Oct 27 02:43:24.491 INFO checking jonny7/rust-references against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 02:43:24.492 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 02:43:24.939 INFO blam! edf729649fee1902be6a8ab9e04bb71ef31dde38dffa831e11530b1d1826817f
Oct 27 02:43:24.939 INFO running `"docker" "start" "-a" "edf729649fee1902be6a8ab9e04bb71ef31dde38dffa831e11530b1d1826817f"`
Oct 27 02:43:25.996 INFO kablam! usermod: no changes
Oct 27 02:43:26.051 INFO kablam!     Checking references v0.1.0 (/source)
Oct 27 02:43:26.423 INFO kablam! warning: unused variable: `r1`
Oct 27 02:43:26.423 INFO kablam!   --> src/main.rs:23:13
Oct 27 02:43:26.423 INFO kablam!    |
Oct 27 02:43:26.423 INFO kablam! 23 |         let r1 = &mut t;
Oct 27 02:43:26.423 INFO kablam!    |             ^^ help: consider using `_r1` instead
Oct 27 02:43:26.423 INFO kablam!    |
Oct 27 02:43:26.423 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 02:43:26.423 INFO kablam! 
Oct 27 02:43:26.423 INFO kablam! warning: unused variable: `r2`
Oct 27 02:43:26.423 INFO kablam!   --> src/main.rs:27:9
Oct 27 02:43:26.423 INFO kablam!    |
Oct 27 02:43:26.423 INFO kablam! 27 |     let r2 = &mut t;
Oct 27 02:43:26.423 INFO kablam!    |         ^^ help: consider using `_r2` instead
Oct 27 02:43:26.423 INFO kablam! 
Oct 27 02:43:26.532 INFO kablam! warning: unused variable: `r1`
Oct 27 02:43:26.532 INFO kablam!   --> src/main.rs:23:13
Oct 27 02:43:26.532 INFO kablam!    |
Oct 27 02:43:26.532 INFO kablam! 23 |         let r1 = &mut t;
Oct 27 02:43:26.532 INFO kablam!    |             ^^ help: consider using `_r1` instead
Oct 27 02:43:26.532 INFO kablam!    |
Oct 27 02:43:26.532 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 02:43:26.532 INFO kablam! 
Oct 27 02:43:26.532 INFO kablam! warning: unused variable: `r2`
Oct 27 02:43:26.532 INFO kablam!   --> src/main.rs:27:9
Oct 27 02:43:26.532 INFO kablam!    |
Oct 27 02:43:26.532 INFO kablam! 27 |     let r2 = &mut t;
Oct 27 02:43:26.532 INFO kablam!    |         ^^ help: consider using `_r2` instead
Oct 27 02:43:26.532 INFO kablam! 
Oct 27 02:43:26.558 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Oct 27 02:43:26.561 INFO kablam! su: No module specific data is present
Oct 27 02:43:27.152 INFO running `"docker" "rm" "-f" "edf729649fee1902be6a8ab9e04bb71ef31dde38dffa831e11530b1d1826817f"`
Oct 27 02:43:27.262 INFO blam! edf729649fee1902be6a8ab9e04bb71ef31dde38dffa831e11530b1d1826817f