Oct 12 21:25:45.647 INFO checking frado94/hello_rust against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 21:25:45.647 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 21:25:46.063 INFO blam! c14170310379e2c2d495e66265418c4062fbc0b1d74c4ac8c02b0bac81635988
Oct 12 21:25:46.064 INFO running `"docker" "start" "-a" "c14170310379e2c2d495e66265418c4062fbc0b1d74c4ac8c02b0bac81635988"`
Oct 12 21:25:47.772 INFO kablam! usermod: no changes
Oct 12 21:25:47.844 INFO kablam!     Checking hello_world v0.1.0 (/source)
Oct 12 21:25:48.485 INFO kablam! warning: unused variable: `x`
Oct 12 21:25:48.485 INFO kablam!  --> src/main.rs:3:10
Oct 12 21:25:48.485 INFO kablam!   |
Oct 12 21:25:48.485 INFO kablam! 3 |     let (x, y): (i32, i8) = (13, 21);
Oct 12 21:25:48.486 INFO kablam!   |          ^ help: consider using `_x` instead
Oct 12 21:25:48.486 INFO kablam!   |
Oct 12 21:25:48.486 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 21:25:48.486 INFO kablam! 
Oct 12 21:25:48.486 INFO kablam! warning: unused variable: `y`
Oct 12 21:25:48.486 INFO kablam!  --> src/main.rs:3:13
Oct 12 21:25:48.487 INFO kablam!   |
Oct 12 21:25:48.487 INFO kablam! 3 |     let (x, y): (i32, i8) = (13, 21);
Oct 12 21:25:48.487 INFO kablam!   |             ^ help: consider using `_y` instead
Oct 12 21:25:48.487 INFO kablam! 
Oct 12 21:25:48.564 INFO kablam! warning: unused variable: `x`
Oct 12 21:25:48.565 INFO kablam!  --> src/main.rs:3:10
Oct 12 21:25:48.565 INFO kablam!   |
Oct 12 21:25:48.566 INFO kablam! 3 |     let (x, y): (i32, i8) = (13, 21);
Oct 12 21:25:48.568 INFO kablam!   |          ^ help: consider using `_x` instead
Oct 12 21:25:48.568 INFO kablam!   |
Oct 12 21:25:48.568 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 21:25:48.568 INFO kablam! 
Oct 12 21:25:48.568 INFO kablam! warning: unused variable: `y`
Oct 12 21:25:48.569 INFO kablam!  --> src/main.rs:3:13
Oct 12 21:25:48.569 INFO kablam!   |
Oct 12 21:25:48.569 INFO kablam! 3 |     let (x, y): (i32, i8) = (13, 21);
Oct 12 21:25:48.569 INFO kablam!   |             ^ help: consider using `_y` instead
Oct 12 21:25:48.569 INFO kablam! 
Oct 12 21:25:48.598 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Oct 12 21:25:48.603 INFO kablam! su: No module specific data is present
Oct 12 21:25:49.755 INFO running `"docker" "rm" "-f" "c14170310379e2c2d495e66265418c4062fbc0b1d74c4ac8c02b0bac81635988"`
Oct 12 21:25:50.034 INFO blam! c14170310379e2c2d495e66265418c4062fbc0b1d74c4ac8c02b0bac81635988