Nov 04 06:18:45.800 INFO checking green4free/binary_search_tree against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 06:18:45.802 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 06:18:46.385 INFO blam! cb50b80ef5ab372cd5034dae31a7ce229cf54a2405544c8f086c65572e30b659
Nov 04 06:18:46.388 INFO running `"docker" "start" "-a" "cb50b80ef5ab372cd5034dae31a7ce229cf54a2405544c8f086c65572e30b659"`
Nov 04 06:18:47.942 INFO kablam! usermod: no changes
Nov 04 06:18:48.010 INFO kablam!     Checking binary_search_tree v0.1.0 (/source)
Nov 04 06:18:48.583 INFO kablam! warning: unused variable: `data`
Nov 04 06:18:48.583 INFO kablam!   --> src/main.rs:39:9
Nov 04 06:18:48.584 INFO kablam!    |
Nov 04 06:18:48.584 INFO kablam! 39 |             Cons(data, ref left, ref right) => 1 + left.len() + right.len(),
Nov 04 06:18:48.584 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Nov 04 06:18:48.585 INFO kablam!    |
Nov 04 06:18:48.591 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 06:18:48.591 INFO kablam! 
Nov 04 06:18:48.592 INFO kablam! warning: unused variable: `data`
Nov 04 06:18:48.592 INFO kablam!   --> src/main.rs:46:9
Nov 04 06:18:48.592 INFO kablam!    |
Nov 04 06:18:48.592 INFO kablam! 46 |             Cons(data, ref left, ref right) => {
Nov 04 06:18:48.593 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Nov 04 06:18:48.593 INFO kablam! 
Nov 04 06:18:48.622 INFO kablam! warning: unused variable: `data`
Nov 04 06:18:48.622 INFO kablam!   --> src/main.rs:39:9
Nov 04 06:18:48.622 INFO kablam!    |
Nov 04 06:18:48.622 INFO kablam! 39 |             Cons(data, ref left, ref right) => 1 + left.len() + right.len(),
Nov 04 06:18:48.623 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Nov 04 06:18:48.623 INFO kablam!    |
Nov 04 06:18:48.623 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 06:18:48.623 INFO kablam! 
Nov 04 06:18:48.624 INFO kablam! warning: unused variable: `data`
Nov 04 06:18:48.624 INFO kablam!   --> src/main.rs:46:9
Nov 04 06:18:48.624 INFO kablam!    |
Nov 04 06:18:48.625 INFO kablam! 46 |             Cons(data, ref left, ref right) => {
Nov 04 06:18:48.625 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Nov 04 06:18:48.625 INFO kablam! 
Nov 04 06:18:48.731 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Nov 04 06:18:48.735 INFO kablam! su: No module specific data is present
Nov 04 06:18:49.935 INFO running `"docker" "rm" "-f" "cb50b80ef5ab372cd5034dae31a7ce229cf54a2405544c8f086c65572e30b659"`
Nov 04 06:18:50.211 INFO blam! cb50b80ef5ab372cd5034dae31a7ce229cf54a2405544c8f086c65572e30b659