Nov 09 12:50:42.057 INFO checking frado94/hello_rust against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 12:50:42.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 12:50:42.343 INFO blam! 78bd74d32b4adb77afe48b1cd787efd74efe8856c7152d3d380b225c58cd84b4
Nov 09 12:50:42.347 INFO running `"docker" "start" "-a" "78bd74d32b4adb77afe48b1cd787efd74efe8856c7152d3d380b225c58cd84b4"`
Nov 09 12:50:43.175 INFO kablam! usermod: no changes
Nov 09 12:50:43.213 INFO kablam!     Checking hello_world v0.1.0 (/source)
Nov 09 12:50:43.514 INFO kablam! warning: unused variable: `x`
Nov 09 12:50:43.514 INFO kablam!  --> src/main.rs:3:10
Nov 09 12:50:43.514 INFO kablam!   |
Nov 09 12:50:43.514 INFO kablam! 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 09 12:50:43.515 INFO kablam!   |          ^ help: consider using `_x` instead
Nov 09 12:50:43.515 INFO kablam!   |
Nov 09 12:50:43.516 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 09 12:50:43.516 INFO kablam! 
Nov 09 12:50:43.516 INFO kablam! warning: unused variable: `y`
Nov 09 12:50:43.517 INFO kablam!  --> src/main.rs:3:13
Nov 09 12:50:43.517 INFO kablam!   |
Nov 09 12:50:43.517 INFO kablam! 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 09 12:50:43.517 INFO kablam!   |             ^ help: consider using `_y` instead
Nov 09 12:50:43.517 INFO kablam! 
Nov 09 12:50:43.659 INFO kablam! warning: unused variable: `x`
Nov 09 12:50:43.659 INFO kablam!  --> src/main.rs:3:10
Nov 09 12:50:43.659 INFO kablam!   |
Nov 09 12:50:43.659 INFO kablam! 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 09 12:50:43.659 INFO kablam!   |          ^ help: consider using `_x` instead
Nov 09 12:50:43.659 INFO kablam!   |
Nov 09 12:50:43.659 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 09 12:50:43.659 INFO kablam! 
Nov 09 12:50:43.659 INFO kablam! warning: unused variable: `y`
Nov 09 12:50:43.659 INFO kablam!  --> src/main.rs:3:13
Nov 09 12:50:43.659 INFO kablam!   |
Nov 09 12:50:43.659 INFO kablam! 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 09 12:50:43.659 INFO kablam!   |             ^ help: consider using `_y` instead
Nov 09 12:50:43.659 INFO kablam! 
Nov 09 12:50:43.689 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Nov 09 12:50:43.692 INFO kablam! su: No module specific data is present
Nov 09 12:50:44.251 INFO running `"docker" "rm" "-f" "78bd74d32b4adb77afe48b1cd787efd74efe8856c7152d3d380b225c58cd84b4"`
Nov 09 12:50:44.437 INFO blam! 78bd74d32b4adb77afe48b1cd787efd74efe8856c7152d3d380b225c58cd84b4