Oct 27 04:10:50.526 INFO checking green4free/binary_search_tree against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 04:10:50.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-7/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 27 04:10:50.921 INFO blam! ec1df4db0cf6f9f057722469161df818d6da4719e53d92c648232e8f2259cc08
Oct 27 04:10:50.921 INFO running `"docker" "start" "-a" "ec1df4db0cf6f9f057722469161df818d6da4719e53d92c648232e8f2259cc08"`
Oct 27 04:10:52.115 INFO kablam! usermod: no changes
Oct 27 04:10:52.161 INFO kablam!     Checking binary_search_tree v0.1.0 (/source)
Oct 27 04:10:52.651 INFO kablam! warning: unused variable: `data`
Oct 27 04:10:52.651 INFO kablam!   --> src/main.rs:39:9
Oct 27 04:10:52.651 INFO kablam!    |
Oct 27 04:10:52.651 INFO kablam! 39 |             Cons(data, ref left, ref right) => 1 + left.len() + right.len(),
Oct 27 04:10:52.651 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Oct 27 04:10:52.651 INFO kablam!    |
Oct 27 04:10:52.651 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 04:10:52.651 INFO kablam! 
Oct 27 04:10:52.651 INFO kablam! warning: unused variable: `data`
Oct 27 04:10:52.651 INFO kablam!   --> src/main.rs:46:9
Oct 27 04:10:52.651 INFO kablam!    |
Oct 27 04:10:52.651 INFO kablam! 46 |             Cons(data, ref left, ref right) => {
Oct 27 04:10:52.651 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Oct 27 04:10:52.651 INFO kablam! 
Oct 27 04:10:52.735 INFO kablam! warning: unused variable: `data`
Oct 27 04:10:52.735 INFO kablam!   --> src/main.rs:39:9
Oct 27 04:10:52.735 INFO kablam!    |
Oct 27 04:10:52.735 INFO kablam! 39 |             Cons(data, ref left, ref right) => 1 + left.len() + right.len(),
Oct 27 04:10:52.735 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Oct 27 04:10:52.735 INFO kablam!    |
Oct 27 04:10:52.735 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 04:10:52.735 INFO kablam! 
Oct 27 04:10:52.735 INFO kablam! warning: unused variable: `data`
Oct 27 04:10:52.735 INFO kablam!   --> src/main.rs:46:9
Oct 27 04:10:52.735 INFO kablam!    |
Oct 27 04:10:52.735 INFO kablam! 46 |             Cons(data, ref left, ref right) => {
Oct 27 04:10:52.735 INFO kablam!    |                  ^^^^ help: consider using `_data` instead
Oct 27 04:10:52.735 INFO kablam! 
Oct 27 04:10:52.807 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Oct 27 04:10:52.819 INFO kablam! su: No module specific data is present
Oct 27 04:10:53.452 INFO running `"docker" "rm" "-f" "ec1df4db0cf6f9f057722469161df818d6da4719e53d92c648232e8f2259cc08"`
Oct 27 04:10:53.622 INFO blam! ec1df4db0cf6f9f057722469161df818d6da4719e53d92c648232e8f2259cc08