Oct 12 15:25:32.229 INFO checking qrdean/rust_hello against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 15:25:32.230 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 15:25:32.636 INFO blam! 3a7c69cd234ff480f5673f9c61f90075fcf613ab0c6e762379f6489798c9a560
Oct 12 15:25:32.640 INFO running `"docker" "start" "-a" "3a7c69cd234ff480f5673f9c61f90075fcf613ab0c6e762379f6489798c9a560"`
Oct 12 15:25:33.968 INFO kablam! usermod: no changes
Oct 12 15:25:34.048 INFO kablam!     Checking hello_world v0.0.1 (/source)
Oct 12 15:25:34.424 INFO kablam! warning: unused variable: `x`
Oct 12 15:25:34.424 INFO kablam!  --> src/main.rs:2:6
Oct 12 15:25:34.424 INFO kablam!   |
Oct 12 15:25:34.424 INFO kablam! 2 |     let x: i32;
Oct 12 15:25:34.424 INFO kablam!   |         ^ help: consider using `_x` instead
Oct 12 15:25:34.424 INFO kablam!   |
Oct 12 15:25:34.424 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 15:25:34.424 INFO kablam! 
Oct 12 15:25:34.584 INFO kablam! warning: unused variable: `x`
Oct 12 15:25:34.584 INFO kablam!  --> src/main.rs:2:6
Oct 12 15:25:34.584 INFO kablam!   |
Oct 12 15:25:34.584 INFO kablam! 2 |     let x: i32;
Oct 12 15:25:34.584 INFO kablam!   |         ^ help: consider using `_x` instead
Oct 12 15:25:34.584 INFO kablam!   |
Oct 12 15:25:34.584 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 15:25:34.584 INFO kablam! 
Oct 12 15:25:34.616 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Oct 12 15:25:34.633 INFO kablam! su: No module specific data is present
Oct 12 15:25:35.307 INFO running `"docker" "rm" "-f" "3a7c69cd234ff480f5673f9c61f90075fcf613ab0c6e762379f6489798c9a560"`
Oct 12 15:25:35.784 INFO blam! 3a7c69cd234ff480f5673f9c61f90075fcf613ab0c6e762379f6489798c9a560