker" "rm" "-f" "4e7cba9ebb3f9c2df82fcde219e8a9a6aad5e613f597493d08bb81fc35184246"`
Nov 04 05:35:24.524 INFO blam! 4e7cba9ebb3f9c2df82fcde219e8a9a6aad5e613f597493d08bb81fc35184246