Nov 06 21:41:52.339 INFO checking frado94/hello_rust against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 21:41:52.339 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 21:41:52.640 INFO blam! a6e0071e9c6e9b875b59fe45a4d9884014accd0346c0f690eff0338783b081fd
Nov 06 21:41:52.646 INFO running `"docker" "start" "-a" "a6e0071e9c6e9b875b59fe45a4d9884014accd0346c0f690eff0338783b081fd"`
Nov 06 21:41:53.364 INFO kablam! usermod: no changes
Nov 06 21:41:53.394 INFO kablam!     Checking hello_world v0.1.0 (/source)
Nov 06 21:41:53.697 INFO kablam! warning: unused variable: `x`
Nov 06 21:41:53.697 INFO kablam!  --> src/main.rs:3:10
Nov 06 21:41:53.698 INFO kablam!   |
Nov 06 21:41:53.698 INFO kablam! 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 06 21:41:53.698 INFO kablam!   |          ^ help: consider using `_x` instead
Nov 06 21:41:53.698 INFO kablam!   |
Nov 06 21:41:53.698 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 06 21:41:53.698 INFO kablam! 
Nov 06 21:41:53.698 INFO kablam! warning: unused variable: `y`
Nov 06 21:41:53.698 INFO kablam!  --> src/main.rs:3:13
Nov 06 21:41:53.698 INFO kablam!   |
Nov 06 21:41:53.698 INFO kablam! 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 06 21:41:53.698 INFO kablam!   |             ^ help: consider using `_y` instead
Nov 06 21:41:53.698 INFO kablam! 
Nov 06 21:41:53.739 INFO kablam! warning: unused variable: `x`
Nov 06 21:41:53.739 INFO kablam!  --> src/main.rs:3:10
Nov 06 21:41:53.739 INFO kablam!   |
Nov 06 21:41:53.739 INFO kablam! 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 06 21:41:53.739 INFO kablam!   |          ^ help: consider using `_x` instead
Nov 06 21:41:53.739 INFO kablam!   |
Nov 06 21:41:53.739 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 06 21:41:53.739 INFO kablam! 
Nov 06 21:41:53.739 INFO kablam! warning: unused variable: `y`
Nov 06 21:41:53.739 INFO kablam!  --> src/main.rs:3:13
Nov 06 21:41:53.739 INFO kablam!   |
Nov 06 21:41:53.739 INFO kablam! 3 |     let (x, y): (i32, i8) = (13, 21);
Nov 06 21:41:53.739 INFO kablam!   |             ^ help: consider using `_y` instead
Nov 06 21:41:53.739 INFO kablam! 
Nov 06 21:41:53.749 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Nov 06 21:41:53.751 INFO kablam! su: No module specific data is present
Nov 06 21:41:54.406 INFO running `"docker" "rm" "-f" "a6e0071e9c6e9b875b59fe45a4d9884014accd0346c0f690eff0338783b081fd"`
Nov 06 21:41:54.696 INFO blam! a6e0071e9c6e9b875b59fe45a4d9884014accd0346c0f690eff0338783b081fd