Nov 03 05:47:41.209 INFO checking llrb-0.0.1 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 05:47:41.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 03 05:47:41.420 INFO blam! 8a5cbc179dcaf84902960f8adf6b2b655be51ded35d8c66d4a50ab209d0a24a1
Nov 03 05:47:41.422 INFO running `"docker" "start" "-a" "8a5cbc179dcaf84902960f8adf6b2b655be51ded35d8c66d4a50ab209d0a24a1"`
Nov 03 05:47:42.623 INFO kablam! usermod: no changes
Nov 03 05:47:42.663 INFO kablam!     Checking llrb v0.0.1 (/source)
Nov 03 05:47:43.528 INFO kablam! warning: unused variable: `right_is_red`
Nov 03 05:47:43.528 INFO kablam!    --> src/lib.rs:288:13
Nov 03 05:47:43.528 INFO kablam!     |
Nov 03 05:47:43.528 INFO kablam! 288 |         let right_is_red = is_red(&self.left);
Nov 03 05:47:43.528 INFO kablam!     |             ^^^^^^^^^^^^ help: consider using `_right_is_red` instead
Nov 03 05:47:43.528 INFO kablam!     |
Nov 03 05:47:43.528 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 05:47:43.528 INFO kablam! 
Nov 03 05:47:43.528 INFO kablam! warning: unused variable: `val`
Nov 03 05:47:43.528 INFO kablam!    --> src/lib.rs:289:43
Nov 03 05:47:43.528 INFO kablam!     |
Nov 03 05:47:43.528 INFO kablam! 289 |         if let Some((ref mut key, ref mut val)) = self.kv {
Nov 03 05:47:43.528 INFO kablam!     |                                           ^^^ help: consider using `_val` instead
Nov 03 05:47:43.528 INFO kablam! 
Nov 03 05:47:43.528 INFO kablam! warning: unused variable: `other`
Nov 03 05:47:43.528 INFO kablam!    --> src/lib.rs:335:30
Nov 03 05:47:43.528 INFO kablam!     |
Nov 03 05:47:43.528 INFO kablam! 335 |     pub fn append(&mut self, other: &mut Self) {}
Nov 03 05:47:43.528 INFO kablam!     |                              ^^^^^ help: consider using `_other` instead
Nov 03 05:47:43.528 INFO kablam! 
Nov 03 05:47:43.544 INFO kablam! warning: method is never used: `move_red_right`
Nov 03 05:47:43.544 INFO kablam!   --> src/lib.rs:92:5
Nov 03 05:47:43.544 INFO kablam!    |
Nov 03 05:47:43.544 INFO kablam! 92 |     fn move_red_right(&mut self) {}
Nov 03 05:47:43.544 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 05:47:43.544 INFO kablam!    |
Nov 03 05:47:43.544 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 05:47:43.544 INFO kablam! 
Nov 03 05:47:43.544 INFO kablam! warning: method is never used: `move_red_left`
Nov 03 05:47:43.544 INFO kablam!   --> src/lib.rs:94:5
Nov 03 05:47:43.544 INFO kablam!    |
Nov 03 05:47:43.544 INFO kablam! 94 |     fn move_red_left(&mut self) {}
Nov 03 05:47:43.544 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 05:47:43.544 INFO kablam! 
Nov 03 05:47:43.544 INFO kablam! warning: method is never used: `min`
Nov 03 05:47:43.544 INFO kablam!    --> src/lib.rs:303:5
Nov 03 05:47:43.544 INFO kablam!     |
Nov 03 05:47:43.544 INFO kablam! 303 |     fn min(&self) -> &LLRB<K, V> {
Nov 03 05:47:43.544 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 05:47:43.544 INFO kablam! 
Nov 03 05:47:43.648 INFO kablam! warning: unused variable: `right_is_red`
Nov 03 05:47:43.648 INFO kablam!    --> src/lib.rs:288:13
Nov 03 05:47:43.648 INFO kablam!     |
Nov 03 05:47:43.648 INFO kablam! 288 |         let right_is_red = is_red(&self.left);
Nov 03 05:47:43.648 INFO kablam!     |             ^^^^^^^^^^^^ help: consider using `_right_is_red` instead
Nov 03 05:47:43.648 INFO kablam!     |
Nov 03 05:47:43.648 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 05:47:43.648 INFO kablam! 
Nov 03 05:47:43.648 INFO kablam! warning: unused variable: `val`
Nov 03 05:47:43.648 INFO kablam!    --> src/lib.rs:289:43
Nov 03 05:47:43.648 INFO kablam!     |
Nov 03 05:47:43.648 INFO kablam! 289 |         if let Some((ref mut key, ref mut val)) = self.kv {
Nov 03 05:47:43.648 INFO kablam!     |                                           ^^^ help: consider using `_val` instead
Nov 03 05:47:43.648 INFO kablam! 
Nov 03 05:47:43.648 INFO kablam! warning: unused variable: `other`
Nov 03 05:47:43.648 INFO kablam!    --> src/lib.rs:335:30
Nov 03 05:47:43.648 INFO kablam!     |
Nov 03 05:47:43.648 INFO kablam! 335 |     pub fn append(&mut self, other: &mut Self) {}
Nov 03 05:47:43.648 INFO kablam!     |                              ^^^^^ help: consider using `_other` instead
Nov 03 05:47:43.648 INFO kablam! 
Nov 03 05:47:43.664 INFO kablam! warning: method is never used: `move_red_right`
Nov 03 05:47:43.664 INFO kablam!   --> src/lib.rs:92:5
Nov 03 05:47:43.664 INFO kablam!    |
Nov 03 05:47:43.664 INFO kablam! 92 |     fn move_red_right(&mut self) {}
Nov 03 05:47:43.664 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 05:47:43.664 INFO kablam!    |
Nov 03 05:47:43.664 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 05:47:43.664 INFO kablam! 
Nov 03 05:47:43.664 INFO kablam! warning: method is never used: `move_red_left`
Nov 03 05:47:43.664 INFO kablam!   --> src/lib.rs:94:5
Nov 03 05:47:43.664 INFO kablam!    |
Nov 03 05:47:43.664 INFO kablam! 94 |     fn move_red_left(&mut self) {}
Nov 03 05:47:43.664 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 05:47:43.664 INFO kablam! 
Nov 03 05:47:43.664 INFO kablam! warning: method is never used: `min`
Nov 03 05:47:43.664 INFO kablam!    --> src/lib.rs:303:5
Nov 03 05:47:43.664 INFO kablam!     |
Nov 03 05:47:43.664 INFO kablam! 303 |     fn min(&self) -> &LLRB<K, V> {
Nov 03 05:47:43.664 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 03 05:47:43.664 INFO kablam! 
Nov 03 05:47:43.716 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Nov 03 05:47:43.716 INFO kablam! su: No module specific data is present
Nov 03 05:47:44.460 INFO running `"docker" "rm" "-f" "8a5cbc179dcaf84902960f8adf6b2b655be51ded35d8c66d4a50ab209d0a24a1"`
Nov 03 05:47:44.846 INFO blam! 8a5cbc179dcaf84902960f8adf6b2b655be51ded35d8c66d4a50ab209d0a24a1