Nov 06 19:49:57.568 INFO checking jonny7/rust-references against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 06 19:49:57.570 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/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 -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 06 19:49:57.858 INFO blam! 4098c098e6df2075c72bf5c63e9ccc62a14febf19a8020111003c676f87fc6b3
Nov 06 19:49:57.860 INFO running `"docker" "start" "-a" "4098c098e6df2075c72bf5c63e9ccc62a14febf19a8020111003c676f87fc6b3"`
Nov 06 19:49:58.433 INFO kablam! usermod: no changes
Nov 06 19:49:58.477 INFO kablam!     Checking references v0.1.0 (/source)
Nov 06 19:49:58.841 INFO kablam! warning: unused variable: `r1`
Nov 06 19:49:58.841 INFO kablam!   --> src/main.rs:23:13
Nov 06 19:49:58.841 INFO kablam!    |
Nov 06 19:49:58.842 INFO kablam! 23 |         let r1 = &mut t;
Nov 06 19:49:58.842 INFO kablam!    |             ^^ help: consider using `_r1` instead
Nov 06 19:49:58.842 INFO kablam!    |
Nov 06 19:49:58.843 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 19:49:58.843 INFO kablam! 
Nov 06 19:49:58.843 INFO kablam! warning: unused variable: `r2`
Nov 06 19:49:58.843 INFO kablam!   --> src/main.rs:27:9
Nov 06 19:49:58.844 INFO kablam!    |
Nov 06 19:49:58.844 INFO kablam! 27 |     let r2 = &mut t;
Nov 06 19:49:58.844 INFO kablam!    |         ^^ help: consider using `_r2` instead
Nov 06 19:49:58.845 INFO kablam! 
Nov 06 19:49:58.856 INFO kablam! warning: unused variable: `r1`
Nov 06 19:49:58.856 INFO kablam!   --> src/main.rs:23:13
Nov 06 19:49:58.857 INFO kablam!    |
Nov 06 19:49:58.857 INFO kablam! 23 |         let r1 = &mut t;
Nov 06 19:49:58.857 INFO kablam!    |             ^^ help: consider using `_r1` instead
Nov 06 19:49:58.857 INFO kablam!    |
Nov 06 19:49:58.858 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 19:49:58.858 INFO kablam! 
Nov 06 19:49:58.858 INFO kablam! warning: unused variable: `r2`
Nov 06 19:49:58.859 INFO kablam!   --> src/main.rs:27:9
Nov 06 19:49:58.859 INFO kablam!    |
Nov 06 19:49:58.859 INFO kablam! 27 |     let r2 = &mut t;
Nov 06 19:49:58.859 INFO kablam!    |         ^^ help: consider using `_r2` instead
Nov 06 19:49:58.860 INFO kablam! 
Nov 06 19:49:58.888 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Nov 06 19:49:58.889 INFO kablam! su: No module specific data is present
Nov 06 19:49:59.196 INFO running `"docker" "rm" "-f" "4098c098e6df2075c72bf5c63e9ccc62a14febf19a8020111003c676f87fc6b3"`
Nov 06 19:49:59.464 INFO blam! 4098c098e6df2075c72bf5c63e9ccc62a14febf19a8020111003c676f87fc6b3