Nov 04 05:02:19.300 INFO checking jinkaitoo/hello_world against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 05:02:19.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 05:02:19.542 INFO blam! ae9b9acda17cd0f4aaa701cacaa8c484dfbd57e18a534b4758d713de7fc5214c
Nov 04 05:02:19.547 INFO running `"docker" "start" "-a" "ae9b9acda17cd0f4aaa701cacaa8c484dfbd57e18a534b4758d713de7fc5214c"`
Nov 04 05:02:20.453 INFO kablam! usermod: no changes
Nov 04 05:02:20.494 INFO kablam!     Checking hello_world v0.1.0 (/source)
Nov 04 05:02:20.791 INFO kablam! warning: value assigned to `x` is never read
Nov 04 05:02:20.791 INFO kablam!  --> src/main.rs:2:13
Nov 04 05:02:20.791 INFO kablam!   |
Nov 04 05:02:20.791 INFO kablam! 2 |     let mut x: i32 = 1;
Nov 04 05:02:20.791 INFO kablam!   |             ^
Nov 04 05:02:20.791 INFO kablam!   |
Nov 04 05:02:20.791 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Nov 04 05:02:20.791 INFO kablam! 
Nov 04 05:02:20.791 INFO kablam! warning: unused variable: `y`
Nov 04 05:02:20.791 INFO kablam!  --> src/main.rs:6:9
Nov 04 05:02:20.791 INFO kablam!   |
Nov 04 05:02:20.791 INFO kablam! 6 |     let y = 4;
Nov 04 05:02:20.791 INFO kablam!   |         ^ help: consider using `_y` instead
Nov 04 05:02:20.791 INFO kablam!   |
Nov 04 05:02:20.791 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 04 05:02:20.791 INFO kablam! 
Nov 04 05:02:20.819 INFO kablam! warning: value assigned to `x` is never read
Nov 04 05:02:20.819 INFO kablam!  --> src/main.rs:2:13
Nov 04 05:02:20.819 INFO kablam!   |
Nov 04 05:02:20.819 INFO kablam! 2 |     let mut x: i32 = 1;
Nov 04 05:02:20.819 INFO kablam!   |             ^
Nov 04 05:02:20.819 INFO kablam!   |
Nov 04 05:02:20.819 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Nov 04 05:02:20.819 INFO kablam! 
Nov 04 05:02:20.819 INFO kablam! warning: unused variable: `y`
Nov 04 05:02:20.819 INFO kablam!  --> src/main.rs:6:9
Nov 04 05:02:20.819 INFO kablam!   |
Nov 04 05:02:20.819 INFO kablam! 6 |     let y = 4;
Nov 04 05:02:20.819 INFO kablam!   |         ^ help: consider using `_y` instead
Nov 04 05:02:20.819 INFO kablam!   |
Nov 04 05:02:20.819 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 04 05:02:20.819 INFO kablam! 
Nov 04 05:02:20.842 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Nov 04 05:02:20.846 INFO kablam! su: No module specific data is present
Nov 04 05:02:21.278 INFO running `"docker" "rm" "-f" "ae9b9acda17cd0f4aaa701cacaa8c484dfbd57e18a534b4758d713de7fc5214c"`
Nov 04 05:02:21.507 INFO blam! ae9b9acda17cd0f4aaa701cacaa8c484dfbd57e18a534b4758d713de7fc5214c