Nov 06 21:17:52.851 INFO checking green4free/binary_search_tree against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 21:17:52.852 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 21:17:53.378 INFO blam! 42c2b1c840cfbc51bdba62d03d712c9b5592d7d0a638d58f3f7181222891cf7d
Nov 06 21:17:53.380 INFO running `"docker" "start" "-a" "42c2b1c840cfbc51bdba62d03d712c9b5592d7d0a638d58f3f7181222891cf7d"`
Nov 06 21:17:54.608 INFO kablam! usermod: no changes
Nov 06 21:17:54.688 INFO kablam!     Checking binary_search_tree v0.1.0 (/source)
Nov 06 21:17:55.212 INFO kablam! warning: unused variable: `data`
Nov 06 21:17:55.213 INFO kablam!   --> src/main.rs:39:9
Nov 06 21:17:55.213 INFO kablam!    |
Nov 06 21:17:55.213 INFO kablam! 39 |             Cons(data, ref left, ref right) => 1 + left.len() + right.len(),
Nov 06 21:17:55.213 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Nov 06 21:17:55.213 INFO kablam!    |
Nov 06 21:17:55.213 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 21:17:55.213 INFO kablam! 
Nov 06 21:17:55.213 INFO kablam! warning: unused variable: `data`
Nov 06 21:17:55.213 INFO kablam!   --> src/main.rs:46:9
Nov 06 21:17:55.213 INFO kablam!    |
Nov 06 21:17:55.213 INFO kablam! 46 |             Cons(data, ref left, ref right) => {
Nov 06 21:17:55.213 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Nov 06 21:17:55.213 INFO kablam! 
Nov 06 21:17:55.341 INFO kablam! warning: unused variable: `data`
Nov 06 21:17:55.341 INFO kablam!   --> src/main.rs:39:9
Nov 06 21:17:55.341 INFO kablam!    |
Nov 06 21:17:55.341 INFO kablam! 39 |             Cons(data, ref left, ref right) => 1 + left.len() + right.len(),
Nov 06 21:17:55.341 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Nov 06 21:17:55.341 INFO kablam!    |
Nov 06 21:17:55.341 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 21:17:55.341 INFO kablam! 
Nov 06 21:17:55.341 INFO kablam! warning: unused variable: `data`
Nov 06 21:17:55.341 INFO kablam!   --> src/main.rs:46:9
Nov 06 21:17:55.341 INFO kablam!    |
Nov 06 21:17:55.341 INFO kablam! 46 |             Cons(data, ref left, ref right) => {
Nov 06 21:17:55.341 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Nov 06 21:17:55.341 INFO kablam! 
Nov 06 21:17:55.405 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 06 21:17:55.412 INFO kablam! su: No module specific data is present
Nov 06 21:17:56.414 INFO running `"docker" "rm" "-f" "42c2b1c840cfbc51bdba62d03d712c9b5592d7d0a638d58f3f7181222891cf7d"`
Nov 06 21:17:56.667 INFO blam! 42c2b1c840cfbc51bdba62d03d712c9b5592d7d0a638d58f3f7181222891cf7d