Nov 04 04:51:14.640 INFO checking jonny7/rust-references against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 04:51:14.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 04:51:14.894 INFO blam! 457cf0e3e394789bd86b92dc4e34b96fff3050266fb1eaa942dc85fd64cd1dfa
Nov 04 04:51:14.901 INFO running `"docker" "start" "-a" "457cf0e3e394789bd86b92dc4e34b96fff3050266fb1eaa942dc85fd64cd1dfa"`
Nov 04 04:51:15.538 INFO kablam! usermod: no changes
Nov 04 04:51:15.583 INFO kablam!     Checking references v0.1.0 (/source)
Nov 04 04:51:15.904 INFO kablam! warning: unused variable: `r1`
Nov 04 04:51:15.904 INFO kablam!   --> src/main.rs:23:13
Nov 04 04:51:15.904 INFO kablam!    |
Nov 04 04:51:15.904 INFO kablam! 23 |         let r1 = &mut t;
Nov 04 04:51:15.904 INFO kablam!    |             ^^ help: consider using `_r1` instead
Nov 04 04:51:15.904 INFO kablam!    |
Nov 04 04:51:15.904 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 04:51:15.904 INFO kablam! 
Nov 04 04:51:15.904 INFO kablam! warning: unused variable: `r2`
Nov 04 04:51:15.904 INFO kablam!   --> src/main.rs:27:9
Nov 04 04:51:15.904 INFO kablam!    |
Nov 04 04:51:15.904 INFO kablam! 27 |     let r2 = &mut t;
Nov 04 04:51:15.904 INFO kablam!    |         ^^ help: consider using `_r2` instead
Nov 04 04:51:15.904 INFO kablam! 
Nov 04 04:51:15.922 INFO kablam! warning: unused variable: `r1`
Nov 04 04:51:15.922 INFO kablam!   --> src/main.rs:23:13
Nov 04 04:51:15.922 INFO kablam!    |
Nov 04 04:51:15.922 INFO kablam! 23 |         let r1 = &mut t;
Nov 04 04:51:15.922 INFO kablam!    |             ^^ help: consider using `_r1` instead
Nov 04 04:51:15.922 INFO kablam!    |
Nov 04 04:51:15.922 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 04:51:15.923 INFO kablam! 
Nov 04 04:51:15.923 INFO kablam! warning: unused variable: `r2`
Nov 04 04:51:15.923 INFO kablam!   --> src/main.rs:27:9
Nov 04 04:51:15.923 INFO kablam!    |
Nov 04 04:51:15.923 INFO kablam! 27 |     let r2 = &mut t;
Nov 04 04:51:15.923 INFO kablam!    |         ^^ help: consider using `_r2` instead
Nov 04 04:51:15.923 INFO kablam! 
Nov 04 04:51:15.943 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Nov 04 04:51:15.946 INFO kablam! su: No module specific data is present
Nov 04 04:51:16.494 INFO running `"docker" "rm" "-f" "457cf0e3e394789bd86b92dc4e34b96fff3050266fb1eaa942dc85fd64cd1dfa"`
Nov 04 04:51:16.739 INFO blam! 457cf0e3e394789bd86b92dc4e34b96fff3050266fb1eaa942dc85fd64cd1dfa