Nov 01 04:28:14.233 INFO checking green4free/binary_search_tree against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 04:28:14.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 04:28:14.617 INFO blam! e579b7c9bf74ac1a10f5fec3f41d7694eda2272139c9bc7b6ed11048ec13e263
Nov 01 04:28:14.618 INFO running `"docker" "start" "-a" "e579b7c9bf74ac1a10f5fec3f41d7694eda2272139c9bc7b6ed11048ec13e263"`
Nov 01 04:28:16.584 INFO kablam! usermod: no changes
Nov 01 04:28:16.644 INFO kablam!     Checking binary_search_tree v0.1.0 (/source)
Nov 01 04:28:17.441 INFO kablam! warning: unused variable: `data`
Nov 01 04:28:17.441 INFO kablam!   --> src/main.rs:39:9
Nov 01 04:28:17.441 INFO kablam!    |
Nov 01 04:28:17.442 INFO kablam! 39 |             Cons(data, ref left, ref right) => 1 + left.len() + right.len(),
Nov 01 04:28:17.442 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Nov 01 04:28:17.442 INFO kablam!    |
Nov 01 04:28:17.443 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 04:28:17.443 INFO kablam! 
Nov 01 04:28:17.443 INFO kablam! warning: unused variable: `data`
Nov 01 04:28:17.443 INFO kablam!   --> src/main.rs:46:9
Nov 01 04:28:17.444 INFO kablam!    |
Nov 01 04:28:17.444 INFO kablam! 46 |             Cons(data, ref left, ref right) => {
Nov 01 04:28:17.444 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Nov 01 04:28:17.445 INFO kablam! 
Nov 01 04:28:17.583 INFO kablam! warning: unused variable: `data`
Nov 01 04:28:17.583 INFO kablam!   --> src/main.rs:39:9
Nov 01 04:28:17.583 INFO kablam!    |
Nov 01 04:28:17.584 INFO kablam! 39 |             Cons(data, ref left, ref right) => 1 + left.len() + right.len(),
Nov 01 04:28:17.584 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Nov 01 04:28:17.584 INFO kablam!    |
Nov 01 04:28:17.585 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 04:28:17.585 INFO kablam! 
Nov 01 04:28:17.585 INFO kablam! warning: unused variable: `data`
Nov 01 04:28:17.586 INFO kablam!   --> src/main.rs:46:9
Nov 01 04:28:17.586 INFO kablam!    |
Nov 01 04:28:17.586 INFO kablam! 46 |             Cons(data, ref left, ref right) => {
Nov 01 04:28:17.586 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Nov 01 04:28:17.587 INFO kablam! 
Nov 01 04:28:17.643 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Nov 01 04:28:17.649 INFO kablam! su: No module specific data is present
Nov 01 04:28:18.204 INFO running `"docker" "rm" "-f" "e579b7c9bf74ac1a10f5fec3f41d7694eda2272139c9bc7b6ed11048ec13e263"`
Nov 01 04:28:18.532 INFO blam! e579b7c9bf74ac1a10f5fec3f41d7694eda2272139c9bc7b6ed11048ec13e263