Nov 06 19:49:58.162 INFO checking jonny7/rust-references against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 19:49:58.164 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 19:49:58.400 INFO blam! 9d72531c334dff57b6a05d7ae1955c348f77607d6942c2c7491806d36556553a
Nov 06 19:49:58.402 INFO running `"docker" "start" "-a" "9d72531c334dff57b6a05d7ae1955c348f77607d6942c2c7491806d36556553a"`
Nov 06 19:49:59.074 INFO kablam! usermod: no changes
Nov 06 19:49:59.124 INFO kablam!     Checking references v0.1.0 (/source)
Nov 06 19:49:59.376 INFO kablam! warning: unused variable: `r1`
Nov 06 19:49:59.377 INFO kablam!   --> src/main.rs:23:13
Nov 06 19:49:59.377 INFO kablam!    |
Nov 06 19:49:59.377 INFO kablam! 23 |         let r1 = &mut t;
Nov 06 19:49:59.377 INFO kablam!    |             ^^ help: consider using `_r1` instead
Nov 06 19:49:59.377 INFO kablam!    |
Nov 06 19:49:59.377 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 19:49:59.377 INFO kablam! 
Nov 06 19:49:59.377 INFO kablam! warning: unused variable: `r2`
Nov 06 19:49:59.377 INFO kablam!   --> src/main.rs:27:9
Nov 06 19:49:59.377 INFO kablam!    |
Nov 06 19:49:59.377 INFO kablam! 27 |     let r2 = &mut t;
Nov 06 19:49:59.377 INFO kablam!    |         ^^ help: consider using `_r2` instead
Nov 06 19:49:59.377 INFO kablam! 
Nov 06 19:49:59.436 INFO kablam! warning: unused variable: `r1`
Nov 06 19:49:59.436 INFO kablam!   --> src/main.rs:23:13
Nov 06 19:49:59.436 INFO kablam!    |
Nov 06 19:49:59.436 INFO kablam! 23 |         let r1 = &mut t;
Nov 06 19:49:59.436 INFO kablam!    |             ^^ help: consider using `_r1` instead
Nov 06 19:49:59.436 INFO kablam!    |
Nov 06 19:49:59.436 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 19:49:59.436 INFO kablam! 
Nov 06 19:49:59.437 INFO kablam! warning: unused variable: `r2`
Nov 06 19:49:59.437 INFO kablam!   --> src/main.rs:27:9
Nov 06 19:49:59.437 INFO kablam!    |
Nov 06 19:49:59.437 INFO kablam! 27 |     let r2 = &mut t;
Nov 06 19:49:59.437 INFO kablam!    |         ^^ help: consider using `_r2` instead
Nov 06 19:49:59.437 INFO kablam! 
Nov 06 19:49:59.450 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Nov 06 19:49:59.453 INFO kablam! su: No module specific data is present
Nov 06 19:49:59.827 INFO running `"docker" "rm" "-f" "9d72531c334dff57b6a05d7ae1955c348f77607d6942c2c7491806d36556553a"`
Nov 06 19:50:00.096 INFO blam! 9d72531c334dff57b6a05d7ae1955c348f77607d6942c2c7491806d36556553a